./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43070121a80c3a0e2fb4c12b628c86de5855b349 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43070121a80c3a0e2fb4c12b628c86de5855b349 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:45:55,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:45:55,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:45:55,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:45:55,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:45:55,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:45:55,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:45:55,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:45:55,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:45:55,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:45:55,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:45:55,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:45:55,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:45:55,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:45:55,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:45:55,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:45:55,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:45:55,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:45:55,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:45:55,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:45:55,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:45:55,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:45:55,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:45:55,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:45:55,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:45:55,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:45:55,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:45:55,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:45:55,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:45:55,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:45:55,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:45:55,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:45:55,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:45:55,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:45:55,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:45:55,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:45:55,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:45:55,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:45:55,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:45:55,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:45:55,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:45:55,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:45:55,543 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:45:55,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:45:55,544 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:45:55,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:45:55,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:45:55,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:45:55,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:45:55,546 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:45:55,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:45:55,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:45:55,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:45:55,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:45:55,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:45:55,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:45:55,547 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:45:55,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:45:55,548 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:45:55,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:45:55,548 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:45:55,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:45:55,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:45:55,549 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:45:55,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:45:55,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:45:55,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:45:55,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:45:55,550 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:45:55,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:45:55,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:45:55,550 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_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-11-20 01:45:55,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:45:55,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:45:55,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:45:55,757 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:45:55,757 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:45:55,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-20 01:45:55,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/75b7e5c61/b5d8de1646b7417c9f2a7c3fdb4d8e61/FLAGc92436022 [2019-11-20 01:45:56,325 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:45:56,339 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-20 01:45:56,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/75b7e5c61/b5d8de1646b7417c9f2a7c3fdb4d8e61/FLAGc92436022 [2019-11-20 01:45:56,828 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/75b7e5c61/b5d8de1646b7417c9f2a7c3fdb4d8e61 [2019-11-20 01:45:56,832 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:45:56,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:45:56,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:45:56,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:45:56,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:45:56,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:45:56" (1/1) ... [2019-11-20 01:45:56,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76ce0e4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:56, skipping insertion in model container [2019-11-20 01:45:56,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:45:56" (1/1) ... [2019-11-20 01:45:56,851 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:45:56,896 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:45:57,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:45:57,393 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:45:57,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:45:57,528 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:45:57,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57 WrapperNode [2019-11-20 01:45:57,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:45:57,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:45:57,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:45:57,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:45:57,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,590 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:45:57,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:45:57,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:45:57,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:45:57,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... [2019-11-20 01:45:57,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:45:57,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:45:57,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:45:57,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:45:57,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:45:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:45:57,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:45:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:45:57,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 01:45:57,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 01:45:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:45:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:45:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 01:45:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 01:45:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 01:45:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 01:45:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 01:45:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 01:45:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 01:45:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:45:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:45:57,703 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 01:45:58,100 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:45:58,104 INFO L168 Benchmark]: Toolchain (without parser) took 1269.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -193.7 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:45:58,105 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:45:58,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 938.0 MB in the beginning and 1.2 GB in the end (delta: -232.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 01:45:58,106 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:45:58,107 INFO L168 Benchmark]: Boogie Preprocessor took 39.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:45:58,107 INFO L168 Benchmark]: RCFGBuilder took 471.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:45:58,110 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 694.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 938.0 MB in the beginning and 1.2 GB in the end (delta: -232.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 471.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 01:46:00,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:46:00,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:46:00,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:46:00,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:46:00,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:46:00,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:46:00,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:46:00,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:46:00,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:46:00,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:46:00,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:46:00,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:46:00,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:46:00,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:46:00,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:46:00,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:46:00,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:46:00,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:46:00,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:46:00,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:46:00,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:46:00,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:46:00,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:46:00,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:46:00,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:46:00,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:46:00,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:46:00,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:46:00,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:46:00,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:46:00,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:46:00,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:46:00,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:46:00,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:46:00,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:46:00,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:46:00,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:46:00,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:46:00,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:46:00,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:46:00,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:46:00,083 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:46:00,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:46:00,088 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:46:00,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:46:00,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:46:00,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:46:00,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:46:00,090 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:46:00,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:46:00,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:46:00,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:46:00,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:46:00,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:46:00,092 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:46:00,092 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:46:00,092 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:46:00,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:46:00,093 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:46:00,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:46:00,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:46:00,094 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:46:00,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:46:00,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:46:00,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:46:00,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:46:00,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:46:00,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:46:00,096 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:46:00,096 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:46:00,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:46:00,096 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:46:00,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:46:00,097 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_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43070121a80c3a0e2fb4c12b628c86de5855b349 [2019-11-20 01:46:00,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:46:00,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:46:00,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:46:00,400 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:46:00,400 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:46:00,401 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-20 01:46:00,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/8bda82d8f/3456b1291b8c4a90bd65ea9a81585521/FLAG8008f62f5 [2019-11-20 01:46:00,982 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:46:00,982 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/sv-benchmarks/c/pthread-wmm/mix003_pso.opt.i [2019-11-20 01:46:00,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/8bda82d8f/3456b1291b8c4a90bd65ea9a81585521/FLAG8008f62f5 [2019-11-20 01:46:01,297 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/data/8bda82d8f/3456b1291b8c4a90bd65ea9a81585521 [2019-11-20 01:46:01,301 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:46:01,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:46:01,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:01,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:46:01,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:46:01,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:01" (1/1) ... [2019-11-20 01:46:01,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cbfd1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:01, skipping insertion in model container [2019-11-20 01:46:01,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:46:01" (1/1) ... [2019-11-20 01:46:01,320 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:46:01,383 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:46:01,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:01,881 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:46:01,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:46:02,030 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:46:02,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02 WrapperNode [2019-11-20 01:46:02,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:46:02,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:02,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:46:02,034 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:46:02,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:46:02,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:46:02,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:46:02,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:46:02,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... [2019-11-20 01:46:02,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:46:02,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:46:02,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:46:02,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:46:02,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:46:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_61a1c8f0-6b9e-4f1c-9a88-71b8984aabf7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:46:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 01:46:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 01:46:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 01:46:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:46:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:46:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 01:46:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 01:46:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 01:46:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 01:46:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 01:46:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 01:46:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 01:46:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 01:46:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:46:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:46:02,200 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 01:46:02,610 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:46:02,615 INFO L168 Benchmark]: Toolchain (without parser) took 1308.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -124.4 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:02,616 INFO L168 Benchmark]: CDTParser took 0.25 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. [2019-11-20 01:46:02,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -168.7 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:02,617 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:02,618 INFO L168 Benchmark]: Boogie Preprocessor took 45.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:46:02,618 INFO L168 Benchmark]: RCFGBuilder took 481.88 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: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. [2019-11-20 01:46:02,621 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 726.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -168.7 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 481.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...