./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_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_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 255258351ce24ac0561e56b1b047bd0cf334293c .................................................................................................................................................................................................. 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_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 255258351ce24ac0561e56b1b047bd0cf334293c ..................................................................................................................................................................................................... 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 02:24:51,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:24:51,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:24:51,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:24:51,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:24:51,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:24:51,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:24:51,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:24:51,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:24:51,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:24:51,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:24:51,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:24:51,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:24:51,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:24:51,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:24:51,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:24:51,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:24:51,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:24:51,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:24:51,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:24:51,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:24:51,964 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:24:51,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:24:51,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:24:51,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:24:51,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:24:51,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:24:51,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:24:51,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:24:51,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:24:51,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:24:51,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:24:51,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:24:51,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:24:51,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:24:51,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:24:51,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:24:51,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:24:51,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:24:51,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:24:51,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:24:51,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:24:52,002 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:24:52,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:24:52,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:24:52,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:24:52,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:24:52,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:24:52,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:24:52,014 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:24:52,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:24:52,015 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:24:52,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:24:52,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:24:52,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:24:52,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:24:52,016 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:24:52,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:24:52,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:24:52,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:24:52,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:24:52,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:24:52,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:24:52,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:24:52,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:24:52,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:24:52,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:24:52,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:24:52,020 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:24:52,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:24:52,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:24:52,020 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_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 -> 255258351ce24ac0561e56b1b047bd0cf334293c [2019-11-26 02:24:52,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:24:52,178 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:24:52,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:24:52,182 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:24:52,182 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:24:52,183 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i [2019-11-26 02:24:52,240 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/727565fbc/62d5dc7beb1a458bb986bd3478c1c72e/FLAG48bac0207 [2019-11-26 02:24:52,706 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:24:52,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i [2019-11-26 02:24:52,722 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/727565fbc/62d5dc7beb1a458bb986bd3478c1c72e/FLAG48bac0207 [2019-11-26 02:24:52,734 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/727565fbc/62d5dc7beb1a458bb986bd3478c1c72e [2019-11-26 02:24:52,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:24:52,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:24:52,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:52,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:24:52,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:24:52,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:52" (1/1) ... [2019-11-26 02:24:52,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cd93af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:52, skipping insertion in model container [2019-11-26 02:24:52,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:52" (1/1) ... [2019-11-26 02:24:52,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:24:52,826 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:24:53,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:53,261 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:24:53,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:53,414 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:24:53,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53 WrapperNode [2019-11-26 02:24:53,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:53,415 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:53,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:24:53,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:24:53,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:53,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:24:53,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:24:53,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:24:53,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... [2019-11-26 02:24:53,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:24:53,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:24:53,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:24:53,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:24:53,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 02:24:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:24:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:24:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:24:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:24:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:24:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:24:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:24:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:24:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:24:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:24:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:24:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:24:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:24:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:24:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:24:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:24:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:24:53,616 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 02:24:53,987 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 02:24:53,993 INFO L168 Benchmark]: Toolchain (without parser) took 1250.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -182.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:53,997 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:24:53,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 671.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.8 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -216.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:53,999 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:53,999 INFO L168 Benchmark]: Boogie Preprocessor took 33.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:24:54,001 INFO L168 Benchmark]: RCFGBuilder took 477.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:54,004 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 671.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.8 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -216.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 477.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:24:55,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:24:55,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:24:55,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:24:55,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:24:55,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:24:55,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:24:55,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:24:55,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:24:55,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:24:55,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:24:55,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:24:55,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:24:55,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:24:55,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:24:55,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:24:55,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:24:55,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:24:55,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:24:55,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:24:55,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:24:55,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:24:55,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:24:55,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:24:55,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:24:55,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:24:55,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:24:55,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:24:55,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:24:55,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:24:55,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:24:55,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:24:55,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:24:55,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:24:55,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:24:55,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:24:55,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:24:55,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:24:55,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:24:55,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:24:55,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:24:55,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:24:55,873 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:24:55,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:24:55,875 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:24:55,875 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:24:55,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:24:55,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:24:55,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:24:55,877 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:24:55,877 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:24:55,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:24:55,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:24:55,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:24:55,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:24:55,879 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:24:55,879 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:24:55,879 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:24:55,880 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:24:55,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:24:55,880 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:24:55,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:24:55,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:24:55,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:24:55,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:24:55,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:24:55,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:24:55,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:24:55,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:24:55,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:24:55,883 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:24:55,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:24:55,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:24:55,883 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:24:55,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:24:55,884 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 -> 255258351ce24ac0561e56b1b047bd0cf334293c [2019-11-26 02:24:56,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:24:56,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:24:56,200 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:24:56,201 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:24:56,203 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:24:56,203 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i [2019-11-26 02:24:56,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/bcdd403ca/cd7d2d32e2f1493e95a085257742d0b1/FLAGedfe3cf54 [2019-11-26 02:24:56,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:24:56,755 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/sv-benchmarks/c/pthread-wmm/mix055_pso.opt.i [2019-11-26 02:24:56,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/bcdd403ca/cd7d2d32e2f1493e95a085257742d0b1/FLAGedfe3cf54 [2019-11-26 02:24:57,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/bin/ukojak/data/bcdd403ca/cd7d2d32e2f1493e95a085257742d0b1 [2019-11-26 02:24:57,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:24:57,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:24:57,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:57,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:24:57,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:24:57,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:57" (1/1) ... [2019-11-26 02:24:57,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ba3b313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:57, skipping insertion in model container [2019-11-26 02:24:57,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:24:57" (1/1) ... [2019-11-26 02:24:57,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:24:57,342 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:24:57,933 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:57,951 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:24:58,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:24:58,105 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:24:58,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58 WrapperNode [2019-11-26 02:24:58,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:24:58,108 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:58,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:24:58,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:24:58,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:24:58,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:24:58,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:24:58,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:24:58,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,178 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... [2019-11-26 02:24:58,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:24:58,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:24:58,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:24:58,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:24:58,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:24:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7f6cb841-d4af-42cf-b3f0-b43cce7509fc/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 02:24:58,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:24:58,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:24:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:24:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:24:58,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:24:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:24:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:24:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:24:58,272 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:24:58,272 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:24:58,273 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:24:58,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:24:58,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:24:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:24:58,275 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 02:24:58,607 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 02:24:58,612 INFO L168 Benchmark]: Toolchain (without parser) took 1334.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -97.7 MB). Peak memory consumption was 28.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:58,612 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:24:58,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 830.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:58,614 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.06 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:58,614 INFO L168 Benchmark]: Boogie Preprocessor took 39.08 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 02:24:58,615 INFO L168 Benchmark]: RCFGBuilder took 405.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:24:58,617 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 830.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 405.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...