./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/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 e298c8d090f3398be505fadb1453ee0bce3150c2 ................................................................................................................................................................................................. 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_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/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 e298c8d090f3398be505fadb1453ee0bce3150c2 .................................................................................................................................................................................................... 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 0.1.24-678e011 [2019-11-19 22:23:03,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:23:03,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:23:03,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:23:03,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:23:03,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:23:03,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:23:03,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:23:03,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:23:03,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:23:03,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:23:03,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:23:03,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:23:03,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:23:03,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:23:03,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:23:03,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:23:03,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:23:03,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:23:03,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:23:03,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:23:03,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:23:03,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:23:03,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:23:03,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:23:03,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:23:03,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:23:03,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:23:03,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:23:03,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:23:03,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:23:03,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:23:03,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:23:03,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:23:03,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:23:03,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:23:03,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:23:03,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:23:03,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:23:03,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:23:03,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:23:03,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:23:03,745 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:23:03,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:23:03,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:23:03,747 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:23:03,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:23:03,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:23:03,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:23:03,748 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:23:03,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:23:03,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:23:03,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:23:03,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:23:03,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:23:03,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:23:03,751 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:23:03,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:23:03,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:23:03,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:23:03,752 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:23:03,752 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:23:03,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:23:03,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:23:03,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:23:03,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:23:03,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:23:03,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:23:03,754 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:23:03,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:23:03,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:23:03,754 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_fc2330e0-e080-49b3-9610-966afc135b32/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 -> e298c8d090f3398be505fadb1453ee0bce3150c2 [2019-11-19 22:23:03,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:23:03,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:23:03,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:23:03,999 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:23:04,000 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:23:04,000 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-19 22:23:04,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/e59965883/3a0563ec91fd4b53a43aeb0c694263c9/FLAGaa234366a [2019-11-19 22:23:04,722 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:23:04,723 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-19 22:23:04,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/e59965883/3a0563ec91fd4b53a43aeb0c694263c9/FLAGaa234366a [2019-11-19 22:23:04,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/e59965883/3a0563ec91fd4b53a43aeb0c694263c9 [2019-11-19 22:23:04,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:23:04,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:23:04,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:23:04,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:23:04,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:23:04,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:23:04" (1/1) ... [2019-11-19 22:23:04,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ff99967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:04, skipping insertion in model container [2019-11-19 22:23:04,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:23:04" (1/1) ... [2019-11-19 22:23:04,981 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:23:05,055 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:23:05,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:23:05,708 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:23:05,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:23:05,904 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:23:05,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05 WrapperNode [2019-11-19 22:23:05,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:23:05,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:23:05,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:23:05,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:23:05,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:05,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:05,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:23:05,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:23:05,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:23:05,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:23:05,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:05,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:05,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:05,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:06,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:06,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:06,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2019-11-19 22:23:06,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:23:06,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:23:06,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:23:06,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:23:06,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/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 [2019-11-19 22:23:06,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:23:06,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:23:06,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 22:23:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:23:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:23:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:23:06,131 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:23:06,132 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:23:06,132 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:23:06,133 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:23:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:23:06,133 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:23:06,133 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 22:23:06,133 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 22:23:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:23:06,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:23:06,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:23:06,136 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:23:06,584 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:23:06,589 INFO L168 Benchmark]: Toolchain (without parser) took 1627.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -158.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:06,590 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:23:06,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 939.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:06,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.37 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: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:06,592 INFO L168 Benchmark]: Boogie Preprocessor took 48.85 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:06,593 INFO L168 Benchmark]: RCFGBuilder took 557.48 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. [2019-11-19 22:23:06,597 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 939.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -193.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 557.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:23:08,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:23:08,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:23:08,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:23:08,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:23:08,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:23:08,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:23:08,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:23:08,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:23:08,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:23:08,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:23:08,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:23:08,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:23:08,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:23:08,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:23:08,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:23:08,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:23:08,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:23:08,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:23:08,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:23:08,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:23:08,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:23:08,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:23:08,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:23:08,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:23:08,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:23:08,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:23:08,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:23:08,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:23:08,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:23:08,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:23:08,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:23:08,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:23:08,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:23:08,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:23:08,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:23:08,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:23:08,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:23:08,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:23:08,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:23:08,922 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:23:08,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:23:08,947 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:23:08,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:23:08,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:23:08,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:23:08,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:23:08,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:23:08,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:23:08,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:23:08,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:23:08,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:23:08,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:23:08,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:23:08,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:23:08,953 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:23:08,954 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:23:08,954 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:23:08,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:23:08,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:23:08,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:23:08,955 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:23:08,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:23:08,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:23:08,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:23:08,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:23:08,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:23:08,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:23:08,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:23:08,956 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:23:08,956 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:23:08,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:23:08,957 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:23:08,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:23:08,957 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_fc2330e0-e080-49b3-9610-966afc135b32/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 -> e298c8d090f3398be505fadb1453ee0bce3150c2 [2019-11-19 22:23:09,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:23:09,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:23:09,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:23:09,345 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:23:09,346 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:23:09,346 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-19 22:23:09,423 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/7d9dfe042/34608e1f0c9d48679be839a76debd1c9/FLAG43fc6cd73 [2019-11-19 22:23:09,976 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:23:09,976 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-11-19 22:23:09,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/7d9dfe042/34608e1f0c9d48679be839a76debd1c9/FLAG43fc6cd73 [2019-11-19 22:23:10,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/bin/ukojak/data/7d9dfe042/34608e1f0c9d48679be839a76debd1c9 [2019-11-19 22:23:10,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:23:10,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:23:10,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:23:10,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:23:10,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:23:10,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:23:10" (1/1) ... [2019-11-19 22:23:10,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1871ce00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:10, skipping insertion in model container [2019-11-19 22:23:10,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:23:10" (1/1) ... [2019-11-19 22:23:10,243 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:23:10,319 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:23:10,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:23:10,964 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:23:11,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:23:11,141 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:23:11,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11 WrapperNode [2019-11-19 22:23:11,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:23:11,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:23:11,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:23:11,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:23:11,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:23:11,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:23:11,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:23:11,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:23:11,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... [2019-11-19 22:23:11,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:23:11,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:23:11,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:23:11,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:23:11,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fc2330e0-e080-49b3-9610-966afc135b32/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 [2019-11-19 22:23:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 22:23:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 22:23:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 22:23:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:23:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:23:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:23:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 22:23:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 22:23:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 22:23:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 22:23:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 22:23:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 22:23:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-19 22:23:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-19 22:23:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 22:23:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:23:11,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:23:11,370 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 22:23:11,761 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 22:23:11,767 INFO L168 Benchmark]: Toolchain (without parser) took 1547.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -129.9 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:11,767 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:23:11,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 920.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -162.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:11,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.21 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. [2019-11-19 22:23:11,770 INFO L168 Benchmark]: Boogie Preprocessor took 51.52 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. [2019-11-19 22:23:11,771 INFO L168 Benchmark]: RCFGBuilder took 480.02 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: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:23:11,775 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 920.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -162.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 480.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...