./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/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 5a0f9124469fc82f886f9600fe64485a763df5dc ................................................................................................................................................................................................. 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_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/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 5a0f9124469fc82f886f9600fe64485a763df5dc ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 07:09:19,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 07:09:19,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 07:09:19,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 07:09:19,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 07:09:19,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 07:09:19,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 07:09:19,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 07:09:19,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 07:09:19,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 07:09:19,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 07:09:19,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 07:09:19,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 07:09:19,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 07:09:19,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 07:09:19,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 07:09:19,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 07:09:19,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 07:09:19,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 07:09:19,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 07:09:19,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 07:09:19,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 07:09:19,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 07:09:19,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 07:09:19,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 07:09:19,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 07:09:19,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 07:09:19,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 07:09:19,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 07:09:19,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 07:09:19,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 07:09:19,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 07:09:19,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 07:09:19,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 07:09:19,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 07:09:19,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 07:09:19,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 07:09:19,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 07:09:19,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 07:09:19,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 07:09:19,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 07:09:19,398 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 07:09:19,407 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 07:09:19,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 07:09:19,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 07:09:19,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 07:09:19,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 07:09:19,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 07:09:19,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 07:09:19,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 07:09:19,410 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 07:09:19,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 07:09:19,410 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 07:09:19,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 07:09:19,410 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 07:09:19,410 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 07:09:19,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 07:09:19,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 07:09:19,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 07:09:19,412 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_11d3400f-752c-45a2-a618-29e114c9b3b9/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 -> 5a0f9124469fc82f886f9600fe64485a763df5dc [2019-12-01 07:09:19,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 07:09:19,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 07:09:19,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 07:09:19,525 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 07:09:19,526 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 07:09:19,526 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i [2019-12-01 07:09:19,571 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/a43775248/901a05fae80244a0a60a9522370fbd53/FLAGf44188e98 [2019-12-01 07:09:20,031 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 07:09:20,031 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i [2019-12-01 07:09:20,044 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/a43775248/901a05fae80244a0a60a9522370fbd53/FLAGf44188e98 [2019-12-01 07:09:20,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/a43775248/901a05fae80244a0a60a9522370fbd53 [2019-12-01 07:09:20,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 07:09:20,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 07:09:20,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 07:09:20,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 07:09:20,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 07:09:20,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8fae9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20, skipping insertion in model container [2019-12-01 07:09:20,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,065 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 07:09:20,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 07:09:20,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:09:20,390 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 07:09:20,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:09:20,484 INFO L208 MainTranslator]: Completed translation [2019-12-01 07:09:20,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20 WrapperNode [2019-12-01 07:09:20,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 07:09:20,485 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 07:09:20,485 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 07:09:20,485 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 07:09:20,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 07:09:20,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 07:09:20,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 07:09:20,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 07:09:20,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... [2019-12-01 07:09:20,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 07:09:20,571 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 07:09:20,571 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 07:09:20,571 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 07:09:20,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/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 [2019-12-01 07:09:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 07:09:20,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 07:09:20,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 07:09:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 07:09:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 07:09:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 07:09:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 07:09:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 07:09:20,623 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 07:09:20,623 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 07:09:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 07:09:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 07:09:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 07:09:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 07:09:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 07:09:20,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 07:09:20,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 07:09:20,626 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 07:09:20,840 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 07:09:20,842 INFO L168 Benchmark]: Toolchain (without parser) took 786.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.1 MB in the beginning and 1.0 GB in the end (delta: -93.3 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:20,843 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:09:20,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -133.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:20,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.20 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. [2019-12-01 07:09:20,844 INFO L168 Benchmark]: Boogie Preprocessor took 39.39 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:20,845 INFO L168 Benchmark]: RCFGBuilder took 270.30 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: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:20,847 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -133.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.20 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 270.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 07:09:22,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 07:09:22,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 07:09:22,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 07:09:22,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 07:09:22,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 07:09:22,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 07:09:22,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 07:09:22,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 07:09:22,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 07:09:22,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 07:09:22,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 07:09:22,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 07:09:22,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 07:09:22,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 07:09:22,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 07:09:22,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 07:09:22,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 07:09:22,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 07:09:22,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 07:09:22,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 07:09:22,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 07:09:22,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 07:09:22,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 07:09:22,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 07:09:22,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 07:09:22,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 07:09:22,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 07:09:22,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 07:09:22,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 07:09:22,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 07:09:22,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 07:09:22,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 07:09:22,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 07:09:22,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 07:09:22,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 07:09:22,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 07:09:22,297 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 07:09:22,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 07:09:22,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 07:09:22,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 07:09:22,299 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 07:09:22,309 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 07:09:22,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 07:09:22,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 07:09:22,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 07:09:22,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 07:09:22,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 07:09:22,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 07:09:22,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 07:09:22,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 07:09:22,312 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 07:09:22,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 07:09:22,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 07:09:22,313 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 07:09:22,314 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 07:09:22,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 07:09:22,314 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 07:09:22,314 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 07:09:22,314 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_11d3400f-752c-45a2-a618-29e114c9b3b9/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 -> 5a0f9124469fc82f886f9600fe64485a763df5dc [2019-12-01 07:09:22,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 07:09:22,480 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 07:09:22,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 07:09:22,484 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 07:09:22,485 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 07:09:22,485 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i [2019-12-01 07:09:22,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/197cd07d3/2adc99eb2b9d4d7caabb135cff87f844/FLAG6aac50195 [2019-12-01 07:09:22,971 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 07:09:22,971 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/sv-benchmarks/c/pthread-wmm/mix023_tso.opt.i [2019-12-01 07:09:22,984 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/197cd07d3/2adc99eb2b9d4d7caabb135cff87f844/FLAG6aac50195 [2019-12-01 07:09:23,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/bin/ukojak/data/197cd07d3/2adc99eb2b9d4d7caabb135cff87f844 [2019-12-01 07:09:23,316 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 07:09:23,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 07:09:23,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 07:09:23,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 07:09:23,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 07:09:23,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23, skipping insertion in model container [2019-12-01 07:09:23,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 07:09:23,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 07:09:23,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:09:23,651 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 07:09:23,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:09:23,750 INFO L208 MainTranslator]: Completed translation [2019-12-01 07:09:23,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23 WrapperNode [2019-12-01 07:09:23,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 07:09:23,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 07:09:23,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 07:09:23,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 07:09:23,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 07:09:23,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 07:09:23,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 07:09:23,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 07:09:23,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,814 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... [2019-12-01 07:09:23,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 07:09:23,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 07:09:23,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 07:09:23,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 07:09:23,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:09:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_11d3400f-752c-45a2-a618-29e114c9b3b9/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 [2019-12-01 07:09:23,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 07:09:23,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 07:09:23,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 07:09:23,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 07:09:23,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 07:09:23,894 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 07:09:23,895 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 07:09:23,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 07:09:23,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 07:09:23,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 07:09:23,896 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 07:09:24,106 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 07:09:24,109 INFO L168 Benchmark]: Toolchain (without parser) took 791.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -94.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:24,110 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-12-01 07:09:24,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -138.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:24,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.16 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. [2019-12-01 07:09:24,111 INFO L168 Benchmark]: Boogie Preprocessor took 42.83 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. [2019-12-01 07:09:24,111 INFO L168 Benchmark]: RCFGBuilder took 263.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2019-12-01 07:09:24,113 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 431.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -138.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 263.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...