./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/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 b8814b5e57ddddf40c47f7f0d146b96c7f3dc45a ................................................................................................................................................................................................. 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_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/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 b8814b5e57ddddf40c47f7f0d146b96c7f3dc45a ..................................................................................................................................................................................................... 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 02:21:02,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:21:02,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:21:02,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:21:02,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:21:02,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:21:02,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:21:02,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:21:02,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:21:02,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:21:02,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:21:02,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:21:02,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:21:02,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:21:02,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:21:02,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:21:02,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:21:02,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:21:02,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:21:02,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:21:02,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:21:02,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:21:02,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:21:02,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:21:02,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:21:02,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:21:02,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:21:02,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:21:02,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:21:02,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:21:02,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:21:02,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:21:02,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:21:02,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:21:02,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:21:02,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:21:02,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:21:02,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:21:02,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:21:02,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:21:02,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:21:02,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:21:02,223 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:21:02,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:21:02,224 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:21:02,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:21:02,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:21:02,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:21:02,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:21:02,226 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:21:02,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:21:02,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:21:02,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:21:02,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:21:02,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:21:02,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:21:02,228 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:21:02,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:21:02,228 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:21:02,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:21:02,229 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:21:02,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:21:02,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:21:02,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:21:02,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:21:02,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:21:02,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:21:02,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:21:02,231 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:21:02,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:21:02,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:21:02,231 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_745647e6-8568-4543-ba07-812776f2f3d9/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 -> b8814b5e57ddddf40c47f7f0d146b96c7f3dc45a [2019-11-26 02:21:02,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:21:02,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:21:02,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:21:02,378 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:21:02,378 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:21:02,378 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i [2019-11-26 02:21:02,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/b90ec04e5/eb51a32de8a74daaab54609c6bb5180c/FLAG4c6085e9c [2019-11-26 02:21:02,953 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:21:02,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i [2019-11-26 02:21:02,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/b90ec04e5/eb51a32de8a74daaab54609c6bb5180c/FLAG4c6085e9c [2019-11-26 02:21:03,447 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/b90ec04e5/eb51a32de8a74daaab54609c6bb5180c [2019-11-26 02:21:03,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:21:03,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:21:03,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:21:03,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:21:03,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:21:03,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:21:03" (1/1) ... [2019-11-26 02:21:03,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b801e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:03, skipping insertion in model container [2019-11-26 02:21:03,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:21:03" (1/1) ... [2019-11-26 02:21:03,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:21:03,514 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:21:03,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:21:03,988 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:21:04,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:21:04,118 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:21:04,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04 WrapperNode [2019-11-26 02:21:04,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:21:04,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:21:04,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:21:04,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:21:04,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,180 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:21:04,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:21:04,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:21:04,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:21:04,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... [2019-11-26 02:21:04,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:21:04,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:21:04,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:21:04,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:21:04,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/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 02:21:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:21:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:21:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:21:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:21:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:21:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:21:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:21:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:21:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:21:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:21:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:21:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:21:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:21:04,288 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:21:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:21:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:21:04,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:21:04,290 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 02:21:04,772 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 02:21:04,776 INFO L168 Benchmark]: Toolchain (without parser) took 1323.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -111.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:04,776 INFO L168 Benchmark]: CDTParser took 0.17 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 02:21:04,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -149.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:04,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.65 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 02:21:04,781 INFO L168 Benchmark]: Boogie Preprocessor took 41.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:04,782 INFO L168 Benchmark]: RCFGBuilder took 550.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:04,787 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 667.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -149.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 550.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:21:06,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:21:06,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:21:06,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:21:06,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:21:06,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:21:06,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:21:06,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:21:06,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:21:06,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:21:06,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:21:06,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:21:06,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:21:06,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:21:06,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:21:06,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:21:06,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:21:06,735 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:21:06,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:21:06,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:21:06,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:21:06,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:21:06,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:21:06,750 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:21:06,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:21:06,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:21:06,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:21:06,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:21:06,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:21:06,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:21:06,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:21:06,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:21:06,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:21:06,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:21:06,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:21:06,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:21:06,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:21:06,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:21:06,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:21:06,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:21:06,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:21:06,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:21:06,792 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:21:06,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:21:06,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:21:06,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:21:06,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:21:06,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:21:06,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:21:06,798 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:21:06,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:21:06,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:21:06,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:21:06,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:21:06,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:21:06,800 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:21:06,800 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:21:06,801 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:21:06,801 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:21:06,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:21:06,801 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:21:06,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:21:06,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:21:06,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:21:06,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:21:06,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:21:06,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:21:06,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:21:06,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:21:06,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:21:06,805 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:21:06,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:21:06,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:21:06,806 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:21:06,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:21:06,806 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_745647e6-8568-4543-ba07-812776f2f3d9/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 -> b8814b5e57ddddf40c47f7f0d146b96c7f3dc45a [2019-11-26 02:21:07,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:21:07,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:21:07,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:21:07,092 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:21:07,092 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:21:07,093 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i [2019-11-26 02:21:07,144 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/33c1b833f/7ea38ad6b6464ae28848553696f4b4aa/FLAGb896de7dc [2019-11-26 02:21:07,630 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:21:07,630 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/sv-benchmarks/c/pthread-wmm/mix005_tso.opt.i [2019-11-26 02:21:07,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/33c1b833f/7ea38ad6b6464ae28848553696f4b4aa/FLAGb896de7dc [2019-11-26 02:21:07,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/bin/ukojak/data/33c1b833f/7ea38ad6b6464ae28848553696f4b4aa [2019-11-26 02:21:07,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:21:07,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:21:07,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:21:07,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:21:07,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:21:07,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:21:07" (1/1) ... [2019-11-26 02:21:07,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8fc8d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:07, skipping insertion in model container [2019-11-26 02:21:07,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:21:07" (1/1) ... [2019-11-26 02:21:07,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:21:07,721 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:21:08,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:21:08,210 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:21:08,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:21:08,377 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:21:08,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08 WrapperNode [2019-11-26 02:21:08,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:21:08,379 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:21:08,379 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:21:08,379 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:21:08,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:21:08,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:21:08,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:21:08,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:21:08,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... [2019-11-26 02:21:08,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:21:08,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:21:08,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:21:08,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:21:08,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:21:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_745647e6-8568-4543-ba07-812776f2f3d9/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 02:21:08,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:21:08,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:21:08,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:21:08,562 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:21:08,562 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:21:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:21:08,563 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:21:08,563 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:21:08,563 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:21:08,563 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:21:08,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:21:08,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:21:08,565 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 02:21:08,992 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 02:21:08,997 INFO L168 Benchmark]: Toolchain (without parser) took 1336.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:08,997 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-26 02:21:08,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:08,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:08,999 INFO L168 Benchmark]: Boogie Preprocessor took 43.88 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 02:21:09,000 INFO L168 Benchmark]: RCFGBuilder took 517.13 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: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:21:09,003 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 717.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 517.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...