/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_clean_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 14:52:51,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 14:52:51,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 14:52:51,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 14:52:51,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 14:52:51,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 14:52:51,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 14:52:51,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 14:52:51,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 14:52:51,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 14:52:51,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 14:52:51,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 14:52:51,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 14:52:51,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 14:52:51,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 14:52:51,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 14:52:51,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 14:52:51,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 14:52:51,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 14:52:51,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 14:52:51,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 14:52:51,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 14:52:51,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 14:52:51,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 14:52:51,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 14:52:51,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 14:52:51,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 14:52:51,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 14:52:51,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 14:52:51,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 14:52:51,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 14:52:51,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 14:52:51,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 14:52:51,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 14:52:51,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 14:52:51,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 14:52:51,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 14:52:51,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 14:52:51,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 14:52:51,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 14:52:51,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 14:52:51,648 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 14:52:51,699 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 14:52:51,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 14:52:51,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 14:52:51,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 14:52:51,705 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 14:52:51,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 14:52:51,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 14:52:51,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 14:52:51,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 14:52:51,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 14:52:51,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 14:52:51,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 14:52:51,708 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 14:52:51,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 14:52:51,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 14:52:51,709 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 14:52:51,709 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 14:52:51,709 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 14:52:51,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:52:51,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 14:52:51,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 14:52:51,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 14:52:51,710 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 14:52:51,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 14:52:51,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 14:52:51,711 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 14:52:51,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 14:52:51,711 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 14:52:52,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 14:52:52,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 14:52:52,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 14:52:52,260 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 14:52:52,261 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 14:52:52,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-10-29 14:52:52,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/95e5beebf/e7a811760e114198bc21c35d0d699056/FLAGc75e9eacb [2020-10-29 14:52:53,423 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 14:52:53,424 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-10-29 14:52:53,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/95e5beebf/e7a811760e114198bc21c35d0d699056/FLAGc75e9eacb [2020-10-29 14:52:53,888 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/95e5beebf/e7a811760e114198bc21c35d0d699056 [2020-10-29 14:52:53,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 14:52:53,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 14:52:53,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 14:52:53,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 14:52:53,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 14:52:53,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:52:53" (1/1) ... [2020-10-29 14:52:53,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd255e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:53, skipping insertion in model container [2020-10-29 14:52:53,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:52:53" (1/1) ... [2020-10-29 14:52:53,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 14:52:54,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 14:52:54,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-29 14:52:54,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-29 14:52:55,227 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-29 14:52:55,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-29 14:52:55,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-29 14:52:55,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-29 14:52:55,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-29 14:52:55,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-29 14:52:55,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-29 14:52:55,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-29 14:52:55,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-29 14:52:55,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-29 14:52:55,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-29 14:52:55,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:55,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:52:56,184 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 14:52:56,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-29 14:52:56,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-29 14:52:56,301 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-29 14:52:56,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-29 14:52:56,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-29 14:52:56,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-29 14:52:56,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-29 14:52:56,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-29 14:52:56,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-29 14:52:56,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-29 14:52:56,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-29 14:52:56,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-29 14:52:56,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-29 14:52:56,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:56,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:52:57,560 INFO L208 MainTranslator]: Completed translation [2020-10-29 14:52:57,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57 WrapperNode [2020-10-29 14:52:57,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 14:52:57,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 14:52:57,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 14:52:57,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 14:52:57,575 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:57,988 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... [2020-10-29 14:52:58,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 14:52:58,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 14:52:58,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 14:52:58,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 14:52:58,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-29 14:52:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 14:52:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 14:52:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_allocated_memory [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-10-29 14:52:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_compare [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2020-10-29 14:52:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint16_t [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_voidp [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-29 14:52:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-10-29 14:52:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_saturating [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_checked [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_saturating [2020-10-29 14:52:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_checked [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_saturating [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_saturating [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-10-29 14:52:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_round_up_to_power_of_two [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_calloc_allocator [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_malloc_allocator [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_free_allocator [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_realloc_allocator [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_calloc [2020-10-29 14:52:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2020-10-29 14:52:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_calloc [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire_many [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_realloc [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_static [2020-10-29 14:52:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_debug_print [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_push_back [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_front [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front_n [2020-10-29 14:52:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_erase [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_back [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_swap_contents [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_capacity [2020-10-29 14:52:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_sort [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2020-10-29 14:52:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf32 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf64 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf32 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf64 [2020-10-29 14:52:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton24 [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh24 [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton16 [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2020-10-29 14:52:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid_deep [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_begin [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_end [2020-10-29 14:52:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rbegin [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rend [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_next [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_prev [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_after [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_nodes [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2020-10-29 14:52:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_remove [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_back [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_back [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_back [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_front [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_front [2020-10-29 14:52:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_front [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_contents [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int [2020-10-29 14:52:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or [2020-10-29 14:52:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_int [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int_explicit [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2020-10-29 14:52:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add_explicit [2020-10-29 14:52:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub_explicit [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or_explicit [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and_explicit [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor_explicit [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_thread_fence [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2020-10-29 14:52:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_empty [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_has_allocator [2020-10-29 14:52:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_ring_buffer_has_allocated_members [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-29 14:52:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_linked_list_is_allocated [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_bounded [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_priority_queue_has_allocated_members [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-29 14:52:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_has_an_empty_slot [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_has_an_empty_slot [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_proof_destroy_noop [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_nondet_length [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2020-10-29 14:52:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_zeroes [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_cursor_equivalence [2020-10-29 14:52:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_ring_buffer_equivalence [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_compare [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_compare [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_equals [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-10-29 14:52:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_hasher [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_hasher [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error_private [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_last_error [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ___memset_chk [2020-10-29 14:52:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_dynamic [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_static [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2020-10-29 14:52:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid_deep [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_clean_up [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2020-10-29 14:52:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_remove [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_pop [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_top [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_size [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_capacity [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_init [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_clean_up [2020-10-29 14:52:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_fatal_assert_library_initialized [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_clean_up_harness [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-29 14:52:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure imaxabs [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure imaxdiv [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure strtoimax [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure strtoumax [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoimax [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoumax [2020-10-29 14:52:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_base_pointer [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 14:52:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_allocated_memory [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-10-29 14:52:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_compare [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-29 14:52:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint16_t [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_voidp [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2020-10-29 14:52:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2020-10-29 14:52:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2020-10-29 14:52:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2020-10-29 14:52:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2020-10-29 14:52:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 14:52:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2020-10-29 14:52:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2020-10-29 14:52:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2020-10-29 14:52:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2020-10-29 14:52:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2020-10-29 14:52:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2020-10-29 14:52:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2020-10-29 14:52:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_fatal_assert [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_backtrace_print [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-29 14:52:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-29 14:52:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-10-29 14:52:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-29 14:52:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-29 14:52:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-29 14:52:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-29 14:52:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-29 14:52:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-29 14:52:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-29 14:52:58,211 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-29 14:52:58,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-29 14:52:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-10-29 14:52:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_default_allocator [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_calloc [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire_many [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_realloc [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_last_error [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_str [2020-10-29 14:52:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_name [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_lib_name [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_debug_str [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error_private [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_reset_error [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_restore_error [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_global_error_handler_fn [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_thread_local_error_handler_fn [2020-10-29 14:52:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_error_info [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_error_info [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_translate_and_raise_io_error [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 14:52:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-10-29 14:52:58,218 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-29 14:52:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-10-29 14:52:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-10-29 14:52:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2020-10-29 14:52:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_init [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_clean_up [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_fatal_assert_library_initialized [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_saturating [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_checked [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2020-10-29 14:52:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_saturating [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_checked [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_saturating [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_saturating [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked_varargs [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-10-29 14:52:58,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_round_up_to_power_of_two [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_calloc [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_calloc_allocator [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_malloc_allocator [2020-10-29 14:52:58,225 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_free_allocator [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_realloc_allocator [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_va_copy [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2020-10-29 14:52:58,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_static [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_push_back [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_front [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front_n [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_erase [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_back [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2020-10-29 14:52:58,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_shrink_to_fit [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_copy [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap_contents [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_capacity [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2020-10-29 14:52:58,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_sort [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_debug_print [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2020-10-29 14:52:58,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf32 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf64 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf32 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf64 [2020-10-29 14:52:58,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton24 [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh24 [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton16 [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure __cmsg_nxthdr [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure socket [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure socketpair [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure bind [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure getsockname [2020-10-29 14:52:58,231 INFO L130 BoogieDeclarations]: Found specification of procedure connect [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure getpeername [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure send [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure recv [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure sendto [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure recvfrom [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure recvmsg [2020-10-29 14:52:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure getsockopt [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure setsockopt [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure listen [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure accept [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure sockatmark [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure isfdtype [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2020-10-29 14:52:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport6 [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2020-10-29 14:52:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str_ignore_case [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy_from_cursor [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up_secure [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reset [2020-10-29 14:52:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_ignore_case [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str_ignore_case [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_next_split [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char_n [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2020-10-29 14:52:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_trim_pred [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_satisfies_pred [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_with_lookup [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_dynamic [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2020-10-29 14:52:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve_relative [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_cat [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_ignore_case [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf_ignore_case [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str_ignore_case [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2020-10-29 14:52:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr_ignore_case [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_lookup_table_to_lower_get [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_c_str [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_c_str [2020-10-29 14:52:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_array [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_and_fill_buffer [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_u8 [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be16 [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be32 [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be32 [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be64 [2020-10-29 14:52:58,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be64 [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_advance [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_buffer [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_cursor [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_u8 [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be16 [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be32 [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be32 [2020-10-29 14:52:58,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be64 [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be64 [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid_deep [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2020-10-29 14:52:58,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_begin [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_end [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rbegin [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rend [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_next [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_prev [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_after [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_nodes [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2020-10-29 14:52:58,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_remove [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_back [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_back [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_back [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_front [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_front [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_front [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_contents [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_dynamic [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_static [2020-10-29 14:52:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid_deep [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_clean_up [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_pop [2020-10-29 14:52:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_remove [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_top [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_size [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_capacity [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_init [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clean_up [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_swap [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_move [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2020-10-29 14:52:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_next [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_put [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove_element [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_foreach [2020-10-29 14:52:58,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_eq [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_c_string [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_string [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_ptr [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_c_str_eq [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_eq [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_destroy [2020-10-29 14:52:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ptr_eq [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_int [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int_explicit [2020-10-29 14:52:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int_explicit [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int_explicit [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr_explicit [2020-10-29 14:52:58,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and_explicit [2020-10-29 14:52:58,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor_explicit [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_thread_fence [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2020-10-29 14:52:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_exchange_n [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_compare_exchange_n [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_add [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_sub [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_or [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_and [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_xor [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_thread_fence [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_init [2020-10-29 14:52:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_empty [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_clean_up [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire_up_to [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_release [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_buf_belongs_to_pool [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_ignore_case [2020-10-29 14:52:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor_ignore_case [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf_ignore_case [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str_ignore_case [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_c_str [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2020-10-29 14:52:58,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy_secure [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_comparator_string [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_string [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_string [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_clone_or_reuse [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2020-10-29 14:52:58,256 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_zeroes [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_cursor_equivalence [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_ring_buffer_equivalence [2020-10-29 14:52:58,257 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_compare [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_compare [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_equals [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-29 14:52:58,258 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_hasher [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_hasher [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_predicate_fn [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_has_allocator [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_ring_buffer_has_allocated_members [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2020-10-29 14:52:58,259 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_linked_list_is_allocated [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_bounded [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_priority_queue_has_allocated_members [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2020-10-29 14:52:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_has_an_empty_slot [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_has_an_empty_slot [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure hash_proof_destroy_noop [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_nondet_length [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2020-10-29 14:52:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure ___memset_chk [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2020-10-29 14:52:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_set [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_get [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_clean_up [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_level_to_string [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_subject_name [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_log_subject_info_list [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_log_subject_info_list [2020-10-29 14:52:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_standard [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_from_external [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_clean_up_harness [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 14:52:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 14:52:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 14:52:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2020-10-29 14:52:58,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2020-10-29 14:53:14,550 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 14:53:14,550 INFO L298 CfgBuilder]: Removed 27 assume(true) statements. [2020-10-29 14:53:14,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:14 BoogieIcfgContainer [2020-10-29 14:53:14,556 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 14:53:14,559 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 14:53:14,560 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 14:53:14,563 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 14:53:14,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:52:53" (1/3) ... [2020-10-29 14:53:14,564 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704ac107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:53:14, skipping insertion in model container [2020-10-29 14:53:14,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:57" (2/3) ... [2020-10-29 14:53:14,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@704ac107 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:53:14, skipping insertion in model container [2020-10-29 14:53:14,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:53:14" (3/3) ... [2020-10-29 14:53:14,569 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_clean_up_harness.i [2020-10-29 14:53:14,582 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 14:53:14,589 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 14:53:14,603 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 14:53:14,653 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 14:53:14,653 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 14:53:14,653 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 14:53:14,654 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 14:53:14,654 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 14:53:14,654 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 14:53:14,654 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 14:53:14,654 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 14:53:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states. [2020-10-29 14:53:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-29 14:53:14,745 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:53:14,747 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 14:53:14,747 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:53:14,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:53:14,758 INFO L82 PathProgramCache]: Analyzing trace with hash 868160460, now seen corresponding path program 1 times [2020-10-29 14:53:14,779 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:53:14,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [528915246] [2020-10-29 14:53:14,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:53:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:15,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:16,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:16,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:17,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:17,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:21,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:21,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 170 [2020-10-29 14:53:21,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-29 14:53:21,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5434 [2020-10-29 14:53:21,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:21,114 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:21,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 14:53:21,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 14:53:21,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 87 [2020-10-29 14:53:21,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-29 14:53:30,674 WARN L193 SmtUtils]: Spent 9.18 s on a formula simplification that was a NOOP. DAG size: 1213 [2020-10-29 14:53:30,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 14:53:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:30,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2572 [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:33,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:33,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:33,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:33,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:33,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:53:33,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:33,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 177 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:33,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-29 14:53:33,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:33,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:53:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:33,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:33,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:53:33,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:33,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 14:53:33,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:33,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:33,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:33,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:33,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:33,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:33,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 14:53:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:33,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:33,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:53:33,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:33,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 14:53:33,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:33,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:33,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:33,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:33,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:33,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:53:33,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 14:53:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:33,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,786 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:33,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:33,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:33,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 14:53:33,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:33,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:33,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:53:33,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:33,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 14:53:33,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:53:33,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-10-29 14:53:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:33,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:33,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 55 [2020-10-29 14:53:34,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 14:53:34,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-29 14:53:34,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:53:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:53:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 52 [2020-10-29 14:53:34,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:53:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 14:53:34,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 14:53:34,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 9 [2020-10-29 14:53:34,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:53:34,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-29 14:53:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:34,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 14:53:34,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:53:34,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:53:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:53:34,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 14:53:34,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:53:34,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 14:53:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 14:53:34,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 9 [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-29 14:53:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:34,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 14:53:34,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,319 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:53:34,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 14:53:34,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:53:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,342 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:53:34,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 14:53:34,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 14:53:34,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 14:53:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:53:34,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 14:53:34,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-29 14:53:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,521 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:34,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,525 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-29 14:53:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:53:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 29 [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-29 14:53:34,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:53:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:53:34,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 14:53:34,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:53:34,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:53:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,762 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,762 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,763 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 14:53:34,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 14:53:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 14:53:34,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,795 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-29 14:53:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:53:34,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:53:34,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:53:34,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:53:34,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:53:34,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:53:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2020-10-29 14:53:34,983 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [528915246] [2020-10-29 14:53:34,985 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 14:53:34,986 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 14:53:34,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942051666] [2020-10-29 14:53:34,992 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 14:53:34,992 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 14:53:35,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 14:53:35,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-29 14:53:35,010 INFO L87 Difference]: Start difference. First operand 1799 states. Second operand 8 states. [2020-10-29 14:53:44,156 WARN L193 SmtUtils]: Spent 9.07 s on a formula simplification that was a NOOP. DAG size: 1225 [2020-10-29 14:53:58,722 WARN L193 SmtUtils]: Spent 9.35 s on a formula simplification that was a NOOP. DAG size: 1229 [2020-10-29 14:54:08,189 WARN L193 SmtUtils]: Spent 9.39 s on a formula simplification that was a NOOP. DAG size: 1232 [2020-10-29 14:54:16,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 14:54:16,252 INFO L93 Difference]: Finished difference Result 439 states and 606 transitions. [2020-10-29 14:54:16,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 14:54:16,254 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 120 [2020-10-29 14:54:16,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 14:54:16,271 INFO L225 Difference]: With dead ends: 439 [2020-10-29 14:54:16,271 INFO L226 Difference]: Without dead ends: 250 [2020-10-29 14:54:16,278 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 37.3s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-10-29 14:54:16,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2020-10-29 14:54:16,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 187. [2020-10-29 14:54:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-10-29 14:54:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 227 transitions. [2020-10-29 14:54:16,522 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 227 transitions. Word has length 120 [2020-10-29 14:54:16,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 14:54:16,523 INFO L481 AbstractCegarLoop]: Abstraction has 187 states and 227 transitions. [2020-10-29 14:54:16,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 14:54:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 227 transitions. [2020-10-29 14:54:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-29 14:54:16,529 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:54:16,529 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 14:54:16,529 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 14:54:16,530 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:54:16,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:54:16,530 INFO L82 PathProgramCache]: Analyzing trace with hash 320242404, now seen corresponding path program 1 times [2020-10-29 14:54:16,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:54:16,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [161573615] [2020-10-29 14:54:16,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:54:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:16,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:17,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:17,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:18,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:21,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:22,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 209 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6192 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 14:54:22,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 14:54:22,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 92 [2020-10-29 14:54:22,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:31,985 WARN L193 SmtUtils]: Spent 8.78 s on a formula simplification that was a NOOP. DAG size: 1213 [2020-10-29 14:54:31,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 14:54:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:32,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:33,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:33,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:54:33,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:33,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1715 [2020-10-29 14:54:33,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:33,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:33,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:33,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:33,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:33,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:33,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-29 14:54:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:33,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-29 14:54:34,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-29 14:54:34,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:54:34,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 14:54:34,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:54:34,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 14:54:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:54:34,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 14:54:34,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-29 14:54:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,109 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:34,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 14:54:34,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:54:34,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 14:54:34,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-10-29 14:54:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 55 [2020-10-29 14:54:34,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 165 [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 52 [2020-10-29 14:54:34,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-29 14:54:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:54:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 14:54:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 14:54:34,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,463 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-29 14:54:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:34,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 14:54:34,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:54:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:34,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 14:54:34,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:34,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:34,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:34,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 14:54:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:34,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,597 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:34,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 562 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 14:54:35,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:54:35,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-29 14:54:35,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:35,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-29 14:54:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:35,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:35,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:35,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:35,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 14:54:35,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:35,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 14:54:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:35,354 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:35,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 14:54:35,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:35,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-29 14:54:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:35,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:35,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 14:54:35,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:35,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:35,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 14:54:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:35,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:35,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:36,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:36,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 14:54:36,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 14:54:36,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1269 [2020-10-29 14:54:36,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:36,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:36,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 14:54:36,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 28 [2020-10-29 14:54:36,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 14:54:36,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:36,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:36,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:36,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 300 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 24 [2020-10-29 14:54:37,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 14:54:37,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:37,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:54:37,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:54:37,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 14:54:37,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 14:54:37,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:54:37,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 14:54:37,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:54:37,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-29 14:54:37,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:37,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:37,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 14:54:37,340 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 14:54:37,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:37,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 14:54:37,341 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:54:37,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-29 14:54:37,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-29 14:54:37,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:37,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-29 14:54:37,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,497 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 14:54:37,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:54:37,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-29 14:54:37,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:37,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 14:54:37,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:37,702 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 14:54:37,702 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 14:54:37,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:37,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 14:54:37,703 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:54:37,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 14:54:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 14:54:37,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 14:54:37,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 14:54:37,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 14:54:37,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 14:54:37,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 14:54:37,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 14:54:37,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-29 14:54:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:37,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:54:37,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:54:37,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-29 14:54:37,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:37,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:37,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 14:54:37,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:54:37,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 14:54:37,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:37,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 14:54:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:54:37,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:37,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:54:38,001 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 14:54:38,002 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 14:54:38,002 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 14:54:38,002 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 14:54:38,002 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 14:54:38,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 14:54:38,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 14:54:38,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 14:54:38,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 14:54:38,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 14:54:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-10-29 14:54:38,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [161573615] [2020-10-29 14:54:38,194 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 14:54:38,194 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2020-10-29 14:54:38,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310089873] [2020-10-29 14:54:38,198 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-29 14:54:38,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 14:54:38,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-29 14:54:38,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=238, Unknown=0, NotChecked=0, Total=272 [2020-10-29 14:54:38,200 INFO L87 Difference]: Start difference. First operand 187 states and 227 transitions. Second operand 17 states. [2020-10-29 14:54:47,135 WARN L193 SmtUtils]: Spent 8.80 s on a formula simplification that was a NOOP. DAG size: 1225 [2020-10-29 14:55:01,539 WARN L193 SmtUtils]: Spent 9.13 s on a formula simplification that was a NOOP. DAG size: 1231 [2020-10-29 14:55:10,772 WARN L193 SmtUtils]: Spent 9.06 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-29 14:55:19,993 WARN L193 SmtUtils]: Spent 9.08 s on a formula simplification that was a NOOP. DAG size: 1230 [2020-10-29 14:55:29,427 WARN L193 SmtUtils]: Spent 9.12 s on a formula simplification that was a NOOP. DAG size: 1233 [2020-10-29 14:55:41,447 WARN L193 SmtUtils]: Spent 9.49 s on a formula simplification that was a NOOP. DAG size: 1241 [2020-10-29 14:55:51,232 WARN L193 SmtUtils]: Spent 9.64 s on a formula simplification that was a NOOP. DAG size: 1244 [2020-10-29 14:56:03,312 WARN L193 SmtUtils]: Spent 9.10 s on a formula simplification that was a NOOP. DAG size: 1229 [2020-10-29 14:56:12,460 WARN L193 SmtUtils]: Spent 8.99 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-29 14:56:22,153 WARN L193 SmtUtils]: Spent 9.18 s on a formula simplification that was a NOOP. DAG size: 1233 [2020-10-29 14:56:31,249 WARN L193 SmtUtils]: Spent 8.85 s on a formula simplification that was a NOOP. DAG size: 1216