./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.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_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 beb80c3516559b09aa8f57797636403b761a61b2 ............................................................................................................................................................................................... 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_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 beb80c3516559b09aa8f57797636403b761a61b2 .................................................................................................................................................................................................. 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 11:32:23,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:32:23,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:32:23,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:32:23,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:32:23,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:32:23,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:32:23,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:32:23,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:32:23,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:32:23,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:32:23,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:32:23,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:32:23,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:32:23,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:32:23,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:32:23,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:32:23,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:32:23,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:32:23,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:32:23,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:32:23,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:32:23,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:32:23,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:32:23,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:32:23,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:32:23,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:32:23,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:32:23,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:32:23,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:32:23,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:32:23,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:32:23,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:32:23,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:32:23,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:32:23,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:32:23,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:32:23,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:32:23,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:32:23,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:32:23,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:32:23,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:32:23,982 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:32:23,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:32:23,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:32:23,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:32:23,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:32:23,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:32:23,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:32:23,985 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:32:23,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:32:23,985 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:32:23,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:32:23,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:32:23,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:32:23,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:32:23,987 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:32:23,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:32:23,987 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:32:23,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:32:23,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:32:23,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:32:23,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:32:23,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:32:23,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:32:23,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:32:23,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:32:23,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:32:23,989 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:32:23,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:32:23,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:32:23,990 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_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 -> beb80c3516559b09aa8f57797636403b761a61b2 [2019-11-20 11:32:24,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:32:24,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:32:24,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:32:24,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:32:24,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:32:24,186 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i [2019-11-20 11:32:24,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/9753a379c/21b6e67afd5a4667986bd1af57ffa342/FLAGf54a94bdc [2019-11-20 11:32:24,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:32:24,830 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i [2019-11-20 11:32:24,851 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/9753a379c/21b6e67afd5a4667986bd1af57ffa342/FLAGf54a94bdc [2019-11-20 11:32:25,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/9753a379c/21b6e67afd5a4667986bd1af57ffa342 [2019-11-20 11:32:25,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:32:25,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:32:25,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:32:25,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:32:25,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:32:25,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:25,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48de2871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25, skipping insertion in model container [2019-11-20 11:32:25,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:25,050 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:32:25,105 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:32:25,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:32:25,737 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:32:25,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:32:25,963 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:32:25,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25 WrapperNode [2019-11-20 11:32:25,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:32:25,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:32:25,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:32:25,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:32:25,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:25,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:32:26,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:32:26,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:32:26,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:32:26,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... [2019-11-20 11:32:26,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:32:26,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:32:26,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:32:26,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:32:26,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 11:32:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:32:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:32:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:32:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:32:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:32:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:32:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:32:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:32:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:32:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:32:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:32:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:32:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:32:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:32:26,251 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 11:32:26,825 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 11:32:26,831 INFO L168 Benchmark]: Toolchain (without parser) took 1796.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:26,832 INFO L168 Benchmark]: CDTParser took 0.34 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 11:32:26,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 929.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:26,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.72 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 11:32:26,835 INFO L168 Benchmark]: Boogie Preprocessor took 87.22 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 11:32:26,836 INFO L168 Benchmark]: RCFGBuilder took 712.11 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: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:26,839 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 929.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 712.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 11:32:29,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:32:29,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:32:29,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:32:29,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:32:29,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:32:29,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:32:29,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:32:29,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:32:29,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:32:29,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:32:29,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:32:29,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:32:29,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:32:29,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:32:29,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:32:29,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:32:29,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:32:29,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:32:29,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:32:29,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:32:29,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:32:29,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:32:29,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:32:29,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:32:29,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:32:29,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:32:29,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:32:29,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:32:29,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:32:29,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:32:29,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:32:29,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:32:29,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:32:29,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:32:29,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:32:29,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:32:29,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:32:29,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:32:29,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:32:29,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:32:29,398 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:32:29,431 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:32:29,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:32:29,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:32:29,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:32:29,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:32:29,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:32:29,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:32:29,448 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:32:29,448 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:32:29,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:32:29,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:32:29,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:32:29,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:32:29,449 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:32:29,450 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:32:29,450 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:32:29,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:32:29,451 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:32:29,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:32:29,451 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:32:29,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:32:29,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:32:29,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:32:29,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:32:29,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:32:29,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:32:29,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:32:29,454 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:32:29,455 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:32:29,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:32:29,456 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:32:29,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:32:29,456 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_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 -> beb80c3516559b09aa8f57797636403b761a61b2 [2019-11-20 11:32:29,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:32:29,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:32:29,821 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:32:29,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:32:29,823 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:32:29,824 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i [2019-11-20 11:32:29,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/b95a15035/7704cbc48d1c463282369e4ee8a21f21/FLAGb7d060d1f [2019-11-20 11:32:30,461 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:32:30,462 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/sv-benchmarks/c/pthread-wmm/rfi009_pso.oepc.i [2019-11-20 11:32:30,485 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/b95a15035/7704cbc48d1c463282369e4ee8a21f21/FLAGb7d060d1f [2019-11-20 11:32:30,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/bin/ukojak/data/b95a15035/7704cbc48d1c463282369e4ee8a21f21 [2019-11-20 11:32:30,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:32:30,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:32:30,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:32:30,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:32:30,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:32:30,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:32:30" (1/1) ... [2019-11-20 11:32:30,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c97d69c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:30, skipping insertion in model container [2019-11-20 11:32:30,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:32:30" (1/1) ... [2019-11-20 11:32:30,792 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:32:30,871 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:32:31,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:32:31,473 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:32:31,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:32:31,659 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:32:31,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31 WrapperNode [2019-11-20 11:32:31,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:32:31,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:32:31,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:32:31,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:32:31,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:32:31,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:32:31,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:32:31,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:32:31,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... [2019-11-20 11:32:31,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:32:31,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:32:31,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:32:31,828 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:32:31,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:32:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d0239feb-19c0-4a49-8206-ecf5f4e9f9ef/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 11:32:31,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:32:31,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:32:31,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:32:31,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:32:31,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:32:31,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:32:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:32:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:32:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:32:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:32:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:32:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:32:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:32:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:32:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:32:31,933 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 11:32:32,500 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 11:32:32,514 INFO L168 Benchmark]: Toolchain (without parser) took 1740.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -132.7 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:32,514 INFO L168 Benchmark]: CDTParser took 0.24 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 11:32:32,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 887.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -169.5 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:32,516 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.26 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 11:32:32,516 INFO L168 Benchmark]: Boogie Preprocessor took 96.63 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 11:32:32,517 INFO L168 Benchmark]: RCFGBuilder took 683.94 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: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:32:32,520 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 887.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -169.5 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 683.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.8 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...