./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.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_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/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 4b58e06e0ff3c6a470a6b0069b0c1a47cdc822d5 ............................................................................................................................................................................................. 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_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/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 4b58e06e0ff3c6a470a6b0069b0c1a47cdc822d5 ................................................................................................................................................................................................. 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 [2019-11-20 03:37:32,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:37:32,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:37:32,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:37:32,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:37:32,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:37:32,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:37:32,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:37:32,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:37:32,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:37:32,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:37:32,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:37:32,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:37:32,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:37:32,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:37:32,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:37:32,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:37:32,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:37:32,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:37:32,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:37:32,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:37:32,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:37:32,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:37:32,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:37:32,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:37:32,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:37:32,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:37:32,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:37:32,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:37:32,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:37:32,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:37:32,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:37:32,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:37:32,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:37:32,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:37:32,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:37:32,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:37:32,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:37:32,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:37:32,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:37:32,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:37:32,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:37:32,963 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:37:32,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:37:32,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:37:32,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:37:32,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:37:32,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:37:32,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:37:32,965 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:37:32,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:37:32,967 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:37:32,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:37:32,967 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:37:32,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:37:32,967 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:37:32,967 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:37:32,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:37:32,968 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:37:32,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:37:32,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:37:32,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:37:32,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:37:32,969 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:37:32,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:37:32,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:37:32,969 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_8aecd977-37d9-452e-bf45-a788022865c5/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 -> 4b58e06e0ff3c6a470a6b0069b0c1a47cdc822d5 [2019-11-20 03:37:33,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:37:33,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:37:33,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:37:33,167 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:37:33,168 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:37:33,170 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i [2019-11-20 03:37:33,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/923413109/bd96de2c76a545a0b1cb74bc0baea7fd/FLAGc2135f4c9 [2019-11-20 03:37:33,661 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:37:33,661 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i [2019-11-20 03:37:33,676 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/923413109/bd96de2c76a545a0b1cb74bc0baea7fd/FLAGc2135f4c9 [2019-11-20 03:37:33,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/923413109/bd96de2c76a545a0b1cb74bc0baea7fd [2019-11-20 03:37:33,954 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:37:33,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:37:33,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:37:33,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:37:33,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:37:33,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:37:33" (1/1) ... [2019-11-20 03:37:33,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb9ee3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:33, skipping insertion in model container [2019-11-20 03:37:33,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:37:33" (1/1) ... [2019-11-20 03:37:33,969 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:37:34,029 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:37:34,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:37:34,496 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:37:34,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:37:34,624 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:37:34,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34 WrapperNode [2019-11-20 03:37:34,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:37:34,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:37:34,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:37:34,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:37:34,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:37:34,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:37:34,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:37:34,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:37:34,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... [2019-11-20 03:37:34,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:37:34,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:37:34,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:37:34,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:37:34,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/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 [2019-11-20 03:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:37:34,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:37:34,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:37:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:37:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:37:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:37:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:37:34,789 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:37:35,161 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) [2019-11-20 03:37:35,173 INFO L168 Benchmark]: Toolchain (without parser) took 1216.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -128.7 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:35,173 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:37:35,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 668.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:35,175 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:35,175 INFO L168 Benchmark]: Boogie Preprocessor took 48.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:37:35,176 INFO L168 Benchmark]: RCFGBuilder took 446.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:35,179 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 668.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -167.3 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 446.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2019-11-20 03:37:37,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:37:37,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:37:37,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:37:37,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:37:37,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:37:37,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:37:37,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:37:37,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:37:37,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:37:37,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:37:37,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:37:37,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:37:37,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:37:37,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:37:37,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:37:37,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:37:37,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:37:37,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:37:37,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:37:37,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:37:37,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:37:37,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:37:37,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:37:37,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:37:37,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:37:37,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:37:37,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:37:37,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:37:37,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:37:37,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:37:37,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:37:37,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:37:37,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:37:37,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:37:37,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:37:37,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:37:37,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:37:37,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:37:37,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:37:37,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:37:37,147 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:37:37,165 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:37:37,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:37:37,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:37:37,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:37:37,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:37:37,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:37:37,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:37:37,169 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:37:37,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:37:37,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:37:37,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:37:37,171 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:37:37,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:37:37,172 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:37:37,172 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:37:37,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:37:37,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:37:37,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:37:37,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:37:37,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:37:37,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:37:37,173 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:37:37,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:37:37,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:37:37,174 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:37:37,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:37:37,174 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_8aecd977-37d9-452e-bf45-a788022865c5/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 -> 4b58e06e0ff3c6a470a6b0069b0c1a47cdc822d5 [2019-11-20 03:37:37,422 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:37:37,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:37:37,440 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:37:37,442 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:37:37,442 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:37:37,443 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i [2019-11-20 03:37:37,503 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/e638bce2b/b358a9852b6e46898d6af6b183811dc2/FLAG9899bc436 [2019-11-20 03:37:37,998 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:37:38,009 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/sv-benchmarks/c/pthread-wmm/rfi008_tso.opt.i [2019-11-20 03:37:38,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/e638bce2b/b358a9852b6e46898d6af6b183811dc2/FLAG9899bc436 [2019-11-20 03:37:38,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/bin/ukojak/data/e638bce2b/b358a9852b6e46898d6af6b183811dc2 [2019-11-20 03:37:38,367 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:37:38,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:37:38,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:37:38,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:37:38,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:37:38,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:37:38" (1/1) ... [2019-11-20 03:37:38,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465ca84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:38, skipping insertion in model container [2019-11-20 03:37:38,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:37:38" (1/1) ... [2019-11-20 03:37:38,381 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:37:38,421 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:37:38,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:37:38,929 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:37:38,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:37:39,057 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:37:39,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39 WrapperNode [2019-11-20 03:37:39,057 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:37:39,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:37:39,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:37:39,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:37:39,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:37:39,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:37:39,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:37:39,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:37:39,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... [2019-11-20 03:37:39,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:37:39,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:37:39,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:37:39,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:37:39,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:37:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8aecd977-37d9-452e-bf45-a788022865c5/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 [2019-11-20 03:37:39,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:37:39,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:37:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:37:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:37:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:37:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:37:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:37:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:37:39,229 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:37:39,663 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) [2019-11-20 03:37:39,667 INFO L168 Benchmark]: Toolchain (without parser) took 1298.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -131.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:39,668 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:37:39,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 689.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:39,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.70 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:39,670 INFO L168 Benchmark]: Boogie Preprocessor took 48.92 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. [2019-11-20 03:37:39,670 INFO L168 Benchmark]: RCFGBuilder took 505.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:37:39,673 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 689.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -169.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.92 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 505.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...