./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.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_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 4428d7ebfebbc7f184f48bb8ccb5038434a0810c ............................................................................................................................................................................................. 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_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 4428d7ebfebbc7f184f48bb8ccb5038434a0810c ................................................................................................................................................................................................. 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 04:29:45,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:29:45,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:29:45,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:29:45,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:29:45,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:29:45,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:29:45,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:29:45,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:29:45,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:29:45,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:29:45,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:29:45,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:29:45,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:29:45,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:29:45,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:29:45,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:29:45,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:29:45,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:29:45,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:29:45,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:29:45,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:29:45,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:29:45,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:29:45,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:29:45,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:29:45,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:29:45,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:29:45,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:29:45,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:29:45,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:29:45,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:29:45,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:29:45,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:29:45,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:29:45,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:29:45,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:29:45,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:29:45,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:29:45,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:29:45,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:29:45,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:29:45,650 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:29:45,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:29:45,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:29:45,651 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:29:45,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:29:45,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:29:45,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:29:45,651 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:29:45,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:29:45,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:29:45,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:29:45,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:29:45,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:29:45,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:29:45,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:29:45,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:29:45,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:29:45,654 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:29:45,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:29:45,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:29:45,654 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_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 -> 4428d7ebfebbc7f184f48bb8ccb5038434a0810c [2019-12-02 04:29:45,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:29:45,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:29:45,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:29:45,767 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:29:45,767 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:29:45,767 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i [2019-12-02 04:29:45,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/4d9cf62a4/93bf9ae5b3be4fc496e1be79c067e7a3/FLAG9809a9f5a [2019-12-02 04:29:46,325 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:29:46,325 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i [2019-12-02 04:29:46,335 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/4d9cf62a4/93bf9ae5b3be4fc496e1be79c067e7a3/FLAG9809a9f5a [2019-12-02 04:29:46,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/4d9cf62a4/93bf9ae5b3be4fc496e1be79c067e7a3 [2019-12-02 04:29:46,791 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:29:46,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:29:46,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:29:46,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:29:46,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:29:46,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:29:46" (1/1) ... [2019-12-02 04:29:46,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a374d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:46, skipping insertion in model container [2019-12-02 04:29:46,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:29:46" (1/1) ... [2019-12-02 04:29:46,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:29:46,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:29:47,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:29:47,074 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:29:47,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:29:47,173 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:29:47,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47 WrapperNode [2019-12-02 04:29:47,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:29:47,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:29:47,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:29:47,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:29:47,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:29:47,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:29:47,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:29:47,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:29:47,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... [2019-12-02 04:29:47,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:29:47,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:29:47,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:29:47,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:29:47,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:29:47,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:29:47,280 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 04:29:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 04:29:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 04:29:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 04:29:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 04:29:47,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:29:47,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:29:47,282 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 04:29:47,495 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 04:29:47,498 INFO L168 Benchmark]: Toolchain (without parser) took 705.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 932.7 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:47,498 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:29:47,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 932.7 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:47,499 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.39 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 04:29:47,500 INFO L168 Benchmark]: Boogie Preprocessor took 27.72 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 04:29:47,500 INFO L168 Benchmark]: RCFGBuilder took 258.81 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:47,502 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 381.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 932.7 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.39 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.72 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 258.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 04:29:48,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:29:48,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:29:48,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:29:48,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:29:48,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:29:48,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:29:48,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:29:48,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:29:48,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:29:48,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:29:48,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:29:48,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:29:48,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:29:48,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:29:48,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:29:48,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:29:48,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:29:48,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:29:48,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:29:48,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:29:48,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:29:48,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:29:48,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:29:48,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:29:48,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:29:48,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:29:48,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:29:48,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:29:48,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:29:48,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:29:48,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:29:48,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:29:48,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:29:48,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:29:48,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:29:48,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:29:48,965 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:29:48,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:29:48,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:29:48,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:29:48,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 04:29:48,981 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:29:48,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:29:48,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:29:48,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:29:48,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:29:48,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:29:48,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:29:48,983 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:29:48,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:29:48,984 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:29:48,985 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:29:48,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:29:48,985 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:29:48,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:29:48,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:29:48,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:29:48,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:29:48,986 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_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 -> 4428d7ebfebbc7f184f48bb8ccb5038434a0810c [2019-12-02 04:29:49,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:29:49,165 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:29:49,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:29:49,169 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:29:49,169 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:29:49,170 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i [2019-12-02 04:29:49,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/ac57f6a25/b496b49cb05a4e2a9735ef9d38c6e58a/FLAGdaf55ac12 [2019-12-02 04:29:49,743 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:29:49,744 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/sv-benchmarks/c/pthread-wmm/mix009_rmo.opt.i [2019-12-02 04:29:49,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/ac57f6a25/b496b49cb05a4e2a9735ef9d38c6e58a/FLAGdaf55ac12 [2019-12-02 04:29:50,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/bin/ukojak/data/ac57f6a25/b496b49cb05a4e2a9735ef9d38c6e58a [2019-12-02 04:29:50,194 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:29:50,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:29:50,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:29:50,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:29:50,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:29:50,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359df4b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50, skipping insertion in model container [2019-12-02 04:29:50,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:29:50,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:29:50,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:29:50,485 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:29:50,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:29:50,572 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:29:50,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50 WrapperNode [2019-12-02 04:29:50,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:29:50,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:29:50,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:29:50,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:29:50,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:29:50,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:29:50,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:29:50,610 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:29:50,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... [2019-12-02 04:29:50,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:29:50,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:29:50,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:29:50,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:29:50,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:29:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c6a9dd5d-6d34-4e22-82de-acda24d18822/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 04:29:50,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:29:50,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 04:29:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 04:29:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 04:29:50,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:29:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:29:50,687 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 04:29:50,934 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 04:29:50,938 INFO L168 Benchmark]: Toolchain (without parser) took 742.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -86.4 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:50,939 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 04:29:50,940 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -124.6 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:50,940 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:50,941 INFO L168 Benchmark]: Boogie Preprocessor took 32.01 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 04:29:50,941 INFO L168 Benchmark]: RCFGBuilder took 294.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-12-02 04:29:50,944 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 377.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -124.6 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.62 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.01 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 294.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...