./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/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 49e528b42e7d64c645b3746e744daaad6dd6ce41 ................................................................................................................................................................................................. 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_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/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 49e528b42e7d64c645b3746e744daaad6dd6ce41 ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:47:37,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:47:37,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:47:37,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:47:37,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:47:37,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:47:37,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:47:37,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:47:37,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:47:37,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:47:37,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:47:37,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:47:37,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:47:37,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:47:37,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:47:37,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:47:37,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:47:37,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:47:37,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:47:37,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:47:37,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:47:37,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:47:37,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:47:37,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:47:37,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:47:37,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:47:37,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:47:37,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:47:37,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:47:37,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:47:37,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:47:37,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:47:37,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:47:37,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:47:37,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:47:37,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:47:37,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:47:37,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:47:37,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:47:37,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:47:37,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:47:37,192 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:47:37,215 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:47:37,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:47:37,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:47:37,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:47:37,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:47:37,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:47:37,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:47:37,227 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:47:37,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:47:37,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:47:37,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:47:37,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:47:37,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:47:37,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:47:37,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:47:37,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:47:37,229 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:47:37,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:47:37,230 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:47:37,230 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:47:37,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:47:37,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:47:37,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:37,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:47:37,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:47:37,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:47:37,231 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:47:37,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:47:37,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:47:37,232 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_cb17a1bf-02fe-4b8b-9201-993be107e260/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 -> 49e528b42e7d64c645b3746e744daaad6dd6ce41 [2019-11-26 02:47:37,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:47:37,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:47:37,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:47:37,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:47:37,417 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:47:37,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_power.opt.i [2019-11-26 02:47:37,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/025400f4c/dbbbf31fb5f34760a95c1ace24f2164f/FLAGff72ba2c6 [2019-11-26 02:47:37,888 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:47:37,889 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/sv-benchmarks/c/pthread-wmm/mix055_power.opt.i [2019-11-26 02:47:37,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/025400f4c/dbbbf31fb5f34760a95c1ace24f2164f/FLAGff72ba2c6 [2019-11-26 02:47:38,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/025400f4c/dbbbf31fb5f34760a95c1ace24f2164f [2019-11-26 02:47:38,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:47:38,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:47:38,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:38,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:47:38,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:47:38,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0fdede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38, skipping insertion in model container [2019-11-26 02:47:38,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:47:38,253 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:47:38,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:38,685 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:47:38,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:38,848 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:47:38,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38 WrapperNode [2019-11-26 02:47:38,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:38,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:38,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:47:38,850 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:47:38,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:38,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:47:38,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:47:38,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:47:38,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... [2019-11-26 02:47:38,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:47:38,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:47:38,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:47:38,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:47:38,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:39,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:47:39,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:47:39,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:47:39,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:47:39,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:47:39,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:47:39,011 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:47:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:47:39,011 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:47:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:47:39,012 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:47:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:47:39,012 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:47:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:47:39,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:47:39,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:47:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:47:39,015 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:47:39,391 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:47:39,400 INFO L168 Benchmark]: Toolchain (without parser) took 1198.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -121.6 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:39,401 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-26 02:47:39,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:39,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.20 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:39,403 INFO L168 Benchmark]: Boogie Preprocessor took 50.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:39,404 INFO L168 Benchmark]: RCFGBuilder took 439.73 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:39,407 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 653.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -154.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 439.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:47:41,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:47:41,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:47:41,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:47:41,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:47:41,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:47:41,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:47:41,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:47:41,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:47:41,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:47:41,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:47:41,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:47:41,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:47:41,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:47:41,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:47:41,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:47:41,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:47:41,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:47:41,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:47:41,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:47:41,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:47:41,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:47:41,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:47:41,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:47:41,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:47:41,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:47:41,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:47:41,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:47:41,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:47:41,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:47:41,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:47:41,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:47:41,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:47:41,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:47:41,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:47:41,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:47:41,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:47:41,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:47:41,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:47:41,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:47:41,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:47:41,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:47:41,410 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:47:41,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:47:41,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:47:41,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:47:41,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:47:41,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:47:41,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:47:41,412 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:47:41,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:47:41,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:47:41,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:47:41,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:47:41,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:47:41,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:47:41,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:47:41,414 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:47:41,414 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:47:41,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:47:41,415 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:47:41,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:47:41,415 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:47:41,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:47:41,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:47:41,416 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:47:41,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:41,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:47:41,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:47:41,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:47:41,417 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:47:41,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:47:41,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:47:41,418 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:47:41,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:47:41,419 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_cb17a1bf-02fe-4b8b-9201-993be107e260/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 -> 49e528b42e7d64c645b3746e744daaad6dd6ce41 [2019-11-26 02:47:41,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:47:41,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:47:41,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:47:41,724 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:47:41,724 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:47:41,725 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_power.opt.i [2019-11-26 02:47:41,780 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/80ef55f5f/e71c2e9662da4907b9a2e526713c25a0/FLAGe1d256db6 [2019-11-26 02:47:42,279 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:47:42,280 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/sv-benchmarks/c/pthread-wmm/mix055_power.opt.i [2019-11-26 02:47:42,293 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/80ef55f5f/e71c2e9662da4907b9a2e526713c25a0/FLAGe1d256db6 [2019-11-26 02:47:42,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/data/80ef55f5f/e71c2e9662da4907b9a2e526713c25a0 [2019-11-26 02:47:42,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:47:42,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:47:42,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:42,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:47:42,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:47:42,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:42" (1/1) ... [2019-11-26 02:47:42,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35f66274 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:42, skipping insertion in model container [2019-11-26 02:47:42,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:47:42" (1/1) ... [2019-11-26 02:47:42,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:47:42,849 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:47:43,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:43,270 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:47:43,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:47:43,445 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:47:43,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43 WrapperNode [2019-11-26 02:47:43,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:47:43,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:43,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:47:43,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:47:43,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:47:43,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:47:43,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:47:43,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:47:43,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... [2019-11-26 02:47:43,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:47:43,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:47:43,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:47:43,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:47:43,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:47:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cb17a1bf-02fe-4b8b-9201-993be107e260/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:47:43,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:47:43,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:47:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:47:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:47:43,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:47:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:47:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:47:43,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:47:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:47:43,635 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:47:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:47:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:47:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:47:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:47:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:47:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:47:43,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:47:43,638 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:47:43,946 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:47:43,950 INFO L168 Benchmark]: Toolchain (without parser) took 1153.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -144.5 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:43,950 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:43,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:43,952 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:43,952 INFO L168 Benchmark]: Boogie Preprocessor took 41.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:47:43,953 INFO L168 Benchmark]: RCFGBuilder took 378.77 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: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:47:43,956 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 651.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -175.6 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 378.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...