/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 06:24:58,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 06:24:58,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 06:24:58,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-11-14 06:24:58,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 06:24:58,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 06:24:58,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 06:24:58,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 06:24:58,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 06:24:58,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 06:24:58,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 06:24:58,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 06:24:58,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 06:24:58,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 06:24:58,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 06:24:58,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 06:24:58,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 06:24:58,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 06:24:58,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 06:24:58,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 06:24:58,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 06:24:58,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 06:24:58,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 06:24:58,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 06:24:58,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 06:24:58,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 06:24:58,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 06:24:58,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 06:24:58,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 06:24:58,270 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 06:24:58,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 06:24:58,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 06:24:58,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 06:24:58,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 06:24:58,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 06:24:58,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 06:24:58,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 06:24:58,272 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 06:24:58,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 06:24:58,272 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 06:24:58,273 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 06:24:58,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 06:24:58,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 06:24:58,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 06:24:58,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 06:24:58,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 06:24:58,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 06:24:58,275 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 06:24:58,275 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 06:24:58,276 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 06:24:58,276 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-11-14 06:24:58,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 06:24:58,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 06:24:58,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 06:24:58,473 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 06:24:58,473 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 06:24:58,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/read_write_lock-2.i [2021-11-14 06:24:58,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a67f557f/d6fc3b8cadd846f0acdf209440169a17/FLAGb8271ad64 [2021-11-14 06:24:58,911 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 06:24:58,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-2.i [2021-11-14 06:24:58,923 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a67f557f/d6fc3b8cadd846f0acdf209440169a17/FLAGb8271ad64 [2021-11-14 06:24:59,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a67f557f/d6fc3b8cadd846f0acdf209440169a17 [2021-11-14 06:24:59,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 06:24:59,289 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 06:24:59,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 06:24:59,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 06:24:59,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 06:24:59,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49624e87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59, skipping insertion in model container [2021-11-14 06:24:59,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 06:24:59,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 06:24:59,541 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-14 06:24:59,676 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-2.i[31244,31257] [2021-11-14 06:24:59,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 06:24:59,695 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 06:24:59,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-14 06:24:59,742 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/read_write_lock-2.i[31244,31257] [2021-11-14 06:24:59,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 06:24:59,789 INFO L208 MainTranslator]: Completed translation [2021-11-14 06:24:59,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59 WrapperNode [2021-11-14 06:24:59,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 06:24:59,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 06:24:59,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 06:24:59,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 06:24:59,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 06:24:59,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 06:24:59,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 06:24:59,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 06:24:59,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 06:24:59,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 06:24:59,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 06:24:59,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 06:24:59,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (1/1) ... [2021-11-14 06:24:59,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 06:24:59,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:24:59,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 06:24:59,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 06:24:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-14 06:24:59,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 06:24:59,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 06:24:59,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 06:24:59,957 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2021-11-14 06:24:59,960 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2021-11-14 06:24:59,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 06:24:59,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 06:24:59,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 06:24:59,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 06:24:59,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 06:24:59,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 06:24:59,961 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2021-11-14 06:24:59,961 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2021-11-14 06:24:59,962 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 06:25:00,369 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 06:25:00,369 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 06:25:00,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:25:00 BoogieIcfgContainer [2021-11-14 06:25:00,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 06:25:00,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 06:25:00,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 06:25:00,376 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 06:25:00,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 06:24:59" (1/3) ... [2021-11-14 06:25:00,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4c8ee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:25:00, skipping insertion in model container [2021-11-14 06:25:00,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 06:24:59" (2/3) ... [2021-11-14 06:25:00,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4c8ee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 06:25:00, skipping insertion in model container [2021-11-14 06:25:00,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 06:25:00" (3/3) ... [2021-11-14 06:25:00,378 INFO L111 eAbstractionObserver]: Analyzing ICFG read_write_lock-2.i [2021-11-14 06:25:00,381 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 06:25:00,382 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 06:25:00,382 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 18 error locations. [2021-11-14 06:25:00,382 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 06:25:00,413 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,413 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,413 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,413 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,413 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,414 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,415 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,416 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,417 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,418 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,419 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,420 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,421 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,421 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,421 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,421 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,421 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,422 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,423 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,424 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,425 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,426 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,427 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,428 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,429 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,429 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,429 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,429 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,430 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,431 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,432 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,433 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,434 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,435 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,436 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,437 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,438 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,439 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,439 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,439 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,439 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,439 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,440 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,441 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,441 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,441 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,453 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,455 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,456 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,457 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,457 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,457 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,457 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork0___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,458 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,459 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,459 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,459 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,459 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~short4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2___VERIFIER_atomic_take_write_lock_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,460 WARN L322 ript$VariableManager]: TermVariabe |writerThread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,461 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3___VERIFIER_atomic_take_read_lock_#t~nondet6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,461 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,461 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~l~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,461 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~ly~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_~lx~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,462 WARN L322 ript$VariableManager]: TermVariabe |readerThread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,465 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-11-14 06:25:00,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 06:25:00,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:25:00,501 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 06:25:00,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 06:25:00,539 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork0 ======== [2021-11-14 06:25:00,543 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 [2021-11-14 06:25:00,543 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-14 06:25:00,649 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,649 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,653 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,657 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,657 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,662 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,680 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,680 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,684 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,684 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,698 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,698 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,701 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,701 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,704 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,704 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,706 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,706 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,707 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,708 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,709 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,710 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,711 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,718 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,721 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,721 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,756 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,758 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,760 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,760 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:00,777 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:00,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:00,783 INFO L85 PathProgramCache]: Analyzing trace with hash 868141523, now seen corresponding path program 1 times [2021-11-14 06:25:00,790 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:00,791 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234161553] [2021-11-14 06:25:00,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:00,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:00,923 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:00,923 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234161553] [2021-11-14 06:25:00,924 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234161553] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:00,924 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:00,924 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 06:25:00,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287956651] [2021-11-14 06:25:00,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:00,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 06:25:00,929 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:00,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 06:25:00,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 06:25:00,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:00,955 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:00,956 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-11-14 06:25:00,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:01,006 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,009 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,092 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,095 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,095 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,101 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,102 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,111 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,121 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,121 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,123 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,128 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,128 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,164 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,165 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,166 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,264 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,265 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,273 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,273 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,285 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,285 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,286 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,287 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,403 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,404 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,406 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,407 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,454 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,454 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,455 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,456 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,590 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,591 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,592 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,592 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,603 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,604 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,604 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,605 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,606 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,607 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,607 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,614 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,618 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,619 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,621 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,621 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,631 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,631 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,632 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,632 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,638 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,638 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,639 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,648 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,650 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,655 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,655 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,656 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,656 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,657 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,658 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,664 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,664 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,666 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:01,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,752 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,753 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,755 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,757 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,759 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,936 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,937 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,940 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:02,941 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,661 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,663 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,664 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,670 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,670 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,672 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,672 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,688 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,689 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,689 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,690 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,695 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,695 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,697 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,700 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,701 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,702 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:09,702 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:12,071 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2021-11-14 06:25:12,071 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2021-11-14 06:25:12,071 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2021-11-14 06:25:12,072 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2021-11-14 06:25:12,072 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2021-11-14 06:25:12,072 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2021-11-14 06:25:12,072 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2021-11-14 06:25:12,073 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2021-11-14 06:25:12,073 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2021-11-14 06:25:12,073 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 06:25:12,274 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 06:25:12,275 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/5) [2021-11-14 06:25:12,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 06:25:12,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:25:12,303 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 06:25:12,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-14 06:25:12,585 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == readerThread1of1ForFork3 ======== [2021-11-14 06:25:12,586 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 [2021-11-14 06:25:12,586 INFO L340 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-11-14 06:25:12,637 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,638 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,642 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,643 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,645 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,651 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,652 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,654 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,656 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,657 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,659 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,659 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,664 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,665 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,667 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,685 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,686 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,687 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,691 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,692 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,692 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,693 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,694 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,694 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,694 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,695 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,703 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,703 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,705 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,705 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,730 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,730 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,731 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,732 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,733 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,734 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,743 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,743 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,745 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,746 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,748 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,748 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,750 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,750 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,762 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting readerErr0ASSERT_VIOLATIONDATA_RACE === [readerErr0ASSERT_VIOLATIONDATA_RACE, readerErr1ASSERT_VIOLATIONDATA_RACE, readerErr2ASSERT_VIOLATIONDATA_RACE, readerErr3ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:12,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:12,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1346236519, now seen corresponding path program 1 times [2021-11-14 06:25:12,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:12,763 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761765687] [2021-11-14 06:25:12,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:12,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:12,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:12,838 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:12,838 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761765687] [2021-11-14 06:25:12,838 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761765687] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:12,839 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:12,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 06:25:12,839 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467417235] [2021-11-14 06:25:12,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:12,840 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 06:25:12,840 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:12,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 06:25:12,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 06:25:12,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:12,842 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:12,842 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 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) [2021-11-14 06:25:12,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:12,865 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,865 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,866 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,866 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,907 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,907 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,913 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,914 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,915 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,916 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,958 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,959 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,965 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,967 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:12,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,000 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,032 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,033 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,033 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,034 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,035 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,036 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,040 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,041 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,042 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,043 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,046 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,046 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,048 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,048 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,054 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,055 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,055 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,056 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,062 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,062 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,063 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,063 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,067 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,067 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,071 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,071 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,072 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,072 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,073 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,073 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,075 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,075 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,076 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,076 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,081 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,082 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,083 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,084 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,099 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,101 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,101 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,197 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,197 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,198 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,271 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,359 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,359 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,360 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:13,360 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,142 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,142 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,145 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,147 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,147 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,150 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,150 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,187 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,188 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,189 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,190 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,190 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,191 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:14,191 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,234 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,234 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,242 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,252 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,253 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,254 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,272 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,273 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,274 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,277 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,277 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:19,279 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:21,699 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr0ASSERT_VIOLATIONDATA_RACE (8 of 9 remaining) [2021-11-14 06:25:21,699 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr1ASSERT_VIOLATIONDATA_RACE (7 of 9 remaining) [2021-11-14 06:25:21,699 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr2ASSERT_VIOLATIONDATA_RACE (6 of 9 remaining) [2021-11-14 06:25:21,699 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr3ASSERT_VIOLATIONDATA_RACE (5 of 9 remaining) [2021-11-14 06:25:21,699 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr4ASSERT_VIOLATIONDATA_RACE (4 of 9 remaining) [2021-11-14 06:25:21,700 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr5ASSERT_VIOLATIONDATA_RACE (3 of 9 remaining) [2021-11-14 06:25:21,700 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr6ASSERT_VIOLATIONDATA_RACE (2 of 9 remaining) [2021-11-14 06:25:21,700 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr7ASSERT_VIOLATIONDATA_RACE (1 of 9 remaining) [2021-11-14 06:25:21,700 INFO L764 garLoopResultBuilder]: Registering result SAFE for location readerErr8ASSERT_VIOLATIONDATA_RACE (0 of 9 remaining) [2021-11-14 06:25:21,700 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 06:25:21,702 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 06:25:21,703 INFO L308 ceAbstractionStarter]: Result for error location readerThread1of1ForFork3 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (2/5) [2021-11-14 06:25:21,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 06:25:21,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:25:21,709 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 06:25:21,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2021-11-14 06:25:21,712 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 06:25:21,713 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 [2021-11-14 06:25:21,713 INFO L340 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-11-14 06:25:21,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,747 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,749 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,751 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,752 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,754 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,754 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,760 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,760 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,762 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,763 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,771 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,771 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,773 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,773 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,776 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,776 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,777 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,777 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,778 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,778 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,779 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,779 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,780 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,780 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,780 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,781 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,785 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,786 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,788 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,788 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,808 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,808 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,809 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,809 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,817 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,817 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,819 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,819 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,821 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,821 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,824 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,824 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,829 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)] === [2021-11-14 06:25:21,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:21,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1900904437, now seen corresponding path program 1 times [2021-11-14 06:25:21,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:21,829 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243050260] [2021-11-14 06:25:21,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:21,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:21,875 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:21,875 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243050260] [2021-11-14 06:25:21,876 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243050260] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:21,876 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:21,876 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 06:25:21,876 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036166247] [2021-11-14 06:25:21,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:21,876 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 06:25:21,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:21,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 06:25:21,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 06:25:21,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:21,877 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:21,877 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 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) [2021-11-14 06:25:21,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:21,896 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,896 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,897 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,897 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,932 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,932 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,937 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,937 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:21,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 06:25:22,212 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:22,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:22,213 INFO L85 PathProgramCache]: Analyzing trace with hash -1443086588, now seen corresponding path program 1 times [2021-11-14 06:25:22,213 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:22,213 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986030861] [2021-11-14 06:25:22,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:22,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:22,412 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:22,412 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986030861] [2021-11-14 06:25:22,412 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986030861] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:22,412 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:22,412 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 06:25:22,412 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613224510] [2021-11-14 06:25:22,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:22,413 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:22,413 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:22,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:22,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,414 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:22,414 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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) [2021-11-14 06:25:22,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,504 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,504 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,505 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,505 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:22,552 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 06:25:22,552 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:22,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:22,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1335412402, now seen corresponding path program 1 times [2021-11-14 06:25:22,552 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:22,553 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524368019] [2021-11-14 06:25:22,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:22,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:22,631 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:22,631 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524368019] [2021-11-14 06:25:22,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1524368019] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:22,631 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:22,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 06:25:22,632 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954813244] [2021-11-14 06:25:22,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:22,637 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:22,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:22,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:22,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:22,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,639 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:22,639 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 6 states have internal predecessors, (82), 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) [2021-11-14 06:25:22,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,639 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:22,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:22,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 06:25:22,750 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:22,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:22,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1335412371, now seen corresponding path program 1 times [2021-11-14 06:25:22,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:22,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111932726] [2021-11-14 06:25:22,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:22,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:22,905 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:22,905 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111932726] [2021-11-14 06:25:22,905 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111932726] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:22,905 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:22,905 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-14 06:25:22,905 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891847297] [2021-11-14 06:25:22,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:22,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:22,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:22,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:22,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:22,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,907 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:22,907 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 6 states have internal predecessors, (82), 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) [2021-11-14 06:25:22,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:22,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:22,907 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:22,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:22,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,009 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 06:25:23,009 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:23,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:23,009 INFO L85 PathProgramCache]: Analyzing trace with hash 1085866131, now seen corresponding path program 1 times [2021-11-14 06:25:23,009 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:23,009 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533011534] [2021-11-14 06:25:23,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:23,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:23,089 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:23,089 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533011534] [2021-11-14 06:25:23,089 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533011534] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:23,089 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:23,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-14 06:25:23,090 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741798899] [2021-11-14 06:25:23,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:23,090 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:23,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:23,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:23,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:23,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,091 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:23,091 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 18.8) internal successors, (94), 6 states have internal predecessors, (94), 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) [2021-11-14 06:25:23,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,165 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 06:25:23,165 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:23,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:23,165 INFO L85 PathProgramCache]: Analyzing trace with hash 334556488, now seen corresponding path program 1 times [2021-11-14 06:25:23,166 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:23,166 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652456663] [2021-11-14 06:25:23,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:23,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:23,255 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:23,255 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652456663] [2021-11-14 06:25:23,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652456663] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:23,256 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:23,256 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-14 06:25:23,256 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484848770] [2021-11-14 06:25:23,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:23,256 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:23,256 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:23,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:23,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:23,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,257 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:23,257 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.4) internal successors, (102), 6 states have internal predecessors, (102), 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) [2021-11-14 06:25:23,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-14 06:25:23,363 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 5 more)] === [2021-11-14 06:25:23,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:23,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1441909832, now seen corresponding path program 1 times [2021-11-14 06:25:23,364 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:23,364 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502422439] [2021-11-14 06:25:23,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:23,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:23,445 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:23,445 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502422439] [2021-11-14 06:25:23,445 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502422439] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:23,446 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:23,446 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-14 06:25:23,446 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584388051] [2021-11-14 06:25:23,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:23,446 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 06:25:23,446 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:23,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 06:25:23,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-11-14 06:25:23,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,447 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:23,447 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 22.0) internal successors, (110), 6 states have internal predecessors, (110), 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) [2021-11-14 06:25:23,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 06:25:23,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 06:25:23,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:23,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:23,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,640 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,641 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,641 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,715 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,715 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,716 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,959 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,959 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,970 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,970 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,971 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,971 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,972 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,972 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,973 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,973 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,979 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,981 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,984 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,984 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,986 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,992 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:23,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,004 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,004 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,006 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,006 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,007 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,008 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,009 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,009 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,010 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,014 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,014 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,016 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,016 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,028 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,028 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,054 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,054 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,056 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,056 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,058 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,058 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,060 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:24,060 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,202 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,203 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,204 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,205 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,205 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:26,206 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,845 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,845 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,847 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,847 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,850 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,851 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,859 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,884 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,885 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,885 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,886 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,886 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,887 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,887 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,888 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,892 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,892 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,893 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,894 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,900 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,901 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,902 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,902 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,909 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,909 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,910 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:40,910 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:48,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 06:25:48,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 06:25:48,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:48,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:48,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:48,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (7 of 8 remaining) [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (6 of 8 remaining) [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (5 of 8 remaining) [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (4 of 8 remaining) [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 8 remaining) [2021-11-14 06:25:48,678 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 8 remaining) [2021-11-14 06:25:48,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 8 remaining) [2021-11-14 06:25:48,680 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 8 remaining) [2021-11-14 06:25:48,680 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-14 06:25:48,683 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-14 06:25:48,693 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (3/5) [2021-11-14 06:25:48,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 06:25:48,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:25:48,725 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 06:25:48,728 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork2 ======== [2021-11-14 06:25:48,729 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 [2021-11-14 06:25:48,729 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 06:25:48,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2021-11-14 06:25:48,762 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,763 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,765 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,767 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,769 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,769 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,791 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,791 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,793 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,793 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,795 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,795 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,797 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,797 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,801 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,801 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,803 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,803 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,805 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,805 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,806 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,806 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,807 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,808 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,808 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,809 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,809 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,810 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,814 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,814 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,816 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,816 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,819 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-14 06:25:48,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:48,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1098126493, now seen corresponding path program 1 times [2021-11-14 06:25:48,820 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:48,820 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189397241] [2021-11-14 06:25:48,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:48,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:48,832 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:48,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189397241] [2021-11-14 06:25:48,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189397241] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:48,832 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:48,833 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-11-14 06:25:48,833 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311158793] [2021-11-14 06:25:48,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:48,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 06:25:48,833 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:48,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 06:25:48,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 06:25:48,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:48,834 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:48,834 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 27.0) internal successors, (27), 2 states have internal predecessors, (27), 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) [2021-11-14 06:25:48,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:48,850 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,851 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,851 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,851 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,882 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,882 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,883 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,883 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,884 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,884 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,885 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,885 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,912 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,913 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,914 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,914 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,918 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,919 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,920 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,920 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,927 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,927 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,931 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,931 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,933 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,933 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,937 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,938 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,939 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,992 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,992 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,995 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,002 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,003 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,004 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,004 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,013 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,014 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,014 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,014 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,022 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,037 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,037 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,038 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,038 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,116 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,306 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,306 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,307 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,308 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,309 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,309 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,311 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:49,311 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,076 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,083 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,083 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,084 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,084 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,092 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,092 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,094 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,097 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,098 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,101 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,101 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,102 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,102 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,103 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,103 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,112 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,112 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,119 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,119 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,120 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,120 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,121 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,121 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,122 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,125 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,125 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,127 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,130 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,131 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,132 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,132 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,138 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,139 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,139 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,143 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,143 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,144 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,226 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,227 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:51,231 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:52,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE (4 of 5 remaining) [2021-11-14 06:25:52,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2021-11-14 06:25:52,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2021-11-14 06:25:52,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr3ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2021-11-14 06:25:52,882 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2021-11-14 06:25:52,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-14 06:25:52,883 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 06:25:52,883 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE (4/5) [2021-11-14 06:25:52,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 06:25:52,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 06:25:52,886 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 06:25:52,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2021-11-14 06:25:52,888 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork1 ======== [2021-11-14 06:25:52,888 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 [2021-11-14 06:25:52,889 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 06:25:52,901 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,901 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,903 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,903 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,905 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,907 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,907 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,910 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,910 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,912 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,912 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,913 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,914 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,915 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,916 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,919 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,919 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,920 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,921 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,922 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,922 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,923 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,923 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,924 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,924 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,924 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,925 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,925 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,925 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,926 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,926 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,929 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,930 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,931 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,947 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,948 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,948 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,948 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,949 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,949 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,950 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,950 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,956 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,956 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,958 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,958 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,960 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,962 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,964 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 1 more)] === [2021-11-14 06:25:52,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 06:25:52,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1339575649, now seen corresponding path program 1 times [2021-11-14 06:25:52,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 06:25:52,965 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462642957] [2021-11-14 06:25:52,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 06:25:52,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 06:25:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 06:25:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 06:25:52,976 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 06:25:52,976 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462642957] [2021-11-14 06:25:52,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462642957] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 06:25:52,976 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 06:25:52,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 06:25:52,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559047332] [2021-11-14 06:25:52,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 06:25:52,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 06:25:52,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 06:25:52,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 06:25:52,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 06:25:52,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:52,978 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 06:25:52,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 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) [2021-11-14 06:25:52,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:52,993 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:52,994 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,019 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,020 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,021 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,026 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,026 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,027 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,067 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,067 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,068 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,068 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,069 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,070 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,077 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,078 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,079 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,081 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,081 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,082 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,082 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,088 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,089 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,093 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,094 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,094 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,099 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,099 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,100 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,103 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,104 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,105 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,106 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,107 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,108 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,109 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,110 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,110 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,110 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,113 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,115 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,118 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,118 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,119 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,120 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,125 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,125 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,126 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,126 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,140 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,140 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,141 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,141 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,193 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,193 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,194 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,194 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,240 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,241 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,267 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,267 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,268 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,445 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,445 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,446 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,446 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,448 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,448 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,450 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,450 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,493 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,493 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,494 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,494 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,495 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,495 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:53,496 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,155 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,155 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,157 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,157 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,159 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,159 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,161 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,161 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,170 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,170 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,171 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,171 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,172 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,172 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,173 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,173 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,176 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,176 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,178 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,178 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,181 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,181 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:56,182 WARN L322 ript$VariableManager]: TermVariabe |v_writer___VERIFIER_atomic_take_write_lock_#t~short4#1_78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 06:25:57,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 06:25:57,333 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr0ASSERT_VIOLATIONDATA_RACE (4 of 5 remaining) [2021-11-14 06:25:57,333 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2021-11-14 06:25:57,333 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr2ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2021-11-14 06:25:57,333 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr3ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2021-11-14 06:25:57,334 INFO L764 garLoopResultBuilder]: Registering result SAFE for location writerErr4ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2021-11-14 06:25:57,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-14 06:25:57,335 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 06:25:57,335 INFO L308 ceAbstractionStarter]: Result for error location writerThread1of1ForFork1 was SAFE,SAFE,SAFE,SAFE,SAFE (5/5) [2021-11-14 06:25:57,335 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 06:25:57,335 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 06:25:57,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 06:25:57 BasicIcfg [2021-11-14 06:25:57,339 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-14 06:25:57,340 INFO L158 Benchmark]: Toolchain (without parser) took 58050.60ms. Allocated memory was 327.2MB in the beginning and 15.3GB in the end (delta: 14.9GB). Free memory was 270.9MB in the beginning and 12.5GB in the end (delta: -12.3GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. [2021-11-14 06:25:57,340 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 327.2MB. Free memory was 289.5MB in the beginning and 289.5MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 06:25:57,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.71ms. Allocated memory is still 327.2MB. Free memory was 270.7MB in the beginning and 290.1MB in the end (delta: -19.4MB). Peak memory consumption was 17.9MB. Max. memory is 16.0GB. [2021-11-14 06:25:57,340 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.97ms. Allocated memory is still 327.2MB. Free memory was 290.1MB in the beginning and 287.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 06:25:57,340 INFO L158 Benchmark]: Boogie Preprocessor took 31.25ms. Allocated memory is still 327.2MB. Free memory was 287.7MB in the beginning and 285.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 06:25:57,341 INFO L158 Benchmark]: RCFGBuilder took 484.75ms. Allocated memory is still 327.2MB. Free memory was 285.9MB in the beginning and 264.6MB in the end (delta: 21.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.0GB. [2021-11-14 06:25:57,341 INFO L158 Benchmark]: TraceAbstraction took 56967.04ms. Allocated memory was 327.2MB in the beginning and 15.3GB in the end (delta: 14.9GB). Free memory was 263.9MB in the beginning and 12.5GB in the end (delta: -12.3GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. [2021-11-14 06:25:57,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 327.2MB. Free memory was 289.5MB in the beginning and 289.5MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 496.71ms. Allocated memory is still 327.2MB. Free memory was 270.7MB in the beginning and 290.1MB in the end (delta: -19.4MB). Peak memory consumption was 17.9MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 63.97ms. Allocated memory is still 327.2MB. Free memory was 290.1MB in the beginning and 287.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 31.25ms. Allocated memory is still 327.2MB. Free memory was 287.7MB in the beginning and 285.9MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 484.75ms. Allocated memory is still 327.2MB. Free memory was 285.9MB in the beginning and 264.6MB in the end (delta: 21.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.0GB. * TraceAbstraction took 56967.04ms. Allocated memory was 327.2MB in the beginning and 15.3GB in the end (delta: 14.9GB). Free memory was 263.9MB in the beginning and 12.5GB in the end (delta: -12.3GB). Peak memory consumption was 3.0GB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2252030, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 189439, negative conditional: 189373, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 28116, negative conditional: 28050, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 28116, negative conditional: 28050, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8301, positive: 8235, positive conditional: 0, positive unconditional: 8235, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8301, positive: 7687, positive conditional: 0, positive unconditional: 7687, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 573, positive: 433, positive conditional: 0, positive unconditional: 433, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2090707, positive: 2054356, positive conditional: 0, positive unconditional: 2054356, negative: 28050, negative conditional: 0, negative unconditional: 28050, unknown: 8301, unknown conditional: 0, unknown unconditional: 8301] , Statistics on independence cache: Total cache size (in pairs): 8301, Positive cache size: 8235, Positive conditional cache size: 0, Positive unconditional cache size: 8235, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 161323 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2576.14ms, Number of persistent set computation: 44126, Number of trivial persistent sets: 30707, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8183, positive: 8117, positive conditional: 0, positive unconditional: 8117, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2252030, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 189439, negative conditional: 189373, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 28116, negative conditional: 28050, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 2054474, positive unconditional: 8117, negative: 28116, negative conditional: 28050, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2090707, positive: 2062591, positive conditional: 0, positive unconditional: 2062591, negative: 28116, negative conditional: 0, negative unconditional: 28116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8301, positive: 8235, positive conditional: 0, positive unconditional: 8235, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8301, positive: 7687, positive conditional: 0, positive unconditional: 7687, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 573, positive: 433, positive conditional: 0, positive unconditional: 433, negative: 139, negative conditional: 0, negative unconditional: 139, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2090707, positive: 2054356, positive conditional: 0, positive unconditional: 2054356, negative: 28050, negative conditional: 0, negative unconditional: 28050, unknown: 8301, unknown conditional: 0, unknown unconditional: 8301] , Statistics on independence cache: Total cache size (in pairs): 8301, Positive cache size: 8235, Positive conditional cache size: 0, Positive unconditional cache size: 8235, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 161323 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2295322, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 177041, negative conditional: 176975, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 23457, negative conditional: 23391, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 23457, negative conditional: 23391, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8018, positive: 7952, positive conditional: 0, positive unconditional: 7952, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8018, positive: 7404, positive conditional: 0, positive unconditional: 7404, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 523, positive: 422, positive conditional: 0, positive unconditional: 422, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2141738, positive: 2110329, positive conditional: 0, positive unconditional: 2110329, negative: 23391, negative conditional: 0, negative unconditional: 23391, unknown: 8018, unknown conditional: 0, unknown unconditional: 8018] , Statistics on independence cache: Total cache size (in pairs): 8018, Positive cache size: 7952, Positive conditional cache size: 0, Positive unconditional cache size: 7952, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 153584 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2386.19ms, Number of persistent set computation: 48597, Number of trivial persistent sets: 40861, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7904, positive: 7838, positive conditional: 0, positive unconditional: 7838, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2295322, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 177041, negative conditional: 176975, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 23457, negative conditional: 23391, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 2110443, positive unconditional: 7838, negative: 23457, negative conditional: 23391, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2141738, positive: 2118281, positive conditional: 0, positive unconditional: 2118281, negative: 23457, negative conditional: 0, negative unconditional: 23457, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8018, positive: 7952, positive conditional: 0, positive unconditional: 7952, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8018, positive: 7404, positive conditional: 0, positive unconditional: 7404, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 523, positive: 422, positive conditional: 0, positive unconditional: 422, negative: 101, negative conditional: 0, negative unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2141738, positive: 2110329, positive conditional: 0, positive unconditional: 2110329, negative: 23391, negative conditional: 0, negative unconditional: 23391, unknown: 8018, unknown conditional: 0, unknown unconditional: 8018] , Statistics on independence cache: Total cache size (in pairs): 8018, Positive cache size: 7952, Positive conditional cache size: 0, Positive unconditional cache size: 7952, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 153584 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5591846, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 445704, negative conditional: 445637, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5222086, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 75944, negative conditional: 75877, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5222086, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 75944, negative conditional: 75877, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 4731125, positive unconditional: 415017, negative: 221246, negative conditional: 145302, negative unconditional: 75944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 1772687, positive unconditional: 3373455, negative: 221246, negative conditional: 28185, negative unconditional: 193061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 1772687, positive unconditional: 3373455, negative: 221246, negative conditional: 28185, negative unconditional: 193061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9233, positive: 9072, positive conditional: 5, positive unconditional: 9067, negative: 161, negative conditional: 94, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9233, positive: 8524, positive conditional: 0, positive unconditional: 8524, negative: 709, negative conditional: 0, negative unconditional: 709, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 709, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 161, negative conditional: 94, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 571, positive: 347, positive conditional: 0, positive unconditional: 347, negative: 224, negative conditional: 121, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5367388, positive: 5137070, positive conditional: 1772682, positive unconditional: 3364388, negative: 221085, negative conditional: 28091, negative unconditional: 192994, unknown: 9233, unknown conditional: 99, unknown unconditional: 9134] , Statistics on independence cache: Total cache size (in pairs): 9233, Positive cache size: 9072, Positive conditional cache size: 5, Positive unconditional cache size: 9067, Negative cache size: 161, Negative conditional cache size: 94, Negative unconditional cache size: 67, Eliminated conditions: 3075555, Maximal queried relation: 4, Independence queries for same thread: 369760 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2241.17ms, Number of persistent set computation: 62005, Number of trivial persistent sets: 44284, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8981, positive: 8914, positive conditional: 0, positive unconditional: 8914, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5591846, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 445704, negative conditional: 445637, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5222086, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 75944, negative conditional: 75877, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5222086, positive: 5146142, positive conditional: 5137228, positive unconditional: 8914, negative: 75944, negative conditional: 75877, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 4731125, positive unconditional: 415017, negative: 221246, negative conditional: 145302, negative unconditional: 75944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 1772687, positive unconditional: 3373455, negative: 221246, negative conditional: 28185, negative unconditional: 193061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5367388, positive: 5146142, positive conditional: 1772687, positive unconditional: 3373455, negative: 221246, negative conditional: 28185, negative unconditional: 193061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9233, positive: 9072, positive conditional: 5, positive unconditional: 9067, negative: 161, negative conditional: 94, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9233, positive: 8524, positive conditional: 0, positive unconditional: 8524, negative: 709, negative conditional: 0, negative unconditional: 709, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 709, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 161, negative conditional: 94, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 571, positive: 347, positive conditional: 0, positive unconditional: 347, negative: 224, negative conditional: 121, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5367388, positive: 5137070, positive conditional: 1772682, positive unconditional: 3364388, negative: 221085, negative conditional: 28091, negative unconditional: 192994, unknown: 9233, unknown conditional: 99, unknown unconditional: 9134] , Statistics on independence cache: Total cache size (in pairs): 9233, Positive cache size: 9072, Positive conditional cache size: 5, Positive unconditional cache size: 9067, Negative cache size: 161, Negative conditional cache size: 94, Negative unconditional cache size: 67, Eliminated conditions: 3075555, Maximal queried relation: 4, Independence queries for same thread: 369760 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1283229, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 118452, negative conditional: 118386, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 22845, negative conditional: 22779, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 22845, negative conditional: 22779, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7728, positive: 7662, positive conditional: 0, positive unconditional: 7662, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7728, positive: 7114, positive conditional: 0, positive unconditional: 7114, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 398, positive: 295, positive conditional: 0, positive unconditional: 295, negative: 102, negative conditional: 0, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1187622, positive: 1157115, positive conditional: 0, positive unconditional: 1157115, negative: 22779, negative conditional: 0, negative unconditional: 22779, unknown: 7728, unknown conditional: 0, unknown unconditional: 7728] , Statistics on independence cache: Total cache size (in pairs): 7728, Positive cache size: 7662, Positive conditional cache size: 0, Positive unconditional cache size: 7662, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95607 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 905.53ms, Number of persistent set computation: 23246, Number of trivial persistent sets: 14762, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7658, positive: 7592, positive conditional: 0, positive unconditional: 7592, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1283229, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 118452, negative conditional: 118386, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 22845, negative conditional: 22779, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 1157185, positive unconditional: 7592, negative: 22845, negative conditional: 22779, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1187622, positive: 1164777, positive conditional: 0, positive unconditional: 1164777, negative: 22845, negative conditional: 0, negative unconditional: 22845, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7728, positive: 7662, positive conditional: 0, positive unconditional: 7662, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7728, positive: 7114, positive conditional: 0, positive unconditional: 7114, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 398, positive: 295, positive conditional: 0, positive unconditional: 295, negative: 102, negative conditional: 0, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1187622, positive: 1157115, positive conditional: 0, positive unconditional: 1157115, negative: 22779, negative conditional: 0, negative unconditional: 22779, unknown: 7728, unknown conditional: 0, unknown unconditional: 7728] , Statistics on independence cache: Total cache size (in pairs): 7728, Positive cache size: 7662, Positive conditional cache size: 0, Positive unconditional cache size: 7662, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95607 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1403946, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 119330, negative conditional: 119264, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 23484, negative conditional: 23418, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 23484, negative conditional: 23418, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8217, positive: 8151, positive conditional: 0, positive unconditional: 8151, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8217, positive: 7603, positive conditional: 0, positive unconditional: 7603, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 239, positive conditional: 0, positive unconditional: 239, negative: 83, negative conditional: 0, negative unconditional: 83, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1308100, positive: 1276465, positive conditional: 0, positive unconditional: 1276465, negative: 23418, negative conditional: 0, negative unconditional: 23418, unknown: 8217, unknown conditional: 0, unknown unconditional: 8217] , Statistics on independence cache: Total cache size (in pairs): 8217, Positive cache size: 8151, Positive conditional cache size: 0, Positive unconditional cache size: 8151, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95846 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1238.64ms, Number of persistent set computation: 25585, Number of trivial persistent sets: 16748, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8103, positive: 8037, positive conditional: 0, positive unconditional: 8037, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1403946, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 119330, negative conditional: 119264, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 23484, negative conditional: 23418, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 1276579, positive unconditional: 8037, negative: 23484, negative conditional: 23418, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1308100, positive: 1284616, positive conditional: 0, positive unconditional: 1284616, negative: 23484, negative conditional: 0, negative unconditional: 23484, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8217, positive: 8151, positive conditional: 0, positive unconditional: 8151, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8217, positive: 7603, positive conditional: 0, positive unconditional: 7603, negative: 614, negative conditional: 0, negative unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 614, positive: 548, positive conditional: 0, positive unconditional: 548, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 322, positive: 239, positive conditional: 0, positive unconditional: 239, negative: 83, negative conditional: 0, negative unconditional: 83, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1308100, positive: 1276465, positive conditional: 0, positive unconditional: 1276465, negative: 23418, negative conditional: 0, negative unconditional: 23418, unknown: 8217, unknown conditional: 0, unknown unconditional: 8217] , Statistics on independence cache: Total cache size (in pairs): 8217, Positive cache size: 8151, Positive conditional cache size: 0, Positive unconditional cache size: 8151, Negative cache size: 66, Negative conditional cache size: 0, Negative unconditional cache size: 66, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 95846 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 710]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 711]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 727]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 730]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 733]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 736]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 740]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 743]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 753]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 754]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 755]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 756]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 706]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 706]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 707]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 716]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 719]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: readerThread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 202 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 11.3s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 36 ConstructedInterpolants, 0 QuantifiedInterpolants, 36 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: readerThread1of1ForFork3 with 1 thread instances CFG has 7 procedures, 202 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 9.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 9.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 53 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 202 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 27.0s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 26.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 608 NumberOfCodeBlocks, 608 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 601 ConstructedInterpolants, 0 QuantifiedInterpolants, 1279 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: writerThread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 202 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 4.2s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 4.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 27 NumberOfCodeBlocks, 27 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 26 ConstructedInterpolants, 0 QuantifiedInterpolants, 26 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: writerThread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 202 locations, 50 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 4.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 44 NumberOfCodeBlocks, 44 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 43 ConstructedInterpolants, 0 QuantifiedInterpolants, 43 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 18 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-11-14 06:25:57,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Ended with exit code 0 [2021-11-14 06:25:57,586 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Ended with exit code 0 [2021-11-14 06:25:57,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Ended with exit code 0 [2021-11-14 06:25:57,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2021-11-14 06:25:58,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 06:25:58,387 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...