./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/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 8fe47793b30d611e3e1a898a1478ef08cd5cb34c ............................................................................................................................................................................................. 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_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/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 8fe47793b30d611e3e1a898a1478ef08cd5cb34c ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 00:37:17,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:37:17,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:37:17,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:37:17,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:37:17,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:37:17,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:37:17,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:37:17,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:37:17,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:37:17,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:37:17,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:37:17,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:37:17,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:37:17,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:37:17,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:37:17,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:37:17,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:37:17,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:37:17,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:37:17,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:37:17,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:37:17,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:37:17,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:37:17,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:37:17,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:37:17,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:37:17,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:37:17,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:37:17,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:37:17,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:37:17,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:37:17,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:37:17,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:37:17,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:37:17,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:37:17,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:37:17,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:37:17,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:37:17,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:37:17,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:37:17,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 00:37:17,198 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:37:17,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:37:17,198 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:37:17,199 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:37:17,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:37:17,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:37:17,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:37:17,199 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:37:17,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 00:37:17,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:37:17,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:37:17,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:37:17,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:17,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 00:37:17,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:37:17,202 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_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/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 -> 8fe47793b30d611e3e1a898a1478ef08cd5cb34c [2019-12-02 00:37:17,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:37:17,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:37:17,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:37:17,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:37:17,313 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:37:17,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i [2019-12-02 00:37:17,359 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/d8bd1a32c/ebbe5a6fc6314b8abd639104341da7df/FLAGbcc41ddcd [2019-12-02 00:37:17,805 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:37:17,805 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i [2019-12-02 00:37:17,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/d8bd1a32c/ebbe5a6fc6314b8abd639104341da7df/FLAGbcc41ddcd [2019-12-02 00:37:18,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/d8bd1a32c/ebbe5a6fc6314b8abd639104341da7df [2019-12-02 00:37:18,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:37:18,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:37:18,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:18,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:37:18,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:37:18,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77919ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18, skipping insertion in model container [2019-12-02 00:37:18,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:37:18,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:37:18,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:18,442 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:37:18,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:18,532 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:37:18,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18 WrapperNode [2019-12-02 00:37:18,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:18,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:18,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:37:18,533 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:37:18,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,572 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:18,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:37:18,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:37:18,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:37:18,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... [2019-12-02 00:37:18,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:37:18,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:37:18,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:37:18,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:37:18,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:37:18,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:37:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 00:37:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:37:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:37:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:37:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:37:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:37:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:37:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:37:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:37:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:37:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:37:18,648 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:37:18,869 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 00:37:18,873 INFO L168 Benchmark]: Toolchain (without parser) took 727.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 934.4 MB in the beginning and 1.0 GB in the end (delta: -97.6 MB). Peak memory consumption was 1.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:18,873 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:18,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:18,874 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:18,874 INFO L168 Benchmark]: Boogie Preprocessor took 30.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:18,875 INFO L168 Benchmark]: RCFGBuilder took 268.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:18,877 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.76 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.1 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 268.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 00:37:20,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 00:37:20,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 00:37:20,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 00:37:20,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 00:37:20,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 00:37:20,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 00:37:20,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 00:37:20,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 00:37:20,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 00:37:20,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 00:37:20,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 00:37:20,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 00:37:20,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 00:37:20,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 00:37:20,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 00:37:20,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 00:37:20,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 00:37:20,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 00:37:20,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 00:37:20,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 00:37:20,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 00:37:20,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 00:37:20,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 00:37:20,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 00:37:20,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 00:37:20,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 00:37:20,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 00:37:20,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 00:37:20,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 00:37:20,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 00:37:20,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 00:37:20,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 00:37:20,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 00:37:20,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 00:37:20,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 00:37:20,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 00:37:20,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 00:37:20,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 00:37:20,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 00:37:20,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 00:37:20,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 00:37:20,364 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 00:37:20,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 00:37:20,365 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 00:37:20,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 00:37:20,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 00:37:20,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 00:37:20,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 00:37:20,366 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 00:37:20,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 00:37:20,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 00:37:20,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 00:37:20,368 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 00:37:20,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 00:37:20,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 00:37:20,368 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 00:37:20,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 00:37:20,368 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 00:37:20,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:20,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 00:37:20,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 00:37:20,370 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_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/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 -> 8fe47793b30d611e3e1a898a1478ef08cd5cb34c [2019-12-02 00:37:20,540 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 00:37:20,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 00:37:20,552 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 00:37:20,553 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 00:37:20,554 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 00:37:20,554 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i [2019-12-02 00:37:20,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/8a958249e/7de63d989f024189ae80c9536de87e02/FLAG07c5e656a [2019-12-02 00:37:20,980 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 00:37:20,981 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/sv-benchmarks/c/pthread-wmm/rfi010_power.oepc.i [2019-12-02 00:37:20,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/8a958249e/7de63d989f024189ae80c9536de87e02/FLAG07c5e656a [2019-12-02 00:37:21,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/data/8a958249e/7de63d989f024189ae80c9536de87e02 [2019-12-02 00:37:21,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 00:37:21,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 00:37:21,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:21,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 00:37:21,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 00:37:21,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21, skipping insertion in model container [2019-12-02 00:37:21,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 00:37:21,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 00:37:21,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:21,317 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 00:37:21,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 00:37:21,407 INFO L208 MainTranslator]: Completed translation [2019-12-02 00:37:21,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21 WrapperNode [2019-12-02 00:37:21,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 00:37:21,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:21,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 00:37:21,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 00:37:21,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 00:37:21,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 00:37:21,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 00:37:21,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 00:37:21,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... [2019-12-02 00:37:21,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 00:37:21,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 00:37:21,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 00:37:21,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 00:37:21,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:37:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dd63ab3b-0da1-4fd7-9dd1-d1fe6de93b64/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 00:37:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 00:37:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 00:37:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 00:37:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 00:37:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 00:37:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 00:37:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 00:37:21,522 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 00:37:21,749 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 00:37:21,752 INFO L168 Benchmark]: Toolchain (without parser) took 742.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -115.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:21,753 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:21,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:21,754 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:21,754 INFO L168 Benchmark]: Boogie Preprocessor took 32.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 00:37:21,754 INFO L168 Benchmark]: RCFGBuilder took 273.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 11.5 GB. [2019-12-02 00:37:21,756 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 397.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -155.7 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 273.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...