/usr/bin/java -Xmx8000000000 -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-Persistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 02:06:18,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 02:06:18,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 02:06:18,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-17 02:06:18,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-17 02:06:18,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-17 02:06:18,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-17 02:06:18,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-17 02:06:18,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-17 02:06:18,481 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-17 02:06:18,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-17 02:06:18,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-17 02:06:18,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 02:06:18,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 02:06:18,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 02:06:18,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 02:06:18,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 02:06:18,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 02:06:18,492 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 02:06:18,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 02:06:18,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 02:06:18,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 02:06:18,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 02:06:18,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 02:06:18,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-17 02:06:18,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-17 02:06:18,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-17 02:06:18,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-17 02:06:18,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-17 02:06:18,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-17 02:06:18,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-17 02:06:18,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-17 02:06:18,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-17 02:06:18,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-17 02:06:18,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-17 02:06:18,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-17 02:06:18,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-17 02:06:18,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-17 02:06:18,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 02:06:18,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 02:06:18,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 02:06:18,516 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-Persistent-NoLbe.epf [2021-06-17 02:06:18,561 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 02:06:18,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 02:06:18,562 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 02:06:18,562 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 02:06:18,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 02:06:18,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 02:06:18,564 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 02:06:18,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 02:06:18,564 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 02:06:18,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 02:06:18,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 02:06:18,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 02:06:18,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 02:06:18,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 02:06:18,566 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 02:06:18,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 02:06:18,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 02:06:18,568 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SETS [2021-06-17 02:06:18,568 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 02:06:18,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 02:06:18,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 02:06:18,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 02:06:18,833 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 02:06:18,834 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 02:06:18,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2021-06-17 02:06:18,874 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1278714/6f9bcb89ff214a2692c0b9d6ad6d3e66/FLAGb239d38c5 [2021-06-17 02:06:19,256 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 02:06:19,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i [2021-06-17 02:06:19,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1278714/6f9bcb89ff214a2692c0b9d6ad6d3e66/FLAGb239d38c5 [2021-06-17 02:06:19,275 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d1278714/6f9bcb89ff214a2692c0b9d6ad6d3e66 [2021-06-17 02:06:19,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 02:06:19,278 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 02:06:19,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 02:06:19,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 02:06:19,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 02:06:19,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35cba1b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19, skipping insertion in model container [2021-06-17 02:06:19,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 02:06:19,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 02:06:19,437 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 02:06:19,602 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-06-17 02:06:19,611 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-06-17 02:06:19,621 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-06-17 02:06:19,622 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-06-17 02:06:19,623 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-06-17 02:06:19,624 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-06-17 02:06:19,628 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-06-17 02:06:19,630 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-06-17 02:06:19,631 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-06-17 02:06:19,632 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-06-17 02:06:19,632 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-06-17 02:06:19,635 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-06-17 02:06:19,643 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-06-17 02:06:19,647 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-06-17 02:06:19,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 02:06:19,654 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 02:06:19,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 02:06:19,684 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30448,30461] [2021-06-17 02:06:19,685 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[30811,30824] [2021-06-17 02:06:19,687 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31483,31496] [2021-06-17 02:06:19,688 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31534,31547] [2021-06-17 02:06:19,689 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31683,31696] [2021-06-17 02:06:19,689 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31760,31773] [2021-06-17 02:06:19,689 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31807,31820] [2021-06-17 02:06:19,690 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[31916,31929] [2021-06-17 02:06:19,691 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32035,32048] [2021-06-17 02:06:19,691 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32083,32096] [2021-06-17 02:06:19,691 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32160,32173] [2021-06-17 02:06:19,692 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32286,32299] [2021-06-17 02:06:19,706 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32869,32882] [2021-06-17 02:06:19,708 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_2t.i[32946,32959] [2021-06-17 02:06:19,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 02:06:19,763 INFO L208 MainTranslator]: Completed translation [2021-06-17 02:06:19,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19 WrapperNode [2021-06-17 02:06:19,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 02:06:19,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 02:06:19,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 02:06:19,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 02:06:19,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 02:06:19,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 02:06:19,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 02:06:19,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 02:06:19,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... [2021-06-17 02:06:19,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 02:06:19,901 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 02:06:19,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 02:06:19,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 02:06:19,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2021-06-17 02:06:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 02:06:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 02:06:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 02:06:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 02:06:19,960 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 02:06:20,490 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 02:06:20,491 INFO L299 CfgBuilder]: Removed 32 assume(true) statements. [2021-06-17 02:06:20,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 02:06:20 BoogieIcfgContainer [2021-06-17 02:06:20,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 02:06:20,493 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 02:06:20,493 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 02:06:20,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 02:06:20,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 02:06:19" (1/3) ... [2021-06-17 02:06:20,495 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aa89800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 02:06:20, skipping insertion in model container [2021-06-17 02:06:20,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 02:06:19" (2/3) ... [2021-06-17 02:06:20,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5aa89800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 02:06:20, skipping insertion in model container [2021-06-17 02:06:20,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 02:06:20" (3/3) ... [2021-06-17 02:06:20,496 INFO L111 eAbstractionObserver]: Analyzing ICFG one_time_barrier_2t.i [2021-06-17 02:06:20,500 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 02:06:20,500 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 02:06:20,500 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2021-06-17 02:06:20,501 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 02:06:20,528 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,529 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,530 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,531 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,532 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,533 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,534 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,535 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,536 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,537 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,538 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,539 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,540 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,541 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,542 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,543 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,544 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,545 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,546 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,547 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,548 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,549 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,550 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,551 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,552 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,553 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,554 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,555 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,556 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,557 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,558 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,559 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,560 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,561 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,562 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,563 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,564 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,565 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,566 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,567 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,568 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,569 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,570 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,571 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,572 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,573 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,574 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,574 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,575 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,576 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,577 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 02:06:20,581 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-17 02:06:20,595 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 02:06:20,629 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 02:06:20,629 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 02:06:20,629 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 02:06:20,629 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 02:06:20,629 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 02:06:20,629 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 02:06:20,629 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 02:06:20,629 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == worker_fnThread1of1ForFork0======== [2021-06-17 02:06:20,761 INFO L430 AbstractCegarLoop]: === Iteration 1 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:20,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:20,765 INFO L82 PathProgramCache]: Analyzing trace with hash -2052360590, now seen corresponding path program 1 times [2021-06-17 02:06:20,770 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:20,770 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341180043] [2021-06-17 02:06:20,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:20,943 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:20,944 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341180043] [2021-06-17 02:06:20,944 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341180043] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 02:06:20,944 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 02:06:20,944 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-17 02:06:20,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125904884] [2021-06-17 02:06:20,950 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-17 02:06:20,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:20,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-17 02:06:20,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-17 02:06:20,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:20,961 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:20,963 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 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) [2021-06-17 02:06:20,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:20,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:20,991 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 02:06:20,991 INFO L430 AbstractCegarLoop]: === Iteration 2 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:20,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:20,994 INFO L82 PathProgramCache]: Analyzing trace with hash -1049535137, now seen corresponding path program 1 times [2021-06-17 02:06:20,994 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:20,995 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999950876] [2021-06-17 02:06:20,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:21,098 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:21,098 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999950876] [2021-06-17 02:06:21,098 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999950876] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 02:06:21,101 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 02:06:21,101 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 02:06:21,101 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399665012] [2021-06-17 02:06:21,103 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 02:06:21,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:21,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 02:06:21,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 02:06:21,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,105 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:21,105 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 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) [2021-06-17 02:06:21,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:21,145 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 02:06:21,145 INFO L430 AbstractCegarLoop]: === Iteration 3 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:21,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:21,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1669365455, now seen corresponding path program 1 times [2021-06-17 02:06:21,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:21,146 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009295157] [2021-06-17 02:06:21,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:21,265 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:21,265 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009295157] [2021-06-17 02:06:21,265 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009295157] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:21,265 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [299889157] [2021-06-17 02:06:21,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:21,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 2 conjunts are in the unsatisfiable core [2021-06-17 02:06:21,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:06:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 02:06:21,557 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [299889157] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 02:06:21,558 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-17 02:06:21,558 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-06-17 02:06:21,558 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517299470] [2021-06-17 02:06:21,558 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 02:06:21,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:21,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 02:06:21,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-17 02:06:21,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,559 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:21,559 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 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) [2021-06-17 02:06:21,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:21,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:21,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:21,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:21,801 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:21,802 INFO L430 AbstractCegarLoop]: === Iteration 4 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:21,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:21,802 INFO L82 PathProgramCache]: Analyzing trace with hash 1915288649, now seen corresponding path program 1 times [2021-06-17 02:06:21,803 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:21,803 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573541433] [2021-06-17 02:06:21,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:21,854 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:21,854 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573541433] [2021-06-17 02:06:21,855 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1573541433] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:21,855 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463233824] [2021-06-17 02:06:21,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:22,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 2 conjunts are in the unsatisfiable core [2021-06-17 02:06:22,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:06:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 02:06:22,127 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463233824] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 02:06:22,127 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-17 02:06:22,127 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-06-17 02:06:22,127 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675148506] [2021-06-17 02:06:22,128 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 02:06:22,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:22,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 02:06:22,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-06-17 02:06:22,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,128 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:22,128 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 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) [2021-06-17 02:06:22,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,128 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,358 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:22,360 INFO L430 AbstractCegarLoop]: === Iteration 5 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:22,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:22,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1432368288, now seen corresponding path program 1 times [2021-06-17 02:06:22,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:22,361 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843605528] [2021-06-17 02:06:22,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:22,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:22,420 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:22,420 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843605528] [2021-06-17 02:06:22,420 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1843605528] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:22,420 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1021150999] [2021-06-17 02:06:22,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:22,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-17 02:06:22,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:06:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-17 02:06:22,700 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1021150999] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:22,700 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:06:22,700 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-17 02:06:22,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282303866] [2021-06-17 02:06:22,702 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-17 02:06:22,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:22,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-17 02:06:22,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-17 02:06:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,702 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:22,702 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 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) [2021-06-17 02:06:22,702 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:22,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:06:22,966 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:22,966 INFO L430 AbstractCegarLoop]: === Iteration 6 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:06:22,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:06:22,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1965167312, now seen corresponding path program 2 times [2021-06-17 02:06:22,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:06:22,968 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407723181] [2021-06-17 02:06:22,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:06:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:06:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-17 02:06:23,400 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:06:23,400 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407723181] [2021-06-17 02:06:23,400 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [407723181] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:23,400 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [644119018] [2021-06-17 02:06:23,400 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:06:23,516 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 02:06:23,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 02:06:23,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 46 conjunts are in the unsatisfiable core [2021-06-17 02:06:23,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:06:23,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-17 02:06:23,585 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,586 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:23,587 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,587 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-17 02:06:23,607 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 02:06:23,607 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-17 02:06:23,609 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,613 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:23,614 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,614 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18 [2021-06-17 02:06:23,681 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-06-17 02:06:23,681 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-06-17 02:06:23,684 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:23,695 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:23,695 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:38 [2021-06-17 02:06:23,798 INFO L354 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2021-06-17 02:06:23,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2021-06-17 02:06:23,801 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:23,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:23,822 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:23,822 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:49, output treesize:55 [2021-06-17 02:06:23,978 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-06-17 02:06:23,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 32 treesize of output 57 [2021-06-17 02:06:23,982 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:24,006 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:24,013 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:24,014 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:76 [2021-06-17 02:06:24,275 INFO L354 Elim1Store]: treesize reduction 90, result has 33.8 percent of original size [2021-06-17 02:06:24,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 37 treesize of output 69 [2021-06-17 02:06:24,278 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:24,306 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:24,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:24,315 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:87, output treesize:101 [2021-06-17 02:06:24,540 INFO L354 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2021-06-17 02:06:24,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 42 treesize of output 81 [2021-06-17 02:06:24,543 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:24,589 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:24,609 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:24,609 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:112, output treesize:130 [2021-06-17 02:06:24,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 11 [2021-06-17 02:06:24,808 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:24,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:24,862 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:24,862 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:153, output treesize:130 [2021-06-17 02:06:24,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 11 [2021-06-17 02:06:24,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:24,988 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:24,995 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:24,996 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:155, output treesize:130 [2021-06-17 02:06:25,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-06-17 02:06:25,049 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:25,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:25,106 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:25,106 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:146, output treesize:142 [2021-06-17 02:06:25,408 INFO L354 Elim1Store]: treesize reduction 48, result has 20.0 percent of original size [2021-06-17 02:06:25,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 26 [2021-06-17 02:06:25,410 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:25,459 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:25,466 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:25,466 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:165, output treesize:142 [2021-06-17 02:06:25,594 INFO L354 Elim1Store]: treesize reduction 51, result has 19.0 percent of original size [2021-06-17 02:06:25,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 26 [2021-06-17 02:06:25,595 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:25,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:25,653 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:25,653 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:167, output treesize:142 [2021-06-17 02:06:25,774 INFO L354 Elim1Store]: treesize reduction 42, result has 22.2 percent of original size [2021-06-17 02:06:25,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 38 [2021-06-17 02:06:25,775 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:25,829 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:25,850 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:25,851 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:158, output treesize:154 [2021-06-17 02:06:30,676 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:06:30,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 48 [2021-06-17 02:06:30,678 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:30,740 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:30,757 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:30,757 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 9 variables, input treesize:165, output treesize:154 [2021-06-17 02:06:30,838 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:06:30,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 50 [2021-06-17 02:06:30,840 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:30,902 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:30,927 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:30,927 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 10 variables, input treesize:167, output treesize:163 [2021-06-17 02:06:31,163 INFO L354 Elim1Store]: treesize reduction 28, result has 50.9 percent of original size [2021-06-17 02:06:31,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 41 treesize of output 53 [2021-06-17 02:06:31,168 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:31,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:31,246 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:31,246 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 10 variables, input treesize:168, output treesize:84 [2021-06-17 02:06:31,502 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:06:31,502 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 64 [2021-06-17 02:06:31,504 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:31,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:31,542 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:31,542 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:99, output treesize:68 [2021-06-17 02:06:34,304 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:06:34,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 62 [2021-06-17 02:06:34,306 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:34,323 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:34,335 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:34,336 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:81, output treesize:77 [2021-06-17 02:06:34,734 INFO L354 Elim1Store]: treesize reduction 45, result has 16.7 percent of original size [2021-06-17 02:06:34,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 63 treesize of output 74 [2021-06-17 02:06:34,736 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:34,755 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:34,777 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2021-06-17 02:06:34,778 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:90, output treesize:86 [2021-06-17 02:06:35,289 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-06-17 02:06:35,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 66 treesize of output 22 [2021-06-17 02:06:35,291 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:06:35,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:06:35,300 INFO L550 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:06:35,300 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 12 variables, input treesize:90, output treesize:3 [2021-06-17 02:06:35,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 02:06:35,326 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [644119018] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:06:35,326 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:06:35,326 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21] total 37 [2021-06-17 02:06:35,326 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441786948] [2021-06-17 02:06:35,327 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-17 02:06:35,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:06:35,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-17 02:06:35,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=240, Invalid=1089, Unknown=3, NotChecked=0, Total=1332 [2021-06-17 02:06:35,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:35,328 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:06:35,329 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 4.324324324324325) internal successors, (160), 37 states have internal predecessors, (160), 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) [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:06:35,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:07:52,442 WARN L205 SmtUtils]: Spent 8.12 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-06-17 02:08:04,729 WARN L205 SmtUtils]: Spent 12.18 s on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2021-06-17 02:08:16,966 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2021-06-17 02:08:31,261 WARN L205 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2021-06-17 02:09:17,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:09:17,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:17,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:17,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:17,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:09:17,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 02:09:17,381 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-06-17 02:09:17,382 INFO L430 AbstractCegarLoop]: === Iteration 7 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:09:17,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:09:17,382 INFO L82 PathProgramCache]: Analyzing trace with hash 828806841, now seen corresponding path program 1 times [2021-06-17 02:09:17,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:09:17,382 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474321707] [2021-06-17 02:09:17,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:09:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:09:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-17 02:09:17,818 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:09:17,818 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474321707] [2021-06-17 02:09:17,819 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474321707] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:09:17,819 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055418781] [2021-06-17 02:09:17,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:09:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:09:17,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-17 02:09:17,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:09:17,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-17 02:09:17,941 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:17,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:17,943 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:09:17,943 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-17 02:09:17,962 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 02:09:17,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-17 02:09:17,964 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:17,969 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:17,970 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:09:17,970 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18 [2021-06-17 02:09:18,055 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-06-17 02:09:18,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-06-17 02:09:18,057 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:18,069 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,069 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:41 [2021-06-17 02:09:18,175 INFO L354 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2021-06-17 02:09:18,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2021-06-17 02:09:18,177 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,198 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:18,200 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:18,200 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:59, output treesize:65 [2021-06-17 02:09:18,316 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-06-17 02:09:18,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 32 treesize of output 57 [2021-06-17 02:09:18,318 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,349 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:18,354 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:18,354 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:76, output treesize:86 [2021-06-17 02:09:18,530 INFO L354 Elim1Store]: treesize reduction 90, result has 33.8 percent of original size [2021-06-17 02:09:18,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 37 treesize of output 69 [2021-06-17 02:09:18,532 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,576 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:18,583 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:18,583 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:97, output treesize:111 [2021-06-17 02:09:18,751 INFO L354 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2021-06-17 02:09:18,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 42 treesize of output 81 [2021-06-17 02:09:18,754 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:18,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:18,844 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:18,845 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:122, output treesize:140 [2021-06-17 02:09:18,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 21 [2021-06-17 02:09:18,974 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,032 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,037 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,037 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:163, output treesize:140 [2021-06-17 02:09:19,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 21 [2021-06-17 02:09:19,060 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,121 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,126 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,127 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:165, output treesize:140 [2021-06-17 02:09:19,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 33 [2021-06-17 02:09:19,150 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,217 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,223 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:156, output treesize:152 [2021-06-17 02:09:19,428 INFO L354 Elim1Store]: treesize reduction 48, result has 20.0 percent of original size [2021-06-17 02:09:19,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 36 [2021-06-17 02:09:19,429 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,491 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,496 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,496 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:175, output treesize:152 [2021-06-17 02:09:19,579 INFO L354 Elim1Store]: treesize reduction 51, result has 19.0 percent of original size [2021-06-17 02:09:19,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 36 [2021-06-17 02:09:19,590 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,669 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,675 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,675 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:177, output treesize:152 [2021-06-17 02:09:19,772 INFO L354 Elim1Store]: treesize reduction 42, result has 22.2 percent of original size [2021-06-17 02:09:19,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 48 [2021-06-17 02:09:19,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:19,848 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:19,862 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:19,862 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:168, output treesize:164 [2021-06-17 02:09:24,513 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:09:24,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 18 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 58 [2021-06-17 02:09:24,514 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:24,587 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:24,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:24,602 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:175, output treesize:164 [2021-06-17 02:09:24,656 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:09:24,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 18 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 60 [2021-06-17 02:09:24,658 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:24,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:24,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:24,749 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 9 variables, input treesize:177, output treesize:173 [2021-06-17 02:09:24,976 INFO L354 Elim1Store]: treesize reduction 28, result has 50.9 percent of original size [2021-06-17 02:09:24,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 41 treesize of output 53 [2021-06-17 02:09:24,980 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:25,065 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:25,079 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:25,079 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 9 variables, input treesize:178, output treesize:114 [2021-06-17 02:09:25,313 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:09:25,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 74 [2021-06-17 02:09:25,314 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:25,354 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:25,367 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:25,367 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:129, output treesize:94 [2021-06-17 02:09:29,085 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:09:29,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 72 [2021-06-17 02:09:29,087 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:29,116 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:29,129 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:29,129 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:107, output treesize:103 [2021-06-17 02:09:29,586 INFO L354 Elim1Store]: treesize reduction 45, result has 16.7 percent of original size [2021-06-17 02:09:29,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 84 [2021-06-17 02:09:29,588 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:29,619 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:29,639 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2021-06-17 02:09:29,639 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:116, output treesize:112 [2021-06-17 02:09:36,249 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-06-17 02:09:36,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 82 treesize of output 30 [2021-06-17 02:09:36,253 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:09:36,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:09:36,268 INFO L550 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:09:36,268 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 13 variables, input treesize:122, output treesize:3 [2021-06-17 02:09:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 02:09:36,272 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1055418781] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:09:36,272 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:09:36,272 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 24] total 39 [2021-06-17 02:09:36,272 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491322029] [2021-06-17 02:09:36,272 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-17 02:09:36,272 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:09:36,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-17 02:09:36,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=1200, Unknown=6, NotChecked=0, Total=1482 [2021-06-17 02:09:36,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:09:36,273 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:09:36,273 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 4.384615384615385) internal successors, (171), 39 states have internal predecessors, (171), 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) [2021-06-17 02:09:36,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:09:36,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:36,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:36,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:09:36,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:09:36,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 02:09:36,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:10:43,898 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 95 [2021-06-17 02:10:58,380 WARN L205 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2021-06-17 02:11:10,679 WARN L205 SmtUtils]: Spent 12.22 s on a formula simplification. DAG size of input: 133 DAG size of output: 129 [2021-06-17 02:11:18,908 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 108 [2021-06-17 02:11:31,108 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2021-06-17 02:11:49,205 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2021-06-17 02:12:11,751 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2021-06-17 02:13:03,201 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-06-17 02:14:09,625 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2021-06-17 02:14:21,897 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2021-06-17 02:14:36,124 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2021-06-17 02:14:54,447 WARN L205 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 143 DAG size of output: 141 [2021-06-17 02:15:20,824 WARN L205 SmtUtils]: Spent 8.22 s on a formula simplification. DAG size of input: 141 DAG size of output: 139 [2021-06-17 02:15:45,449 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:11,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:11,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:11,825 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:16:11,825 INFO L430 AbstractCegarLoop]: === Iteration 8 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:16:11,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:16:11,826 INFO L82 PathProgramCache]: Analyzing trace with hash -538733577, now seen corresponding path program 1 times [2021-06-17 02:16:11,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:16:11,826 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112638649] [2021-06-17 02:16:11,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:16:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:16:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-17 02:16:11,897 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:16:11,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112638649] [2021-06-17 02:16:11,897 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112638649] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:16:11,897 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [730840745] [2021-06-17 02:16:11,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:16:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:16:12,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-17 02:16:12,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:16:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-17 02:16:12,140 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [730840745] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:16:12,140 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:16:12,140 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-17 02:16:12,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410605064] [2021-06-17 02:16:12,141 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-17 02:16:12,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:16:12,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-17 02:16:12,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-17 02:16:12,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:12,141 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:16:12,141 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 5 states have internal predecessors, (111), 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) [2021-06-17 02:16:12,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:12,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:12,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:12,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:12,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:12,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:12,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:12,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:20,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:20,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:20,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:20,435 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:16:20,435 INFO L430 AbstractCegarLoop]: === Iteration 9 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:16:20,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:16:20,436 INFO L82 PathProgramCache]: Analyzing trace with hash -367417650, now seen corresponding path program 1 times [2021-06-17 02:16:20,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:16:20,436 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467979424] [2021-06-17 02:16:20,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:16:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:16:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-17 02:16:20,879 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:16:20,879 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467979424] [2021-06-17 02:16:20,879 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467979424] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:16:20,879 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [349100078] [2021-06-17 02:16:20,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:16:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:16:20,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 19 conjunts are in the unsatisfiable core [2021-06-17 02:16:20,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:16:21,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-17 02:16:21,018 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,019 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:16:21,020 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,020 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-17 02:16:21,037 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 02:16:21,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-17 02:16:21,039 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:16:21,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 02:16:21,044 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:15 [2021-06-17 02:16:21,089 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-06-17 02:16:21,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2021-06-17 02:16:21,092 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,097 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:16:21,098 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,098 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:23, output treesize:8 [2021-06-17 02:16:21,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2021-06-17 02:16:21,267 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:16:21,276 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:16:21,276 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:31, output treesize:27 [2021-06-17 02:16:21,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2021-06-17 02:16:21,382 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,386 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:16:21,387 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:16:21,387 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:31, output treesize:6 [2021-06-17 02:16:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-17 02:16:21,427 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [349100078] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 02:16:21,427 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-17 02:16:21,427 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [19] total 27 [2021-06-17 02:16:21,429 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556323401] [2021-06-17 02:16:21,430 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-17 02:16:21,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:16:21,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-17 02:16:21,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=587, Unknown=0, NotChecked=0, Total=702 [2021-06-17 02:16:21,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:21,431 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:16:21,431 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 8.636363636363637) internal successors, (95), 11 states have internal predecessors, (95), 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) [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:21,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:21,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:16:21,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:16:21,432 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:23,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-17 02:17:23,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:17:23,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:23,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 02:17:23,663 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-06-17 02:17:23,664 INFO L430 AbstractCegarLoop]: === Iteration 10 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:17:23,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:17:23,664 INFO L82 PathProgramCache]: Analyzing trace with hash 908426907, now seen corresponding path program 1 times [2021-06-17 02:17:23,664 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:17:23,664 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817875711] [2021-06-17 02:17:23,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:17:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:17:23,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-06-17 02:17:23,741 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:17:23,741 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817875711] [2021-06-17 02:17:23,741 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817875711] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:17:23,742 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482411707] [2021-06-17 02:17:23,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:17:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:17:23,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-17 02:17:23,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:17:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-06-17 02:17:24,014 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1482411707] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:17:24,014 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:17:24,014 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-17 02:17:24,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087774227] [2021-06-17 02:17:24,014 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-17 02:17:24,014 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:17:24,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-17 02:17:24,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-17 02:17:24,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:24,015 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:17:24,015 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 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) [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-17 02:17:24,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:17:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 02:17:24,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:28,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-17 02:17:28,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:17:28,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:28,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-17 02:17:28,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:28,306 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:17:28,306 INFO L430 AbstractCegarLoop]: === Iteration 11 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-06-17 02:17:28,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 02:17:28,307 INFO L82 PathProgramCache]: Analyzing trace with hash -73817195, now seen corresponding path program 1 times [2021-06-17 02:17:28,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 02:17:28,307 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714358344] [2021-06-17 02:17:28,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 02:17:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:17:29,048 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 43 [2021-06-17 02:17:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-17 02:17:29,516 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 02:17:29,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714358344] [2021-06-17 02:17:29,516 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714358344] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:17:29,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557932878] [2021-06-17 02:17:29,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:17:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 02:17:29,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-17 02:17:29,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 02:17:29,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-06-17 02:17:29,697 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:29,699 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,699 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2021-06-17 02:17:29,716 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 02:17:29,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-17 02:17:29,717 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:29,722 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,722 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18 [2021-06-17 02:17:29,821 INFO L354 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2021-06-17 02:17:29,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2021-06-17 02:17:29,823 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:29,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:29,838 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:45, output treesize:47 [2021-06-17 02:17:29,935 INFO L354 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2021-06-17 02:17:29,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2021-06-17 02:17:29,937 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:29,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:29,963 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:29,963 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:58, output treesize:64 [2021-06-17 02:17:30,113 INFO L354 Elim1Store]: treesize reduction 72, result has 33.9 percent of original size [2021-06-17 02:17:30,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 32 treesize of output 57 [2021-06-17 02:17:30,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:30,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:30,150 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:30,150 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:75, output treesize:85 [2021-06-17 02:17:30,326 INFO L354 Elim1Store]: treesize reduction 90, result has 33.8 percent of original size [2021-06-17 02:17:30,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 37 treesize of output 69 [2021-06-17 02:17:30,328 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:30,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:30,380 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:30,380 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:96, output treesize:110 [2021-06-17 02:17:30,539 INFO L354 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2021-06-17 02:17:30,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 42 treesize of output 81 [2021-06-17 02:17:30,541 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:30,604 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:30,610 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:30,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:121, output treesize:139 [2021-06-17 02:17:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:30,765 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2021-06-17 02:17:30,766 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:30,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:30,827 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:30,827 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:162, output treesize:139 [2021-06-17 02:17:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:30,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 23 [2021-06-17 02:17:30,851 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:30,907 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:30,913 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:30,913 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:164, output treesize:139 [2021-06-17 02:17:30,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:30,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 35 [2021-06-17 02:17:30,938 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:31,000 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:31,006 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:31,007 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:155, output treesize:151 [2021-06-17 02:17:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:31,231 INFO L354 Elim1Store]: treesize reduction 48, result has 20.0 percent of original size [2021-06-17 02:17:31,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 38 [2021-06-17 02:17:31,232 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:31,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:31,299 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:31,299 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:174, output treesize:151 [2021-06-17 02:17:31,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:31,391 INFO L354 Elim1Store]: treesize reduction 51, result has 19.0 percent of original size [2021-06-17 02:17:31,391 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 38 [2021-06-17 02:17:31,393 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:31,458 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:31,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:31,465 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:176, output treesize:151 [2021-06-17 02:17:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:31,577 INFO L354 Elim1Store]: treesize reduction 42, result has 22.2 percent of original size [2021-06-17 02:17:31,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 50 [2021-06-17 02:17:31,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:31,637 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:31,652 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:31,652 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:167, output treesize:163 [2021-06-17 02:17:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:36,454 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:17:36,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 16 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 60 [2021-06-17 02:17:36,456 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:36,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:36,546 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:36,546 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 9 variables, input treesize:174, output treesize:163 [2021-06-17 02:17:36,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:36,604 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:17:36,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 16 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 62 [2021-06-17 02:17:36,605 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:36,695 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:36,714 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:36,714 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 10 variables, input treesize:176, output treesize:172 [2021-06-17 02:17:36,944 INFO L354 Elim1Store]: treesize reduction 28, result has 50.9 percent of original size [2021-06-17 02:17:36,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 41 treesize of output 53 [2021-06-17 02:17:36,948 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:37,029 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:37,043 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:37,044 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 10 variables, input treesize:177, output treesize:93 [2021-06-17 02:17:37,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:37,295 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:17:37,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 76 [2021-06-17 02:17:37,297 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:37,325 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:37,338 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:37,338 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:108, output treesize:77 [2021-06-17 02:17:41,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:41,298 INFO L354 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2021-06-17 02:17:41,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 74 [2021-06-17 02:17:41,299 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:41,319 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:41,331 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:41,331 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:90, output treesize:86 [2021-06-17 02:17:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 02:17:41,996 INFO L354 Elim1Store]: treesize reduction 45, result has 16.7 percent of original size [2021-06-17 02:17:41,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 86 [2021-06-17 02:17:41,998 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:42,020 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:42,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2021-06-17 02:17:42,040 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:99, output treesize:95 [2021-06-17 02:17:45,115 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-06-17 02:17:45,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 25 [2021-06-17 02:17:45,135 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 02:17:45,143 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 02:17:45,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 02:17:45,146 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 12 variables, input treesize:97, output treesize:3 [2021-06-17 02:17:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-17 02:17:45,181 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1557932878] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 02:17:45,181 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 02:17:45,182 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 24] total 40 [2021-06-17 02:17:45,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022187716] [2021-06-17 02:17:45,183 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-17 02:17:45,183 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 02:17:45,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-17 02:17:45,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=231, Invalid=1325, Unknown=4, NotChecked=0, Total=1560 [2021-06-17 02:17:45,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:45,184 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 02:17:45,184 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 5.075) internal successors, (203), 40 states have internal predecessors, (203), 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) [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 02:17:45,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 02:19:16,585 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 142 DAG size of output: 107 [2021-06-17 02:19:31,014 WARN L205 SmtUtils]: Spent 8.30 s on a formula simplification. DAG size of input: 171 DAG size of output: 127 [2021-06-17 02:19:51,379 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 157 DAG size of output: 114 [2021-06-17 02:20:01,640 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 122 [2021-06-17 02:20:20,966 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 131 [2021-06-17 02:20:23,580 WARN L227 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2021-06-17 02:20:23,781 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 02:20:23,782 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:899) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:773) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:345) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:388) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.getOrConstructPredicate(DeterministicInterpolantAutomaton.java:281) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.constructSuccessorsAndTransitions(DeterministicInterpolantAutomaton.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:78) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:213) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:216) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:208) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.visitState(DepthFirstTraversal.java:153) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.traverse(DepthFirstTraversal.java:104) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.(DepthFirstTraversal.java:79) at de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction.applyWithoutSleepSets(PersistentSetReduction.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:509) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:238) ... 46 more [2021-06-17 02:20:23,786 INFO L168 Benchmark]: Toolchain (without parser) took 844508.64 ms. Allocated memory was 194.0 MB in the beginning and 521.1 MB in the end (delta: 327.2 MB). Free memory was 156.9 MB in the beginning and 332.7 MB in the end (delta: -175.8 MB). Peak memory consumption was 153.5 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 194.0 MB. Free memory is still 175.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.96 ms. Allocated memory is still 194.0 MB. Free memory was 156.7 MB in the beginning and 152.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 11.9 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.37 ms. Allocated memory is still 194.0 MB. Free memory was 152.3 MB in the beginning and 148.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: Boogie Preprocessor took 75.33 ms. Allocated memory is still 194.0 MB. Free memory was 148.7 MB in the beginning and 145.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: RCFGBuilder took 591.30 ms. Allocated memory is still 194.0 MB. Free memory was 145.3 MB in the beginning and 171.0 MB in the end (delta: -25.7 MB). Peak memory consumption was 85.6 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,786 INFO L168 Benchmark]: TraceAbstraction took 843292.47 ms. Allocated memory was 194.0 MB in the beginning and 521.1 MB in the end (delta: 327.2 MB). Free memory was 170.5 MB in the beginning and 332.7 MB in the end (delta: -162.2 MB). Peak memory consumption was 166.0 MB. Max. memory is 8.0 GB. [2021-06-17 02:20:23,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 194.0 MB. Free memory is still 175.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 484.96 ms. Allocated memory is still 194.0 MB. Free memory was 156.7 MB in the beginning and 152.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 11.9 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 60.37 ms. Allocated memory is still 194.0 MB. Free memory was 152.3 MB in the beginning and 148.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 75.33 ms. Allocated memory is still 194.0 MB. Free memory was 148.7 MB in the beginning and 145.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 591.30 ms. Allocated memory is still 194.0 MB. Free memory was 145.3 MB in the beginning and 171.0 MB in the end (delta: -25.7 MB). Peak memory consumption was 85.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 843292.47 ms. Allocated memory was 194.0 MB in the beginning and 521.1 MB in the end (delta: 327.2 MB). Free memory was 170.5 MB in the beginning and 332.7 MB in the end (delta: -162.2 MB). Peak memory consumption was 166.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...