./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/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 43070121a80c3a0e2fb4c12b628c86de5855b349 ............................................................................................................................................................................................... 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_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/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 43070121a80c3a0e2fb4c12b628c86de5855b349 ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:17:37,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:17:37,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:17:37,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:17:37,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:17:37,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:17:37,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:17:37,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:17:37,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:17:37,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:17:37,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:17:37,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:17:37,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:17:37,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:17:37,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:17:37,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:17:37,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:17:37,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:17:37,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:17:37,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:17:37,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:17:37,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:17:37,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:17:37,986 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:17:37,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:17:37,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:17:37,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:17:37,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:17:37,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:17:37,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:17:37,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:17:37,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:17:37,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:17:37,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:17:37,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:17:37,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:17:37,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:17:37,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:17:37,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:17:37,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:17:37,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:17:37,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:17:38,011 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:17:38,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:17:38,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:17:38,012 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:17:38,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:17:38,013 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:17:38,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:17:38,014 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:17:38,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:17:38,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:17:38,014 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:17:38,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:17:38,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:17:38,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:17:38,015 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:17:38,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:17:38,016 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:17:38,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:17:38,016 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:17:38,016 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:17:38,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:17:38,017 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:17:38,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:38,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:17:38,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:17:38,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:17:38,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:17:38,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:17:38,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:17:38,019 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_554abec5-2535-4486-8f90-7f1837b64788/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 -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-11-26 02:17:38,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:17:38,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:17:38,170 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:17:38,171 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:17:38,172 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:17:38,173 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-26 02:17:38,222 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/bdb71aac8/12dd98c119cd4303850bb303c929e84f/FLAG1eacc47d3 [2019-11-26 02:17:38,715 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:17:38,716 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-26 02:17:38,737 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/bdb71aac8/12dd98c119cd4303850bb303c929e84f/FLAG1eacc47d3 [2019-11-26 02:17:39,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/bdb71aac8/12dd98c119cd4303850bb303c929e84f [2019-11-26 02:17:39,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:17:39,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:17:39,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:39,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:17:39,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:17:39,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507bfb2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39, skipping insertion in model container [2019-11-26 02:17:39,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:17:39,309 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:17:39,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:39,766 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:17:39,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:39,927 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:17:39,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39 WrapperNode [2019-11-26 02:17:39,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:39,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:39,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:17:39,929 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:17:39,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:39,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:17:39,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:17:39,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:17:39,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:39,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:40,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:40,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:40,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... [2019-11-26 02:17:40,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:17:40,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:17:40,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:17:40,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:17:40,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:17:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:17:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:17:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:17:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:17:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:17:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:17:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:17:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:17:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:17:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:17:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:17:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:17:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:17:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:17:40,103 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:17:40,509 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:17:40,515 INFO L168 Benchmark]: Toolchain (without parser) took 1270.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -94.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:40,515 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:17:40,516 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:40,517 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:40,517 INFO L168 Benchmark]: Boogie Preprocessor took 41.25 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:17:40,518 INFO L168 Benchmark]: RCFGBuilder took 491.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:40,521 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 683.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.25 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 491.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:17:42,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:17:42,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:17:42,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:17:42,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:17:42,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:17:42,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:17:42,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:17:42,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:17:42,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:17:42,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:17:42,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:17:42,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:17:42,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:17:42,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:17:42,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:17:42,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:17:42,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:17:42,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:17:42,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:17:42,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:17:42,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:17:42,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:17:42,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:17:42,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:17:42,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:17:42,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:17:42,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:17:42,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:17:42,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:17:42,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:17:42,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:17:42,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:17:42,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:17:42,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:17:42,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:17:42,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:17:42,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:17:42,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:17:42,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:17:42,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:17:42,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:17:42,407 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:17:42,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:17:42,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:17:42,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:17:42,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:17:42,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:17:42,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:17:42,410 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:17:42,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:17:42,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:17:42,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:17:42,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:17:42,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:17:42,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:17:42,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:17:42,412 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:17:42,412 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:17:42,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:17:42,413 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:17:42,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:17:42,413 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:17:42,414 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:17:42,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:17:42,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:17:42,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:42,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:17:42,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:17:42,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:17:42,416 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:17:42,416 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:17:42,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:17:42,416 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:17:42,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:17:42,421 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_554abec5-2535-4486-8f90-7f1837b64788/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 -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-11-26 02:17:42,677 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:17:42,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:17:42,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:17:42,692 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:17:42,692 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:17:42,693 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-26 02:17:42,744 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/ddef3531d/ae9ca18fbf374e5ca84dd18eb0bd6a66/FLAG2fb5c7ef7 [2019-11-26 02:17:43,218 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:17:43,219 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-26 02:17:43,243 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/ddef3531d/ae9ca18fbf374e5ca84dd18eb0bd6a66/FLAG2fb5c7ef7 [2019-11-26 02:17:43,490 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/data/ddef3531d/ae9ca18fbf374e5ca84dd18eb0bd6a66 [2019-11-26 02:17:43,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:17:43,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:17:43,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:43,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:17:43,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:17:43,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:43" (1/1) ... [2019-11-26 02:17:43,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c27d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:43, skipping insertion in model container [2019-11-26 02:17:43,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:17:43" (1/1) ... [2019-11-26 02:17:43,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:17:43,572 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:17:44,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:44,047 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:17:44,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:17:44,183 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:17:44,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44 WrapperNode [2019-11-26 02:17:44,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:17:44,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:44,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:17:44,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:17:44,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,238 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:17:44,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:17:44,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:17:44,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:17:44,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... [2019-11-26 02:17:44,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:17:44,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:17:44,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:17:44,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:17:44,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:17:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_554abec5-2535-4486-8f90-7f1837b64788/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:17:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:17:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:17:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:17:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:17:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:17:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:17:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:17:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:17:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:17:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:17:44,359 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:17:44,799 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:17:44,803 INFO L168 Benchmark]: Toolchain (without parser) took 1308.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -142.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:44,803 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:17:44,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:44,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.70 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. [2019-11-26 02:17:44,809 INFO L168 Benchmark]: Boogie Preprocessor took 45.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:17:44,810 INFO L168 Benchmark]: RCFGBuilder took 517.28 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:17:44,814 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 688.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 517.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...