./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:12:12,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:12:12,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:12:12,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:12:12,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:12:12,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:12:12,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:12:12,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:12:12,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:12:12,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:12:12,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:12:12,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:12:12,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:12:12,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:12:12,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:12:12,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:12:12,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:12:12,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:12:12,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:12:12,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:12:12,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:12:12,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:12:12,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:12:12,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:12:12,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:12:12,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:12:12,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:12:12,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:12:12,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:12:12,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:12:12,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:12:12,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:12:12,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:12:12,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:12:12,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:12:12,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:12:12,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:12:12,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:12:12,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:12:12,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:12:12,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:12:12,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:12:12,646 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:12:12,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:12:12,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:12:12,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:12:12,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:12:12,649 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:12:12,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:12:12,649 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:12:12,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:12:12,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:12:12,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:12:12,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:12:12,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:12:12,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:12:12,650 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:12:12,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:12:12,651 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:12:12,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:12:12,651 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:12:12,651 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:12:12,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:12:12,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:12,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:12:12,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:12:12,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:12:12,652 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:12:12,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:12:12,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:12:12,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 [2021-11-23 01:12:12,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:12:12,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:12:12,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:12:12,948 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:12:12,949 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:12:12,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2021-11-23 01:12:13,020 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/937d37fa2/d5bc8e8e2e9b4e8eaf93ca115b1731b0/FLAG0b0822480 [2021-11-23 01:12:13,624 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:12:13,625 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2021-11-23 01:12:13,640 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/937d37fa2/d5bc8e8e2e9b4e8eaf93ca115b1731b0/FLAG0b0822480 [2021-11-23 01:12:13,891 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/937d37fa2/d5bc8e8e2e9b4e8eaf93ca115b1731b0 [2021-11-23 01:12:13,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:12:13,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:12:13,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:13,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:12:13,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:12:13,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:13" (1/1) ... [2021-11-23 01:12:13,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39c6f6c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:13, skipping insertion in model container [2021-11-23 01:12:13,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:13" (1/1) ... [2021-11-23 01:12:13,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:12:14,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:14,450 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30327,30340] [2021-11-23 01:12:14,454 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30457,30470] [2021-11-23 01:12:14,459 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30859,30872] [2021-11-23 01:12:14,464 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31417,31430] [2021-11-23 01:12:14,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31600,31613] [2021-11-23 01:12:14,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31761,31774] [2021-11-23 01:12:14,472 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32305,32318] [2021-11-23 01:12:14,474 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32447,32460] [2021-11-23 01:12:14,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[33033,33046] [2021-11-23 01:12:14,482 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:14,491 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:14,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30327,30340] [2021-11-23 01:12:14,526 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30457,30470] [2021-11-23 01:12:14,528 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30859,30872] [2021-11-23 01:12:14,531 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31417,31430] [2021-11-23 01:12:14,533 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31600,31613] [2021-11-23 01:12:14,534 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31761,31774] [2021-11-23 01:12:14,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32305,32318] [2021-11-23 01:12:14,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32447,32460] [2021-11-23 01:12:14,541 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[33033,33046] [2021-11-23 01:12:14,544 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:14,595 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:14,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14 WrapperNode [2021-11-23 01:12:14,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:14,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:14,597 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:14,598 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:14,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,641 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,680 INFO L137 Inliner]: procedures = 178, calls = 34, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 228 [2021-11-23 01:12:14,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:14,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:14,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:14,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:14,694 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:14,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:14,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:14,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:14,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:14" (1/1) ... [2021-11-23 01:12:14,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:14,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:14,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:14,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-11-23 01:12:14,854 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-11-23 01:12:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:12:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2021-11-23 01:12:14,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2021-11-23 01:12:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:12:14,855 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:12:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:12:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:12:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:12:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2021-11-23 01:12:14,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2021-11-23 01:12:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:14,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:14,859 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:12:15,028 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:15,030 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:15,372 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:15,434 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:15,434 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 01:12:15,435 ERROR L335 CfgBuilder]: Unexpected successor node of atomic block begin: __VERIFIER_atomic_acquireENTRY is neither atomic block end nor a sink node. [2021-11-23 01:12:15,436 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:304) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:12:15,440 INFO L158 Benchmark]: Toolchain (without parser) took 1542.12ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 67.0MB in the beginning and 75.1MB in the end (delta: -8.0MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2021-11-23 01:12:15,441 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:12:15,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 684.11ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 66.8MB in the beginning and 97.1MB in the end (delta: -30.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:12:15,447 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.68ms. Allocated memory is still 134.2MB. Free memory was 97.1MB in the beginning and 95.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:12:15,448 INFO L158 Benchmark]: Boogie Preprocessor took 70.91ms. Allocated memory is still 134.2MB. Free memory was 94.5MB in the beginning and 92.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:12:15,448 INFO L158 Benchmark]: RCFGBuilder took 685.01ms. Allocated memory is still 134.2MB. Free memory was 92.9MB in the beginning and 75.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 01:12:15,452 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory is still 52.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 684.11ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 66.8MB in the beginning and 97.1MB in the end (delta: -30.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.68ms. Allocated memory is still 134.2MB. Free memory was 97.1MB in the beginning and 95.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.91ms. Allocated memory is still 134.2MB. Free memory was 94.5MB in the beginning and 92.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 685.01ms. Allocated memory is still 134.2MB. Free memory was 92.9MB in the beginning and 75.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:304) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:12:15,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:12:17,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:12:17,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:12:17,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:12:17,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:12:17,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:12:17,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:12:17,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:12:17,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:12:17,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:12:17,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:12:17,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:12:17,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:12:17,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:12:17,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:12:17,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:12:17,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:12:18,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:12:18,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:12:18,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:12:18,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:12:18,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:12:18,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:12:18,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:12:18,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:12:18,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:12:18,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:12:18,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:12:18,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:12:18,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:12:18,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:12:18,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:12:18,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:12:18,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:12:18,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:12:18,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:12:18,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:12:18,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:12:18,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:12:18,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:12:18,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:12:18,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:12:18,084 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:12:18,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:12:18,085 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:12:18,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:12:18,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:12:18,086 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:12:18,086 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:12:18,087 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:12:18,087 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:12:18,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:12:18,087 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:12:18,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:12:18,088 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:12:18,088 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:12:18,088 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:12:18,088 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:12:18,088 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:12:18,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:12:18,089 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:12:18,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:12:18,089 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:12:18,089 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:12:18,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:12:18,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:18,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:12:18,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:12:18,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:12:18,091 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:12:18,091 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:12:18,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:12:18,091 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:12:18,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:12:18,092 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33c040d0fbd9b1f189d3917c569371e7923ba6ef4820715ff1ef4976213f5b31 [2021-11-23 01:12:18,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:12:18,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:12:18,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:12:18,483 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:12:18,488 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:12:18,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2021-11-23 01:12:18,566 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/d1abe5e18/1e96bba2346b4ffc957022455753aecc/FLAG662e8eddf [2021-11-23 01:12:19,232 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:12:19,233 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2021-11-23 01:12:19,250 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/d1abe5e18/1e96bba2346b4ffc957022455753aecc/FLAG662e8eddf [2021-11-23 01:12:19,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/data/d1abe5e18/1e96bba2346b4ffc957022455753aecc [2021-11-23 01:12:19,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:12:19,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:12:19,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:19,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:12:19,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:12:19,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe9cfa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19, skipping insertion in model container [2021-11-23 01:12:19,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:12:19,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:20,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30327,30340] [2021-11-23 01:12:20,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30457,30470] [2021-11-23 01:12:20,024 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30859,30872] [2021-11-23 01:12:20,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31417,31430] [2021-11-23 01:12:20,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31600,31613] [2021-11-23 01:12:20,041 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31761,31774] [2021-11-23 01:12:20,046 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32305,32318] [2021-11-23 01:12:20,051 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32447,32460] [2021-11-23 01:12:20,056 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[33033,33046] [2021-11-23 01:12:20,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:20,092 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:20,160 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30327,30340] [2021-11-23 01:12:20,161 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30457,30470] [2021-11-23 01:12:20,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[30859,30872] [2021-11-23 01:12:20,165 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31417,31430] [2021-11-23 01:12:20,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31600,31613] [2021-11-23 01:12:20,172 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[31761,31774] [2021-11-23 01:12:20,179 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32305,32318] [2021-11-23 01:12:20,187 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[32447,32460] [2021-11-23 01:12:20,193 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i[33033,33046] [2021-11-23 01:12:20,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:20,244 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:20,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20 WrapperNode [2021-11-23 01:12:20,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:20,246 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:20,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:20,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:20,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,306 INFO L137 Inliner]: procedures = 181, calls = 34, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 217 [2021-11-23 01:12:20,307 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:20,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:20,308 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:20,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:20,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:20,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:20,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:20,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:20,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:20" (1/1) ... [2021-11-23 01:12:20,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:20,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:20,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:20,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-11-23 01:12:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-11-23 01:12:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2021-11-23 01:12:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2021-11-23 01:12:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:12:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:12:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:12:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:12:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:12:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:12:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2021-11-23 01:12:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2021-11-23 01:12:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:20,460 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:12:20,636 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:20,639 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:21,034 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:21,074 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:21,077 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 01:12:21,078 ERROR L335 CfgBuilder]: Unexpected successor node of atomic block begin: __VERIFIER_atomic_acquireENTRY is neither atomic block end nor a sink node. [2021-11-23 01:12:21,079 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:304) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:12:21,085 INFO L158 Benchmark]: Toolchain (without parser) took 1561.96ms. Allocated memory was 56.6MB in the beginning and 79.7MB in the end (delta: 23.1MB). Free memory was 32.8MB in the beginning and 55.4MB in the end (delta: -22.5MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2021-11-23 01:12:21,085 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:12:21,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 706.17ms. Allocated memory was 56.6MB in the beginning and 79.7MB in the end (delta: 23.1MB). Free memory was 32.6MB in the beginning and 49.0MB in the end (delta: -16.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:12:21,087 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.75ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 46.7MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:12:21,088 INFO L158 Benchmark]: Boogie Preprocessor took 55.61ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 44.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:12:21,088 INFO L158 Benchmark]: RCFGBuilder took 718.97ms. Allocated memory is still 79.7MB. Free memory was 44.6MB in the beginning and 55.4MB in the end (delta: -10.8MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2021-11-23 01:12:21,092 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 706.17ms. Allocated memory was 56.6MB in the beginning and 79.7MB in the end (delta: 23.1MB). Free memory was 32.6MB in the beginning and 49.0MB in the end (delta: -16.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.75ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 46.7MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.61ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 44.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 718.97ms. Allocated memory is still 79.7MB. Free memory was 44.6MB in the beginning and 55.4MB in the end (delta: -10.8MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:304) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:12:21,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44538ce9-4daa-4692-86ea-faf833bb5ffb/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?