./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/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 6502699b0636f14dc84962f4c9a7dd4684a89e27 ............................................................................................................................................................................................... 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_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/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 6502699b0636f14dc84962f4c9a7dd4684a89e27 ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:29:07,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:29:07,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:29:07,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:29:07,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:29:07,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:29:07,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:29:07,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:29:07,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:29:07,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:29:07,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:29:07,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:29:07,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:29:07,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:29:07,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:29:07,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:29:07,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:29:07,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:29:07,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:29:07,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:29:07,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:29:07,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:29:07,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:29:07,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:29:07,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:29:07,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:29:07,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:29:07,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:29:07,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:29:07,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:29:07,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:29:07,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:29:07,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:29:07,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:29:07,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:29:07,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:29:07,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:29:07,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:29:07,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:29:07,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:29:07,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:29:07,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:29:07,173 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:29:07,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:29:07,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:29:07,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:29:07,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:29:07,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:29:07,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:29:07,175 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:29:07,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:29:07,177 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:29:07,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:29:07,177 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:29:07,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:29:07,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:29:07,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:29:07,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:29:07,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:29:07,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:29:07,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:29:07,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:29:07,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:29:07,179 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:29:07,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:29:07,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:29:07,179 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_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/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 -> 6502699b0636f14dc84962f4c9a7dd4684a89e27 [2019-11-26 02:29:07,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:29:07,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:29:07,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:29:07,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:29:07,362 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:29:07,363 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i [2019-11-26 02:29:07,418 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/eda865c41/431122eae0ce46849a00219585efaa3c/FLAG7643867cc [2019-11-26 02:29:07,960 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:29:07,960 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i [2019-11-26 02:29:07,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/eda865c41/431122eae0ce46849a00219585efaa3c/FLAG7643867cc [2019-11-26 02:29:08,203 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/eda865c41/431122eae0ce46849a00219585efaa3c [2019-11-26 02:29:08,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:29:08,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:29:08,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:29:08,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:29:08,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:29:08,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee4d5b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08, skipping insertion in model container [2019-11-26 02:29:08,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:29:08,277 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:29:08,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:29:08,680 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:29:08,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:29:08,820 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:29:08,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08 WrapperNode [2019-11-26 02:29:08,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:29:08,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:29:08,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:29:08,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:29:08,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:29:08,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:29:08,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:29:08,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:29:08,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... [2019-11-26 02:29:08,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:29:08,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:29:08,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:29:08,909 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:29:08,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:29:08,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:29:08,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:29:08,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:29:08,975 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:29:08,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:29:08,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:29:08,976 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:29:08,976 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:29:08,976 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:29:08,976 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:29:08,976 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:29:08,977 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:29:08,977 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:29:08,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:29:08,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:29:08,979 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:29:09,367 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:29:09,372 INFO L168 Benchmark]: Toolchain (without parser) took 1164.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -127.5 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:09,373 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:29:09,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:09,374 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.98 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:09,375 INFO L168 Benchmark]: Boogie Preprocessor took 39.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:29:09,375 INFO L168 Benchmark]: RCFGBuilder took 460.71 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: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:09,379 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 613.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 460.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:29:11,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:29:11,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:29:11,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:29:11,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:29:11,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:29:11,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:29:11,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:29:11,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:29:11,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:29:11,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:29:11,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:29:11,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:29:11,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:29:11,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:29:11,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:29:11,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:29:11,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:29:11,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:29:11,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:29:11,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:29:11,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:29:11,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:29:11,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:29:11,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:29:11,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:29:11,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:29:11,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:29:11,298 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:29:11,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:29:11,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:29:11,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:29:11,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:29:11,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:29:11,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:29:11,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:29:11,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:29:11,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:29:11,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:29:11,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:29:11,304 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:29:11,305 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:29:11,320 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:29:11,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:29:11,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:29:11,323 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:29:11,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:29:11,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:29:11,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:29:11,324 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:29:11,324 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:29:11,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:29:11,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:29:11,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:29:11,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:29:11,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:29:11,326 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:29:11,326 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:29:11,327 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:29:11,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:29:11,327 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:29:11,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:29:11,327 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:29:11,328 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:29:11,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:29:11,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:29:11,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:29:11,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:29:11,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:29:11,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:29:11,330 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:29:11,330 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:29:11,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:29:11,330 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:29:11,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:29:11,331 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_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/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 -> 6502699b0636f14dc84962f4c9a7dd4684a89e27 [2019-11-26 02:29:11,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:29:11,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:29:11,640 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:29:11,641 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:29:11,642 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:29:11,642 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i [2019-11-26 02:29:11,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/f0889865d/bb83aba02f74407c87b1a2976e389ede/FLAG5b07d7dd7 [2019-11-26 02:29:12,170 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:29:12,175 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/sv-benchmarks/c/pthread-wmm/safe034_rmo.oepc.i [2019-11-26 02:29:12,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/f0889865d/bb83aba02f74407c87b1a2976e389ede/FLAG5b07d7dd7 [2019-11-26 02:29:12,425 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/data/f0889865d/bb83aba02f74407c87b1a2976e389ede [2019-11-26 02:29:12,427 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:29:12,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:29:12,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:29:12,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:29:12,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:29:12,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:29:12" (1/1) ... [2019-11-26 02:29:12,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2040b216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:12, skipping insertion in model container [2019-11-26 02:29:12,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:29:12" (1/1) ... [2019-11-26 02:29:12,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:29:12,512 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:29:12,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:29:12,927 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:29:12,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:29:13,069 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:29:13,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13 WrapperNode [2019-11-26 02:29:13,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:29:13,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:29:13,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:29:13,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:29:13,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:29:13,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:29:13,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:29:13,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:29:13,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... [2019-11-26 02:29:13,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:29:13,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:29:13,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:29:13,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:29:13,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:29:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e7c5a9cb-3612-48e8-8d22-837ee1638b6a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:29:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:29:13,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:29:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:29:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:29:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:29:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:29:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:29:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:29:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:29:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:29:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:29:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:29:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:29:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:29:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:29:13,268 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:29:13,675 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:29:13,680 INFO L168 Benchmark]: Toolchain (without parser) took 1250.67 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -90.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:13,680 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:29:13,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 640.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:13,682 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.76 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: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:13,682 INFO L168 Benchmark]: Boogie Preprocessor took 48.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:29:13,683 INFO L168 Benchmark]: RCFGBuilder took 472.75 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: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:29:13,685 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 640.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.19 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 472.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...