./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix047_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/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 bde7d9522683b1820ddb174b1be30be7736fed6f ................................................................................................................................................................................................. 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_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/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 bde7d9522683b1820ddb174b1be30be7736fed6f ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 06:57:09,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:57:09,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:57:09,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:57:09,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:57:09,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:57:09,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:57:09,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:57:09,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:57:09,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:57:09,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:57:09,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:57:09,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:57:09,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:57:09,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:57:09,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:57:09,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:57:09,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:57:09,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:57:09,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:57:09,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:57:09,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:57:09,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:57:09,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:57:09,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:57:09,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:57:09,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:57:09,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:57:09,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:57:09,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:57:09,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:57:09,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:57:09,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:57:09,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:57:09,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:57:09,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:57:09,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:57:09,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:57:09,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:57:09,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:57:09,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:57:09,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 06:57:09,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:57:09,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:57:09,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:57:09,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:57:09,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:57:09,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:57:09,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:57:09,142 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:57:09,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:57:09,142 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:57:09,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:57:09,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:57:09,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:57:09,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:57:09,143 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:57:09,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:57:09,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:57:09,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:57:09,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:57:09,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:57:09,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:57:09,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:57:09,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:57:09,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:57:09,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:57:09,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:57:09,146 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:57:09,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:57:09,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:57:09,146 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_7606c53a-5906-41f2-97b7-fcfcf281bb7c/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 -> bde7d9522683b1820ddb174b1be30be7736fed6f [2019-12-01 06:57:09,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:57:09,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:57:09,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:57:09,286 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:57:09,286 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:57:09,286 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_power.opt.i [2019-12-01 06:57:09,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/83edd0091/1c714b3304cf4e6fa319481ef063bf90/FLAG5a9b4c146 [2019-12-01 06:57:09,710 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:57:09,711 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/sv-benchmarks/c/pthread-wmm/mix047_power.opt.i [2019-12-01 06:57:09,722 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/83edd0091/1c714b3304cf4e6fa319481ef063bf90/FLAG5a9b4c146 [2019-12-01 06:57:09,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/83edd0091/1c714b3304cf4e6fa319481ef063bf90 [2019-12-01 06:57:09,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:57:09,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:57:09,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:57:09,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:57:09,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:57:09,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:57:09" (1/1) ... [2019-12-01 06:57:09,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595214f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:09, skipping insertion in model container [2019-12-01 06:57:09,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:57:09" (1/1) ... [2019-12-01 06:57:09,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:57:09,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:57:10,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:57:10,033 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:57:10,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:57:10,119 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:57:10,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10 WrapperNode [2019-12-01 06:57:10,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:57:10,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:57:10,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:57:10,120 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:57:10,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:57:10,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:57:10,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:57:10,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:57:10,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... [2019-12-01 06:57:10,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:57:10,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:57:10,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:57:10,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:57:10,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:57:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 06:57:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 06:57:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 06:57:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 06:57:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 06:57:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 06:57:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 06:57:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 06:57:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:57:10,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:57:10,228 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 06:57:10,391 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 06:57:10,395 INFO L168 Benchmark]: Toolchain (without parser) took 659.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -90.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:10,395 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:57:10,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:10,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.71 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:10,396 INFO L168 Benchmark]: Boogie Preprocessor took 24.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:10,397 INFO L168 Benchmark]: RCFGBuilder took 209.32 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:10,399 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 383.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 209.32 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 06:57:11,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:57:11,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:57:11,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:57:11,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:57:11,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:57:11,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:57:11,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:57:11,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:57:11,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:57:11,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:57:11,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:57:11,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:57:11,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:57:11,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:57:11,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:57:11,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:57:11,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:57:11,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:57:11,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:57:11,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:57:11,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:57:11,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:57:11,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:57:11,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:57:11,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:57:11,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:57:11,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:57:11,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:57:11,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:57:11,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:57:11,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:57:11,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:57:11,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:57:11,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:57:11,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:57:11,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:57:11,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:57:11,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:57:11,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:57:11,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:57:11,864 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 06:57:11,877 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:57:11,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:57:11,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:57:11,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:57:11,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:57:11,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:57:11,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:57:11,879 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:57:11,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:57:11,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:57:11,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:57:11,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:57:11,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:57:11,880 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 06:57:11,880 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 06:57:11,880 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 06:57:11,881 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:57:11,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:57:11,881 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:57:11,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:57:11,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:57:11,882 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:57:11,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:57:11,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:57:11,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:57:11,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:57:11,883 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 06:57:11,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 06:57:11,884 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_7606c53a-5906-41f2-97b7-fcfcf281bb7c/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 -> bde7d9522683b1820ddb174b1be30be7736fed6f [2019-12-01 06:57:12,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:57:12,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:57:12,070 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:57:12,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:57:12,071 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:57:12,072 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_power.opt.i [2019-12-01 06:57:12,120 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/d330027fa/19f7a47e65444f72a5003cffa641472b/FLAGb0a1b6327 [2019-12-01 06:57:12,484 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:57:12,484 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/sv-benchmarks/c/pthread-wmm/mix047_power.opt.i [2019-12-01 06:57:12,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/d330027fa/19f7a47e65444f72a5003cffa641472b/FLAGb0a1b6327 [2019-12-01 06:57:12,503 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/data/d330027fa/19f7a47e65444f72a5003cffa641472b [2019-12-01 06:57:12,505 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:57:12,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:57:12,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:57:12,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:57:12,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:57:12,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12, skipping insertion in model container [2019-12-01 06:57:12,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:57:12,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:57:12,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:57:12,794 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:57:12,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:57:12,884 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:57:12,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12 WrapperNode [2019-12-01 06:57:12,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:57:12,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:57:12,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:57:12,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:57:12,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:57:12,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:57:12,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:57:12,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:57:12,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... [2019-12-01 06:57:12,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:57:12,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:57:12,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:57:12,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:57:12,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:57:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7606c53a-5906-41f2-97b7-fcfcf281bb7c/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:57:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 06:57:12,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 06:57:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 06:57:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 06:57:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 06:57:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 06:57:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 06:57:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 06:57:12,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 06:57:12,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:57:12,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:57:13,000 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 06:57:13,168 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 06:57:13,171 INFO L168 Benchmark]: Toolchain (without parser) took 664.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:13,171 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:57:13,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:13,172 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.97 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:13,173 INFO L168 Benchmark]: Boogie Preprocessor took 28.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:57:13,173 INFO L168 Benchmark]: RCFGBuilder took 215.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-12-01 06:57:13,175 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 378.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 215.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...