./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 ce17d89b06ffc06b3277c1fd5885d27e7196d419 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 ce17d89b06ffc06b3277c1fd5885d27e7196d419 ..................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 01:46:28,183 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:46:28,184 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:46:28,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:46:28,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:46:28,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:46:28,193 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:46:28,194 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:46:28,195 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:46:28,195 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:46:28,196 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:46:28,196 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:46:28,197 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:46:28,198 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:46:28,198 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:46:28,199 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:46:28,200 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:46:28,201 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:46:28,202 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:46:28,203 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:46:28,204 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:46:28,205 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:46:28,206 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:46:28,206 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:46:28,206 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:46:28,207 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:46:28,208 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:46:28,208 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:46:28,209 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:46:28,210 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:46:28,210 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:46:28,210 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:46:28,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:46:28,211 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:46:28,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:46:28,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:46:28,212 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:46:28,221 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:46:28,221 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:46:28,222 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:46:28,222 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:46:28,222 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:46:28,223 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:46:28,223 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:46:28,224 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:46:28,224 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:46:28,225 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:46:28,225 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:46:28,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:46:28,225 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:46:28,225 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:46:28,225 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:46:28,225 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:46:28,226 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:46:28,226 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:46:28,226 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 -> ce17d89b06ffc06b3277c1fd5885d27e7196d419 [2018-11-23 01:46:28,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:46:28,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:46:28,258 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:46:28,259 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:46:28,259 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:46:28,260 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i [2018-11-23 01:46:28,298 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/9e41d385e/e410fbe34c6d4bc2811927c2ea7baaaa/FLAGadaf6e8f0 [2018-11-23 01:46:28,653 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:46:28,654 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i [2018-11-23 01:46:28,663 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/9e41d385e/e410fbe34c6d4bc2811927c2ea7baaaa/FLAGadaf6e8f0 [2018-11-23 01:46:28,677 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/9e41d385e/e410fbe34c6d4bc2811927c2ea7baaaa [2018-11-23 01:46:28,680 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:46:28,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:46:28,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:46:28,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:46:28,685 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:46:28,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:28" (1/1) ... [2018-11-23 01:46:28,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513aa0f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:28, skipping insertion in model container [2018-11-23 01:46:28,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:28" (1/1) ... [2018-11-23 01:46:28,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:46:28,732 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:46:29,019 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:46:29,029 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:46:29,113 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:46:29,158 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:46:29,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29 WrapperNode [2018-11-23 01:46:29,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:46:29,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:46:29,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:46:29,160 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:46:29,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:46:29,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:46:29,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:46:29,199 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:46:29,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... [2018-11-23 01:46:29,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:46:29,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:46:29,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:46:29,227 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:46:29,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 [2018-11-23 01:46:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:46:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:46:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:46:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:46:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:46:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:46:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:46:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:46:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:46:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:46:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:46:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:46:29,274 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:46:29,545 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 01:46:29,548 INFO L168 Benchmark]: Toolchain (without parser) took 867.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -117.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:29,549 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:46:29,549 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:29,550 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.89 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:29,551 INFO L168 Benchmark]: Boogie Preprocessor took 27.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:29,551 INFO L168 Benchmark]: RCFGBuilder took 320.28 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: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:29,554 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 477.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 320.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 01:46:30,986 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:46:30,987 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:46:30,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:46:30,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:46:30,995 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:46:30,996 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:46:30,997 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:46:30,998 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:46:30,999 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:46:30,999 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:46:31,000 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:46:31,000 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:46:31,001 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:46:31,002 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:46:31,003 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:46:31,003 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:46:31,004 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:46:31,006 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:46:31,007 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:46:31,008 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:46:31,008 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:46:31,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:46:31,010 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:46:31,010 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:46:31,011 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:46:31,012 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:46:31,012 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:46:31,013 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:46:31,014 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:46:31,014 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:46:31,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:46:31,015 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:46:31,015 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:46:31,015 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:46:31,016 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:46:31,016 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:46:31,026 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:46:31,027 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:46:31,027 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:46:31,027 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:46:31,028 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:46:31,028 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:46:31,028 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:46:31,028 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:46:31,028 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:46:31,029 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:46:31,030 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:46:31,030 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:46:31,030 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:46:31,030 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:46:31,030 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:46:31,030 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:46:31,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:46:31,031 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:46:31,031 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:46:31,032 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 -> ce17d89b06ffc06b3277c1fd5885d27e7196d419 [2018-11-23 01:46:31,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:46:31,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:46:31,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:46:31,070 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:46:31,070 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:46:31,070 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i [2018-11-23 01:46:31,107 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/f87d5e4de/cbf58ef08c164f79a0cd05178435d760/FLAG286954f41 [2018-11-23 01:46:31,475 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:46:31,475 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/sv-benchmarks/c/pthread-wmm/mix053_pso.opt_false-unreach-call.i [2018-11-23 01:46:31,483 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/f87d5e4de/cbf58ef08c164f79a0cd05178435d760/FLAG286954f41 [2018-11-23 01:46:31,866 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/ukojak/data/f87d5e4de/cbf58ef08c164f79a0cd05178435d760 [2018-11-23 01:46:31,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:46:31,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:46:31,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:46:31,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:46:31,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:46:31,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:31" (1/1) ... [2018-11-23 01:46:31,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c628b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:31, skipping insertion in model container [2018-11-23 01:46:31,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:31" (1/1) ... [2018-11-23 01:46:31,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:46:31,916 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:46:32,172 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:46:32,184 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:46:32,228 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:46:32,280 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:46:32,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32 WrapperNode [2018-11-23 01:46:32,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:46:32,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:46:32,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:46:32,281 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:46:32,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:46:32,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:46:32,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:46:32,354 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:46:32,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... [2018-11-23 01:46:32,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:46:32,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:46:32,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:46:32,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:46:32,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_631a849a-5633-4626-b29a-e1f3f11e8534/bin-2019/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 [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:46:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:46:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:46:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:46:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:46:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:46:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:46:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:46:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:46:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:46:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:46:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:46:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:46:32,415 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:46:32,688 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 01:46:32,691 INFO L168 Benchmark]: Toolchain (without parser) took 821.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 947.9 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:46:32,692 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:46:32,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.14 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 904.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:32,693 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -240.1 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:32,693 INFO L168 Benchmark]: Boogie Preprocessor took 24.23 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. [2018-11-23 01:46:32,693 INFO L168 Benchmark]: RCFGBuilder took 312.20 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: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:46:32,695 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 410.14 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 904.9 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 904.9 MB in the beginning and 1.1 GB in the end (delta: -240.1 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 312.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...