./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-atomic/read_write_lock-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-atomic/read_write_lock-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3e2f466b16db44ce2fec1aabf9e70b4ab734ef2801c32e66d10c5bcbcceb5301 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 04:56:32,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 04:56:32,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 04:56:32,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 04:56:32,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 04:56:32,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 04:56:32,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 04:56:32,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 04:56:32,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 04:56:32,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 04:56:32,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 04:56:32,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 04:56:32,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 04:56:32,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 04:56:32,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 04:56:32,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 04:56:32,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 04:56:32,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 04:56:32,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 04:56:32,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 04:56:32,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 04:56:32,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 04:56:32,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 04:56:32,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 04:56:32,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 04:56:32,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 04:56:32,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 04:56:32,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 04:56:32,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 04:56:32,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 04:56:32,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 04:56:32,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 04:56:32,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 04:56:32,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 04:56:32,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 04:56:32,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 04:56:32,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 04:56:32,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 04:56:32,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 04:56:32,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 04:56:32,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 04:56:32,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2021-11-07 04:56:32,599 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 04:56:32,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 04:56:32,600 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 04:56:32,600 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 04:56:32,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 04:56:32,608 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 04:56:32,608 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 04:56:32,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 04:56:32,609 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 04:56:32,609 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-07 04:56:32,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 04:56:32,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 04:56:32,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 04:56:32,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 04:56:32,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 04:56:32,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 04:56:32,612 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-07 04:56:32,612 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 04:56:32,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 04:56:32,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 04:56:32,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 04:56:32,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 04:56:32,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 04:56:32,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-07 04:56:32,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 04:56:32,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 04:56:32,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 04:56:32,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 04:56:32,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 04:56:32,616 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 04:56:32,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 04:56:32,617 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 04:56:32,617 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-07 04:56:32,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 04:56:32,618 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-07 04:56:32,618 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-07 04:56:32,618 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_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e2f466b16db44ce2fec1aabf9e70b4ab734ef2801c32e66d10c5bcbcceb5301 [2021-11-07 04:56:32,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 04:56:32,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 04:56:32,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 04:56:32,941 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 04:56:32,942 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 04:56:32,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/../../sv-benchmarks/c/pthread-atomic/read_write_lock-2.i [2021-11-07 04:56:33,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/data/f45625988/5d6473a1cc204546a8ce9e5c8aa525a2/FLAG82152fa5c [2021-11-07 04:56:33,719 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 04:56:33,720 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/sv-benchmarks/c/pthread-atomic/read_write_lock-2.i [2021-11-07 04:56:33,744 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/data/f45625988/5d6473a1cc204546a8ce9e5c8aa525a2/FLAG82152fa5c [2021-11-07 04:56:33,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/data/f45625988/5d6473a1cc204546a8ce9e5c8aa525a2 [2021-11-07 04:56:33,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 04:56:33,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 04:56:33,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 04:56:33,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 04:56:33,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 04:56:33,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:56:33" (1/1) ... [2021-11-07 04:56:33,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ac0210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:33, skipping insertion in model container [2021-11-07 04:56:33,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:56:33" (1/1) ... [2021-11-07 04:56:33,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 04:56:34,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 04:56:34,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-07 04:56:34,480 WARN L228 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_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/sv-benchmarks/c/pthread-atomic/read_write_lock-2.i[31244,31257] [2021-11-07 04:56:34,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 04:56:34,502 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 04:56:34,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-07 04:56:34,544 WARN L228 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_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/sv-benchmarks/c/pthread-atomic/read_write_lock-2.i[31244,31257] [2021-11-07 04:56:34,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 04:56:34,625 INFO L208 MainTranslator]: Completed translation [2021-11-07 04:56:34,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34 WrapperNode [2021-11-07 04:56:34,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 04:56:34,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 04:56:34,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 04:56:34,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 04:56:34,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 04:56:34,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 04:56:34,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 04:56:34,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 04:56:34,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,719 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 04:56:34,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 04:56:34,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 04:56:34,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 04:56:34,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (1/1) ... [2021-11-07 04:56:34,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 04:56:34,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:56:34,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 04:56:34,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 04:56:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 04:56:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 04:56:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-07 04:56:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2021-11-07 04:56:34,823 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2021-11-07 04:56:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 04:56:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 04:56:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 04:56:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-07 04:56:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 04:56:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 04:56:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2021-11-07 04:56:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2021-11-07 04:56:34,826 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-07 04:56:35,579 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 04:56:35,580 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-07 04:56:35,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:56:35 BoogieIcfgContainer [2021-11-07 04:56:35,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 04:56:35,587 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 04:56:35,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 04:56:35,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 04:56:35,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:56:33" (1/3) ... [2021-11-07 04:56:35,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4345217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:56:35, skipping insertion in model container [2021-11-07 04:56:35,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:56:34" (2/3) ... [2021-11-07 04:56:35,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4345217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:56:35, skipping insertion in model container [2021-11-07 04:56:35,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:56:35" (3/3) ... [2021-11-07 04:56:35,596 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-2.i [2021-11-07 04:56:35,606 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-07 04:56:35,606 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 04:56:35,606 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-07 04:56:35,607 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-07 04:56:35,656 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,657 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,657 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,657 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,657 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,657 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,658 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,658 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,659 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,659 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,660 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,660 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,660 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,661 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,661 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,661 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,661 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,662 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,662 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,662 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,663 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,663 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,663 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,664 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,665 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,665 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,665 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,666 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,666 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,666 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,667 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,667 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,667 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,668 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,668 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,668 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,668 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,668 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,669 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,669 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,669 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,669 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,670 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,670 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,670 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,670 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,670 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,671 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,671 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,671 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,672 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,672 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,672 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,673 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,673 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,673 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,673 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,673 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,674 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,674 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,674 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,674 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,675 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,676 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,676 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,676 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,677 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,677 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,677 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,677 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,678 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,678 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,678 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,678 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,679 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,680 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,681 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,684 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,684 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,685 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,685 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,686 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,686 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,686 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,687 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,687 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,693 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,693 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,694 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,694 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,694 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,694 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,694 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,695 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,695 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,695 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,695 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,695 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,696 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,696 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,696 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,696 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,696 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,697 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,697 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,697 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,697 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,698 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,698 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,698 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,698 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,698 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,699 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,699 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,699 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,699 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,699 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,700 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,700 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,702 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,702 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,702 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,702 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,703 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,703 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,703 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,703 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,703 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,704 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,704 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,704 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,704 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,705 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,706 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,706 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,706 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,706 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,706 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,707 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,707 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,708 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,708 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,708 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,709 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,709 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,710 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,713 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,714 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,714 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,714 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,714 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,715 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,715 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,715 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,715 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,715 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,716 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,716 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,717 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,717 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,717 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,717 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,718 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,719 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,719 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,719 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,719 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,719 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,720 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,720 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,720 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,720 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,720 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,721 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,722 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,722 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,722 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,723 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,723 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,723 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,724 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,724 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,724 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,724 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,724 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,725 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,725 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,725 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,726 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,730 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,730 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,730 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,734 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,734 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,734 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,734 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,734 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,735 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,736 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,737 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,737 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,737 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork0___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,739 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,739 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,740 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,740 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,740 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,740 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,740 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,741 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,741 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,741 WARN L322 ript$VariableManager]: TermVariabe writerThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,743 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,744 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,745 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,752 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,753 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,753 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,753 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,753 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,754 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,754 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,754 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork2_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,754 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork2___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,756 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,757 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,757 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,757 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,757 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,758 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,758 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,758 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,758 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,759 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,759 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~ly~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,759 WARN L322 ript$VariableManager]: TermVariabe readerThread1of1ForFork3_~lx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:35,772 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-07 04:56:35,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:56:35,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:56:35,886 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:56:35,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-07 04:56:35,931 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork2 ======== [2021-11-07 04:56:35,941 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:56:35,941 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-07 04:56:36,120 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,121 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,135 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,143 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,143 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,158 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,159 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,168 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,168 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,192 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,192 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,203 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,207 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,216 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,216 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,218 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,219 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,221 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,221 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,224 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,224 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,325 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,327 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,327 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,329 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,330 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,332 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,332 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,374 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,374 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,378 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,378 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,382 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,383 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,388 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,409 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:56:36,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:36,420 INFO L85 PathProgramCache]: Analyzing trace with hash 239437141, now seen corresponding path program 1 times [2021-11-07 04:56:36,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:36,432 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064849824] [2021-11-07 04:56:36,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:36,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:56:36,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:36,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064849824] [2021-11-07 04:56:36,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1064849824] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:36,699 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:36,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 04:56:36,702 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976753563] [2021-11-07 04:56:36,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 04:56:36,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:36,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 04:56:36,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 04:56:36,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:36,730 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:36,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:56:36,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:36,788 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,789 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,790 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,791 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,880 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,880 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,883 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,884 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,894 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,895 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,898 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:36,898 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,250 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,255 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,256 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,269 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,275 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,275 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,281 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,281 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,294 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,295 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,302 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,304 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,304 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,407 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,407 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,409 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:37,409 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,685 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,686 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,688 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,689 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,692 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,698 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:39,698 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:44,508 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:44,509 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,638 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,646 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,647 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,655 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,676 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,677 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,688 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,695 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,695 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,699 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,700 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,701 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,702 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,703 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,704 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,705 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,705 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,732 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,735 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,739 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,739 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,761 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,761 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,771 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,772 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,773 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,774 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,781 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,782 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,783 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,784 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,924 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,925 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,940 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:50,940 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,685 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,686 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,686 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,686 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,687 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,687 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,687 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,687 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:56:55,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 04:56:55,696 INFO L731 BasicCegarLoop]: Path program histogram: [1] [2021-11-07 04:56:55,697 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/5) [2021-11-07 04:56:55,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:56:55,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:56:55,719 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:56:55,743 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork3 ======== [2021-11-07 04:56:55,744 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:56:55,744 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-07 04:56:55,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-07 04:56:55,800 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,801 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,804 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,804 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,808 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,811 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,812 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,818 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,818 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,821 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,822 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,825 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,825 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,829 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,829 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,835 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,835 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,839 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,839 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,842 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,843 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,844 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,844 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,846 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,846 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,847 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,848 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,849 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,850 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,850 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,850 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,886 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,887 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,888 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,888 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,890 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,890 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,891 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,892 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,902 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:56:55,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:56:55,903 INFO L85 PathProgramCache]: Analyzing trace with hash 781111410, now seen corresponding path program 1 times [2021-11-07 04:56:55,903 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:56:55,903 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616763840] [2021-11-07 04:56:55,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:56:55,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:56:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:56:55,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:56:55,956 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:56:55,956 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616763840] [2021-11-07 04:56:55,960 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616763840] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:56:55,960 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:56:55,960 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 04:56:55,961 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78256951] [2021-11-07 04:56:55,961 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 04:56:55,962 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:56:55,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 04:56:55,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 04:56:55,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,963 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:56:55,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:56:55,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:56:55,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:55,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,039 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,040 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,041 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,042 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,065 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,065 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,097 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,097 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,117 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,569 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,569 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,570 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,571 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,572 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,572 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,575 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,575 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,580 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,583 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,583 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,589 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,589 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,591 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,592 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,600 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,601 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,602 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,609 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,609 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,610 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,611 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,682 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,682 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,684 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:56,685 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,761 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,761 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,772 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:56:57,772 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:00,855 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:00,855 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:00,869 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:00,869 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,713 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,713 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,720 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,721 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,723 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,723 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,735 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,737 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,744 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,745 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,764 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,769 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,769 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,772 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,772 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,773 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,774 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,775 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,775 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,777 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,777 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,779 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,779 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,779 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,781 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,791 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,791 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,792 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,793 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,805 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,806 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,811 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,812 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,816 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,817 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,819 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,819 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,827 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,827 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,830 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,830 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,837 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,838 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,839 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,839 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,847 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,847 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,848 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:07,849 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:12,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:12,849 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 04:57:12,851 INFO L731 BasicCegarLoop]: Path program histogram: [1] [2021-11-07 04:57:12,851 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork3 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/5) [2021-11-07 04:57:12,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:57:12,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:12,861 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:57:12,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2021-11-07 04:57:12,875 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork0 ======== [2021-11-07 04:57:12,875 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:57:12,876 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-07 04:57:12,944 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,944 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,947 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,947 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,950 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,951 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,954 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,954 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,959 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,959 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,963 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,966 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,969 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,969 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,976 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,976 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,982 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,983 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,984 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,984 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,987 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,988 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,989 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,989 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,990 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,990 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,996 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,997 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:12,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,031 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,031 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,032 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,033 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,035 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,046 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,047 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,049 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,050 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,052 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,053 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,056 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,056 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,061 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-07 04:57:13,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:13,061 INFO L85 PathProgramCache]: Analyzing trace with hash -494475013, now seen corresponding path program 1 times [2021-11-07 04:57:13,062 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:13,065 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984142013] [2021-11-07 04:57:13,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:13,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:13,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:13,149 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:13,149 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984142013] [2021-11-07 04:57:13,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984142013] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:13,149 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:13,149 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 04:57:13,150 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296186616] [2021-11-07 04:57:13,150 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 04:57:13,150 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:13,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 04:57:13,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 04:57:13,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:13,155 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:13,155 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:13,155 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:13,181 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,183 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,183 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,213 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,214 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,216 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,216 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,222 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,222 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,224 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,225 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,290 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,290 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,292 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,293 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,295 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,295 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,296 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,296 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,301 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,301 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,303 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,308 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,308 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,310 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,311 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,324 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,325 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,325 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,333 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,333 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,335 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,335 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,376 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,376 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,377 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,378 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,388 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,389 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,390 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:13,390 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,497 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,497 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,502 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,517 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:14,518 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:16,284 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:16,284 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:16,288 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:16,289 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,888 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,889 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,890 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,890 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,891 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,891 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,891 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,892 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,910 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,911 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,912 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,913 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,918 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,919 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,922 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,922 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,934 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,934 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,936 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,937 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,941 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,941 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,942 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,942 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,943 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,943 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,951 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,951 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,952 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,953 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,963 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,963 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,964 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,964 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,966 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,972 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,972 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,974 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,974 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,978 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,992 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,992 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:19,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,001 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,001 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,123 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:20,123 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:23,479 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:23,480 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:23,480 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:23,480 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr3ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:23,480 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:23,480 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 04:57:23,482 INFO L731 BasicCegarLoop]: Path program histogram: [1] [2021-11-07 04:57:23,482 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE (3/5) [2021-11-07 04:57:23,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:57:23,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:23,488 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:57:23,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2021-11-07 04:57:23,490 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-07 04:57:23,491 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:57:23,491 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-11-07 04:57:23,550 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:57:23,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:23,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1088674224, now seen corresponding path program 1 times [2021-11-07 04:57:23,551 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:23,551 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048158422] [2021-11-07 04:57:23,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:23,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:23,781 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:23,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048158422] [2021-11-07 04:57:23,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048158422] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:23,782 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:23,782 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 04:57:23,782 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418493634] [2021-11-07 04:57:23,782 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:57:23,782 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:23,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:57:23,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:57:23,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:23,785 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:23,786 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.4) internal successors, (47), 6 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:23,855 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,855 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,857 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,858 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,860 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,872 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,873 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,874 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,874 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,875 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,875 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,876 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,877 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,918 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,918 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,920 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,920 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,926 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,927 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,928 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,928 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,940 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,940 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,945 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,945 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,947 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,947 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,961 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,961 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,963 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,964 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,964 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,977 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,978 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,980 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,980 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:23,982 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,003 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,004 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,011 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,012 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,017 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,018 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,019 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,019 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,024 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,024 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,026 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,026 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,039 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,040 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,042 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,042 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,043 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,044 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,045 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,045 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,046 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,047 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,048 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,048 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,049 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,049 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,060 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,060 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,062 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,063 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,070 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,071 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,072 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,072 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,100 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 04:57:24,100 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:57:24,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:24,101 INFO L85 PathProgramCache]: Analyzing trace with hash -2094292834, now seen corresponding path program 1 times [2021-11-07 04:57:24,101 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:24,101 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919060405] [2021-11-07 04:57:24,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:24,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:24,331 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:24,331 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919060405] [2021-11-07 04:57:24,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919060405] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:24,331 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:24,331 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 04:57:24,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64673175] [2021-11-07 04:57:24,334 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:57:24,334 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:24,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:57:24,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:57:24,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,335 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:24,336 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 18.2) internal successors, (91), 6 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:24,336 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,336 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,426 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 04:57:24,426 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:57:24,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:24,427 INFO L85 PathProgramCache]: Analyzing trace with hash -881948682, now seen corresponding path program 1 times [2021-11-07 04:57:24,427 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:24,427 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352045187] [2021-11-07 04:57:24,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:24,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:24,633 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:24,633 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352045187] [2021-11-07 04:57:24,633 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352045187] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:24,633 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:24,633 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 04:57:24,634 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067095758] [2021-11-07 04:57:24,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:57:24,635 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:24,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:57:24,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:57:24,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,636 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:24,636 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 19.8) internal successors, (99), 6 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:24,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,744 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 04:57:24,744 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-07 04:57:24,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:24,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1946941621, now seen corresponding path program 1 times [2021-11-07 04:57:24,745 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:24,745 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540995435] [2021-11-07 04:57:24,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:24,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:24,911 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:24,912 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540995435] [2021-11-07 04:57:24,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540995435] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:24,912 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:24,912 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 04:57:24,912 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979560981] [2021-11-07 04:57:24,914 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 04:57:24,914 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:24,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 04:57:24,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-07 04:57:24,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,915 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:24,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 21.4) internal successors, (107), 6 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:24,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:24,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:24,974 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,975 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,977 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,977 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,988 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,996 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,996 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,997 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,997 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:24,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,011 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,012 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,012 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,017 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,017 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,019 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,019 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,029 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,032 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,032 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,049 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,049 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,052 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,052 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,062 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,062 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,064 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,065 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,114 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,117 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,119 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,136 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,136 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,139 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,141 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,141 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,185 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,186 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,187 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,188 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,195 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,195 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,197 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,197 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,488 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,488 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,491 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,491 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,498 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,498 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:25,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,709 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,712 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,712 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,714 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,715 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,726 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,729 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,729 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,731 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,731 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:26,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:27,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:27,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:27,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 04:57:27,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:27,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:27,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:27,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE [2021-11-07 04:57:27,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-11-07 04:57:27,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-11-07 04:57:27,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION [2021-11-07 04:57:27,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATION [2021-11-07 04:57:27,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 04:57:27,182 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-07 04:57:27,182 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (4/5) [2021-11-07 04:57:27,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-07 04:57:27,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 [2021-11-07 04:57:27,189 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-07 04:57:27,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89cb1f30-b122-4ba0-a0b1-b41f149b50f0/bin/ugemcutter-iGDDIIUDf3/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2021-11-07 04:57:27,191 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork1 ======== [2021-11-07 04:57:27,192 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 04:57:27,192 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-07 04:57:27,214 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,215 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,218 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,218 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,220 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,221 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,224 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,224 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,229 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,229 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,232 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,233 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,236 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,236 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,239 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,245 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,251 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,251 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,255 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,256 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,257 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,257 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,258 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,263 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,266 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,266 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,270 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-07 04:57:27,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 04:57:27,270 INFO L85 PathProgramCache]: Analyzing trace with hash 1500822471, now seen corresponding path program 1 times [2021-11-07 04:57:27,271 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 04:57:27,271 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913367140] [2021-11-07 04:57:27,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 04:57:27,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 04:57:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 04:57:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 04:57:27,287 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 04:57:27,287 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913367140] [2021-11-07 04:57:27,287 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913367140] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 04:57:27,287 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 04:57:27,287 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-07 04:57:27,288 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223297947] [2021-11-07 04:57:27,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 04:57:27,288 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 04:57:27,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 04:57:27,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 04:57:27,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:27,289 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-07 04:57:27,289 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 23.0) internal successors, (23), 2 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 04:57:27,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-07 04:57:27,307 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,308 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,309 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,309 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,339 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,340 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,341 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,341 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,342 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,342 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,343 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,344 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,379 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,382 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,382 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,384 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,385 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,387 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,388 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,391 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,392 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,394 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,394 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,399 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,400 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,402 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,402 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,482 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,483 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,484 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,484 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,485 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,485 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,486 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,487 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,491 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,491 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,493 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,493 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,498 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,498 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,500 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,513 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,514 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,515 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,515 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,522 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,523 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,524 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,595 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,595 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,596 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,596 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,607 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,608 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,609 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:27,609 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,989 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,989 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,991 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 04:57:28,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short6_79| not constructed by VariableManager. Cannot ensure absence of name clashes.