./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix004_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_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 11f21fbb25947db2f2972593d9b39a2595a83479 ................................................................................................................................................................................................. 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_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 11f21fbb25947db2f2972593d9b39a2595a83479 ..................................................................................................................................................................................................... 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 03:01:10,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:10,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:10,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:10,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:10,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:10,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:10,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:10,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:10,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:10,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:10,534 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:10,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:10,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:10,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:10,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:10,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:10,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:10,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:10,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:10,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:10,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:10,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:10,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:10,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:10,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:10,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:10,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:10,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:10,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:10,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:10,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:10,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:10,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:10,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:10,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:10,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:10,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:10,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:10,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:10,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:10,560 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:01:10,582 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:10,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:10,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:10,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:10,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:10,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:10,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:10,584 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:10,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:01:10,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:10,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:10,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:10,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:10,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:10,585 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:10,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:10,586 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:10,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:10,586 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:10,586 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:10,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:10,587 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:10,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:10,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:10,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:10,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:10,588 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:01:10,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:01:10,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:10,588 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_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 -> 11f21fbb25947db2f2972593d9b39a2595a83479 [2019-11-26 03:01:10,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:10,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:10,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:10,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:10,739 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:10,739 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i [2019-11-26 03:01:10,803 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/763e998f3/947b8670a16e4fb8a04d9d780c8f1d69/FLAGea1c9a136 [2019-11-26 03:01:11,297 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:11,298 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i [2019-11-26 03:01:11,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/763e998f3/947b8670a16e4fb8a04d9d780c8f1d69/FLAGea1c9a136 [2019-11-26 03:01:11,807 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/763e998f3/947b8670a16e4fb8a04d9d780c8f1d69 [2019-11-26 03:01:11,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:11,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:11,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:11,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:11,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:11,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:11" (1/1) ... [2019-11-26 03:01:11,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e5762bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:11, skipping insertion in model container [2019-11-26 03:01:11,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:11" (1/1) ... [2019-11-26 03:01:11,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:11,867 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:12,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:12,334 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:12,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:12,513 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:12,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12 WrapperNode [2019-11-26 03:01:12,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:12,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:12,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:12,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:12,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:12,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:12,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:12,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:12,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,584 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... [2019-11-26 03:01:12,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:12,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:12,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:12,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:12,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 03:01:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:01:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 03:01:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 03:01:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:12,700 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 03:01:13,238 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 03:01:13,242 INFO L168 Benchmark]: Toolchain (without parser) took 1431.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -125.0 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:13,243 INFO L168 Benchmark]: CDTParser took 0.18 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 03:01:13,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -163.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:13,244 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.19 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 03:01:13,245 INFO L168 Benchmark]: Boogie Preprocessor took 42.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:13,245 INFO L168 Benchmark]: RCFGBuilder took 626.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:13,248 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 702.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -163.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 626.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:01:15,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:01:15,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:01:15,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:01:15,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:01:15,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:01:15,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:01:15,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:01:15,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:01:15,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:01:15,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:01:15,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:01:15,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:01:15,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:01:15,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:01:15,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:01:15,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:01:15,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:01:15,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:01:15,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:01:15,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:01:15,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:01:15,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:01:15,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:01:15,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:01:15,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:01:15,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:01:15,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:01:15,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:01:15,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:01:15,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:01:15,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:01:15,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:01:15,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:01:15,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:01:15,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:01:15,084 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:01:15,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:01:15,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:01:15,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:01:15,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:01:15,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:01:15,107 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:01:15,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:01:15,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:01:15,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:01:15,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:01:15,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:01:15,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:01:15,110 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:01:15,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:01:15,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:01:15,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:01:15,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:01:15,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:01:15,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:01:15,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:01:15,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:01:15,114 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:01:15,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:01:15,114 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:01:15,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:01:15,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:01:15,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:01:15,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:01:15,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:01:15,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:01:15,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:01:15,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:01:15,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:01:15,117 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:01:15,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:01:15,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:01:15,117 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:01:15,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:01:15,118 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_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 -> 11f21fbb25947db2f2972593d9b39a2595a83479 [2019-11-26 03:01:15,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:01:15,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:01:15,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:01:15,471 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:01:15,471 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:01:15,472 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i [2019-11-26 03:01:15,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/5ae030b54/702717dfea144023810a78fc3425a5cf/FLAGcb02cb0ea [2019-11-26 03:01:16,029 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:01:16,029 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/sv-benchmarks/c/pthread-wmm/mix004_pso.opt.i [2019-11-26 03:01:16,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/5ae030b54/702717dfea144023810a78fc3425a5cf/FLAGcb02cb0ea [2019-11-26 03:01:16,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/bin/ukojak/data/5ae030b54/702717dfea144023810a78fc3425a5cf [2019-11-26 03:01:16,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:01:16,495 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:01:16,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:16,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:01:16,500 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:01:16,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:16" (1/1) ... [2019-11-26 03:01:16,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328957b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:16, skipping insertion in model container [2019-11-26 03:01:16,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:01:16" (1/1) ... [2019-11-26 03:01:16,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:01:16,568 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:01:17,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:17,198 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:01:17,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:01:17,342 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:01:17,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17 WrapperNode [2019-11-26 03:01:17,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:01:17,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:17,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:01:17,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:01:17,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,396 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:01:17,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:01:17,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:01:17,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:01:17,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,431 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... [2019-11-26 03:01:17,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:01:17,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:01:17,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:01:17,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:01:17,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:01:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51e4ead0-4b78-4bc4-a171-1970fbd94600/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 03:01:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:01:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:01:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:01:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:01:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:01:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:01:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:01:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:01:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:01:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:01:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 03:01:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 03:01:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 03:01:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 03:01:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:01:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:01:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:01:17,515 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 03:01:17,946 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 03:01:17,950 INFO L168 Benchmark]: Toolchain (without parser) took 1454.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -107.8 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:17,951 INFO L168 Benchmark]: CDTParser took 0.17 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 03:01:17,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 847.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:17,952 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.81 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 03:01:17,952 INFO L168 Benchmark]: Boogie Preprocessor took 51.14 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 03:01:17,953 INFO L168 Benchmark]: RCFGBuilder took 500.05 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:01:17,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 847.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -145.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 500.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...