/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=DEEPEST --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_capacity_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 01:21:44,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 01:21:44,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 01:21:44,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 01:21:44,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 01:21:44,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 01:21:44,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 01:21:44,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 01:21:44,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 01:21:44,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 01:21:44,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 01:21:44,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 01:21:44,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 01:21:44,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 01:21:44,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 01:21:44,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 01:21:44,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 01:21:44,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 01:21:44,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 01:21:44,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 01:21:44,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 01:21:44,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 01:21:44,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 01:21:44,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 01:21:44,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 01:21:44,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 01:21:44,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 01:21:44,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 01:21:44,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 01:21:44,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 01:21:44,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 01:21:44,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 01:21:44,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 01:21:44,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 01:21:44,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 01:21:44,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 01:21:44,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 01:21:44,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 01:21:44,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 01:21:44,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 01:21:44,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 01:21:44,117 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 [2020-10-28 01:21:44,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 01:21:44,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 01:21:44,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 01:21:44,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 01:21:44,172 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 01:21:44,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 01:21:44,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 01:21:44,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 01:21:44,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 01:21:44,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 01:21:44,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 01:21:44,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 01:21:44,175 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 01:21:44,175 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 01:21:44,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 01:21:44,175 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 01:21:44,176 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 01:21:44,176 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 01:21:44,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 01:21:44,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 01:21:44,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 01:21:44,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 01:21:44,177 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 01:21:44,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 01:21:44,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 01:21:44,178 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 01:21:44,178 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 01:21:44,178 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 01:21:44,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 01:21:44,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 01:21:44,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 01:21:44,643 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 01:21:44,644 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 01:21:44,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_capacity_harness.i [2020-10-28 01:21:44,729 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/558abee54/9da078470d764b2d8f3c0d20386febe9/FLAGedccce108 [2020-10-28 01:21:45,716 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 01:21:45,717 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_capacity_harness.i [2020-10-28 01:21:45,765 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/558abee54/9da078470d764b2d8f3c0d20386febe9/FLAGedccce108 [2020-10-28 01:21:46,155 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/558abee54/9da078470d764b2d8f3c0d20386febe9 [2020-10-28 01:21:46,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 01:21:46,168 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 01:21:46,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 01:21:46,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 01:21:46,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 01:21:46,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:21:46" (1/1) ... [2020-10-28 01:21:46,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e42dca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:46, skipping insertion in model container [2020-10-28 01:21:46,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:21:46" (1/1) ... [2020-10-28 01:21:46,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 01:21:46,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 01:21:46,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-28 01:21:46,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-28 01:21:47,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-28 01:21:47,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:47,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-28 01:21:48,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-28 01:21:48,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-28 01:21:48,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-28 01:21:48,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-28 01:21:48,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-28 01:21:48,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-28 01:21:48,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-28 01:21:48,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-28 01:21:48,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-28 01:21:48,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:21:48,662 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 01:21:48,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-28 01:21:48,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-28 01:21:48,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-28 01:21:48,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-28 01:21:48,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-28 01:21:48,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-28 01:21:48,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-28 01:21:48,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-28 01:21:48,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-28 01:21:48,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-28 01:21:48,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-28 01:21:48,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-28 01:21:48,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-28 01:21:48,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:48,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:21:50,075 INFO L208 MainTranslator]: Completed translation [2020-10-28 01:21:50,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50 WrapperNode [2020-10-28 01:21:50,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 01:21:50,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 01:21:50,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 01:21:50,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 01:21:50,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (1/1) ... [2020-10-28 01:21:50,549 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 01:21:50,552 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 01:21:50,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 01:21:50,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 01:21:50,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (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 [2020-10-28 01:21:50,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 01:21:50,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 01:21:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:21:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 01:21:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 01:21:50,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_allocated_memory [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_compare [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-10-28 01:21:50,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint16_t [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-10-28 01:21:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2020-10-28 01:21:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_voidp [2020-10-28 01:21:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-28 01:21:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-28 01:21:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2020-10-28 01:21:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2020-10-28 01:21:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_saturating [2020-10-28 01:21:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_checked [2020-10-28 01:21:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2020-10-28 01:21:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2020-10-28 01:21:50,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_saturating [2020-10-28 01:21:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_checked [2020-10-28 01:21:50,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_saturating [2020-10-28 01:21:50,651 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-10-28 01:21:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_saturating [2020-10-28 01:21:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-10-28 01:21:50,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-10-28 01:21:50,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_round_up_to_power_of_two [2020-10-28 01:21:50,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_calloc_allocator [2020-10-28 01:21:50,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_malloc_allocator [2020-10-28 01:21:50,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_free_allocator [2020-10-28 01:21:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_realloc_allocator [2020-10-28 01:21:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_calloc [2020-10-28 01:21:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-10-28 01:21:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2020-10-28 01:21:50,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_calloc [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire_many [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_realloc [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_static [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-10-28 01:21:50,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_debug_print [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_push_back [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_front [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front_n [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_erase [2020-10-28 01:21:50,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_back [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_swap_contents [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_capacity [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-10-28 01:21:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_sort [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf32 [2020-10-28 01:21:50,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf64 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf32 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf64 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton24 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh24 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton16 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2020-10-28 01:21:50,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid_deep [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2020-10-28 01:21:50,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_begin [2020-10-28 01:21:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_end [2020-10-28 01:21:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rbegin [2020-10-28 01:21:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rend [2020-10-28 01:21:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_next [2020-10-28 01:21:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_prev [2020-10-28 01:21:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_after [2020-10-28 01:21:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_nodes [2020-10-28 01:21:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2020-10-28 01:21:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_remove [2020-10-28 01:21:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_back [2020-10-28 01:21:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_back [2020-10-28 01:21:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_back [2020-10-28 01:21:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_front [2020-10-28 01:21:50,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_front [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_front [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_contents [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2020-10-28 01:21:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int [2020-10-28 01:21:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr [2020-10-28 01:21:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int [2020-10-28 01:21:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr [2020-10-28 01:21:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_int [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2020-10-28 01:21:50,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int_explicit [2020-10-28 01:21:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor_explicit [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_thread_fence [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2020-10-28 01:21:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_empty [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_has_allocator [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_ring_buffer_has_allocated_members [2020-10-28 01:21:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_linked_list_is_allocated [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_bounded [2020-10-28 01:21:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_priority_queue_has_allocated_members [2020-10-28 01:21:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2020-10-28 01:21:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-28 01:21:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_has_an_empty_slot [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_has_an_empty_slot [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_proof_destroy_noop [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_nondet_length [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2020-10-28 01:21:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2020-10-28 01:21:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_zeroes [2020-10-28 01:21:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-10-28 01:21:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-10-28 01:21:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-10-28 01:21:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_cursor_equivalence [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_ring_buffer_equivalence [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_compare [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_compare [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_equals [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-10-28 01:21:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_hasher [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_hasher [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error_private [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_last_error [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ___memset_chk [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2020-10-28 01:21:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_dynamic [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_static [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid_deep [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-10-28 01:21:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_clean_up [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_remove [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_pop [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_top [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_size [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_capacity [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2020-10-28 01:21:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_init [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_clean_up [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_fatal_assert_library_initialized [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_capacity_harness [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 01:21:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-28 01:21:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure imaxabs [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure imaxdiv [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtoimax [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtoumax [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoimax [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoumax [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 01:21:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_base_pointer [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 01:21:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-28 01:21:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-28 01:21:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2020-10-28 01:21:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_allocated_memory [2020-10-28 01:21:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_compare [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-10-28 01:21:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint16_t [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2020-10-28 01:21:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-10-28 01:21:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2020-10-28 01:21:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_voidp [2020-10-28 01:21:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2020-10-28 01:21:50,705 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2020-10-28 01:21:50,706 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2020-10-28 01:21:50,707 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2020-10-28 01:21:50,708 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2020-10-28 01:21:50,709 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2020-10-28 01:21:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2020-10-28 01:21:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2020-10-28 01:21:50,712 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2020-10-28 01:21:50,713 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2020-10-28 01:21:50,714 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2020-10-28 01:21:50,715 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2020-10-28 01:21:50,716 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_fatal_assert [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_backtrace_print [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-28 01:21:50,717 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-28 01:21:50,718 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-28 01:21:50,719 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-28 01:21:50,720 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-28 01:21:50,721 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-28 01:21:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 01:21:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-28 01:21:50,724 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-28 01:21:50,725 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-28 01:21:50,726 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-28 01:21:50,727 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-28 01:21:50,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_default_allocator [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_calloc [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire_many [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_realloc [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_last_error [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_str [2020-10-28 01:21:50,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_name [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_lib_name [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_debug_str [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error_private [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_reset_error [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_restore_error [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_global_error_handler_fn [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_thread_local_error_handler_fn [2020-10-28 01:21:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_error_info [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_error_info [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_translate_and_raise_io_error [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 01:21:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-10-28 01:21:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-10-28 01:21:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-10-28 01:21:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-10-28 01:21:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_init [2020-10-28 01:21:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_clean_up [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_fatal_assert_library_initialized [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_saturating [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_checked [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_saturating [2020-10-28 01:21:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_checked [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_saturating [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_saturating [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked_varargs [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_round_up_to_power_of_two [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_calloc [2020-10-28 01:21:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_calloc_allocator [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_malloc_allocator [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_free_allocator [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_realloc_allocator [2020-10-28 01:21:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_va_copy [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_static [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2020-10-28 01:21:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_push_back [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_front [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front_n [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_erase [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_back [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2020-10-28 01:21:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_shrink_to_fit [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_copy [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap_contents [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_capacity [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2020-10-28 01:21:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_sort [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_debug_print [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2020-10-28 01:21:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf32 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf64 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf32 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf64 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton24 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh24 [2020-10-28 01:21:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton16 [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure __cmsg_nxthdr [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure socket [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure socketpair [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure bind [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure getsockname [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure connect [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure getpeername [2020-10-28 01:21:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure send [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure recv [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure sendto [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure recvfrom [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure recvmsg [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure getsockopt [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure setsockopt [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure listen [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure accept [2020-10-28 01:21:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure sockatmark [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure isfdtype [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport6 [2020-10-28 01:21:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str_ignore_case [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2020-10-28 01:21:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy_from_cursor [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up_secure [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reset [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_ignore_case [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str_ignore_case [2020-10-28 01:21:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_next_split [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char_n [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_trim_pred [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_satisfies_pred [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_with_lookup [2020-10-28 01:21:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_dynamic [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve_relative [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_cat [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_ignore_case [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf_ignore_case [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str [2020-10-28 01:21:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str_ignore_case [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr_ignore_case [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_lookup_table_to_lower_get [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_c_str [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2020-10-28 01:21:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_c_str [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_array [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_and_fill_buffer [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_u8 [2020-10-28 01:21:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be16 [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be32 [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be32 [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be64 [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be64 [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_advance [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_buffer [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_cursor [2020-10-28 01:21:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_u8 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be16 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be32 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be32 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be64 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be64 [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2020-10-28 01:21:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid_deep [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_begin [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_end [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rbegin [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rend [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_next [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_prev [2020-10-28 01:21:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_after [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_nodes [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_remove [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_back [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_back [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_back [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_front [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_front [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_front [2020-10-28 01:21:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_contents [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_dynamic [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_static [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid_deep [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_clean_up [2020-10-28 01:21:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_pop [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_remove [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_top [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_size [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_capacity [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_init [2020-10-28 01:21:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clean_up [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_swap [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_move [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_next [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2020-10-28 01:21:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_put [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove_element [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_foreach [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_eq [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_c_string [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_string [2020-10-28 01:21:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_ptr [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_c_str_eq [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_eq [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_destroy [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ptr_eq [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-10-28 01:21:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_int [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int_explicit [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int_explicit [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2020-10-28 01:21:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int_explicit [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr_explicit [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int_explicit [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-28 01:21:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr [2020-10-28 01:21:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add_explicit [2020-10-28 01:21:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub_explicit [2020-10-28 01:21:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or_explicit [2020-10-28 01:21:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and_explicit [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor_explicit [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_thread_fence [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2020-10-28 01:21:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_exchange_n [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_compare_exchange_n [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_add [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_sub [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_or [2020-10-28 01:21:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_and [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_xor [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_thread_fence [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_init [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_empty [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_clean_up [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire [2020-10-28 01:21:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire_up_to [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_release [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_buf_belongs_to_pool [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_ignore_case [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor_ignore_case [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf [2020-10-28 01:21:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf_ignore_case [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str_ignore_case [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_c_str [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy_secure [2020-10-28 01:21:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_comparator_string [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_string [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_string [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_clone_or_reuse [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2020-10-28 01:21:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_zeroes [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_cursor_equivalence [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_ring_buffer_equivalence [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2020-10-28 01:21:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_compare [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_compare [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_equals [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_hasher [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_hasher [2020-10-28 01:21:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_predicate_fn [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_has_allocator [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_ring_buffer_has_allocated_members [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-10-28 01:21:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_linked_list_is_allocated [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_bounded [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_priority_queue_has_allocated_members [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_has_an_empty_slot [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_has_an_empty_slot [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure hash_proof_destroy_noop [2020-10-28 01:21:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_nondet_length [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ___memset_chk [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:21:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_set [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_get [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_clean_up [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_level_to_string [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_subject_name [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_log_subject_info_list [2020-10-28 01:21:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_log_subject_info_list [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_standard [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_from_external [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_capacity_harness [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 01:21:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2020-10-28 01:21:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2020-10-28 01:21:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 01:21:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 01:22:05,235 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 01:22:05,236 INFO L298 CfgBuilder]: Removed 27 assume(true) statements. [2020-10-28 01:22:05,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:22:05 BoogieIcfgContainer [2020-10-28 01:22:05,244 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 01:22:05,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 01:22:05,246 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 01:22:05,250 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 01:22:05,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 01:21:46" (1/3) ... [2020-10-28 01:22:05,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ec5c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:22:05, skipping insertion in model container [2020-10-28 01:22:05,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:50" (2/3) ... [2020-10-28 01:22:05,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66ec5c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:22:05, skipping insertion in model container [2020-10-28 01:22:05,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:22:05" (3/3) ... [2020-10-28 01:22:05,253 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_capacity_harness.i [2020-10-28 01:22:05,265 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 01:22:05,273 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 01:22:05,286 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 01:22:05,322 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 01:22:05,322 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 01:22:05,322 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 01:22:05,322 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 01:22:05,323 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 01:22:05,323 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 01:22:05,323 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 01:22:05,323 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 01:22:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states. [2020-10-28 01:22:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-10-28 01:22:05,392 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:22:05,393 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 2, 2, 2, 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] [2020-10-28 01:22:05,393 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:22:05,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:22:05,399 INFO L82 PathProgramCache]: Analyzing trace with hash -1958414504, now seen corresponding path program 1 times [2020-10-28 01:22:05,409 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:22:05,410 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1270382883] [2020-10-28 01:22:05,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:22:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:06,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:07,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:07,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:13,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:13,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 182 [2020-10-28 01:22:13,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 01:22:13,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7036 [2020-10-28 01:22:13,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:13,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 01:22:13,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 100 [2020-10-28 01:22:13,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 01:22:13,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 01:22:22,571 WARN L193 SmtUtils]: Spent 8.77 s on a formula simplification that was a NOOP. DAG size: 1213 [2020-10-28 01:22:22,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:22:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:22,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:24,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:24,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:22:24,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:24,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2160 [2020-10-28 01:22:24,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:24,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:24,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:24,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:24,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:24,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 01:22:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:24,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:22:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:22:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-28 01:22:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:22:25,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,113 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-10-28 01:22:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,234 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,234 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 55 [2020-10-28 01:22:25,234 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,235 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:22:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,285 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-28 01:22:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 01:22:25,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:22:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:22:25,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 01:22:25,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:22:25,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 01:22:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-28 01:22:25,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 01:22:25,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-28 01:22:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:22:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:22:25,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:22:25,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 01:22:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 01:22:25,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:22:25,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 01:22:25,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-28 01:22:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 01:22:25,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 01:22:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:22:25,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:25,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-28 01:22:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:25,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 01:22:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 01:22:25,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:25,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,898 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 01:22:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 01:22:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:25,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:25,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:25,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:25,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:25,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:22:25,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:25,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:25,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:25,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:25,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:25,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 01:22:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:26,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:26,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:26,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:26,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:26,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:22:26,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:26,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:26,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:26,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:26,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:26,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-28 01:22:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:26,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:26,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:22:26,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:22:26,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:22:26,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:22:26,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:22:26,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:22:26,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:22:26,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:22:26,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:22:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2020-10-28 01:22:26,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1270382883] [2020-10-28 01:22:26,181 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 01:22:26,181 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-28 01:22:26,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628355643] [2020-10-28 01:22:26,188 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 01:22:26,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 01:22:26,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 01:22:26,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-10-28 01:22:26,206 INFO L87 Difference]: Start difference. First operand 1813 states. Second operand 10 states. [2020-10-28 01:22:34,838 WARN L193 SmtUtils]: Spent 8.54 s on a formula simplification that was a NOOP. DAG size: 1225 [2020-10-28 01:22:46,615 WARN L193 SmtUtils]: Spent 8.75 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-28 01:22:55,998 WARN L193 SmtUtils]: Spent 9.29 s on a formula simplification that was a NOOP. DAG size: 1234 [2020-10-28 01:23:05,767 WARN L193 SmtUtils]: Spent 9.19 s on a formula simplification that was a NOOP. DAG size: 1232 [2020-10-28 01:23:16,247 WARN L193 SmtUtils]: Spent 9.13 s on a formula simplification that was a NOOP. DAG size: 1229 [2020-10-28 01:23:25,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 01:23:25,361 INFO L93 Difference]: Finished difference Result 491 states and 672 transitions. [2020-10-28 01:23:25,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 01:23:25,364 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 126 [2020-10-28 01:23:25,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 01:23:25,381 INFO L225 Difference]: With dead ends: 491 [2020-10-28 01:23:25,382 INFO L226 Difference]: Without dead ends: 289 [2020-10-28 01:23:25,390 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 54.3s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-10-28 01:23:25,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-10-28 01:23:25,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 203. [2020-10-28 01:23:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2020-10-28 01:23:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 247 transitions. [2020-10-28 01:23:25,677 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 247 transitions. Word has length 126 [2020-10-28 01:23:25,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 01:23:25,679 INFO L481 AbstractCegarLoop]: Abstraction has 203 states and 247 transitions. [2020-10-28 01:23:25,679 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 01:23:25,679 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 247 transitions. [2020-10-28 01:23:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-28 01:23:25,700 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:23:25,700 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 2, 2, 2, 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] [2020-10-28 01:23:25,701 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 01:23:25,701 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:23:25,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:23:25,703 INFO L82 PathProgramCache]: Analyzing trace with hash -1394755422, now seen corresponding path program 1 times [2020-10-28 01:23:25,703 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:23:25,704 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1482947806] [2020-10-28 01:23:25,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:23:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:26,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:26,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:27,551 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:28,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:32,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:32,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 198 [2020-10-28 01:23:32,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 01:23:32,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6086 [2020-10-28 01:23:32,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:32,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-28 01:23:32,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 113 [2020-10-28 01:23:32,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-28 01:23:32,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:41,217 WARN L193 SmtUtils]: Spent 8.92 s on a formula simplification that was a NOOP. DAG size: 1213 [2020-10-28 01:23:41,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 01:23:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:41,284 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:42,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:42,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:23:42,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:42,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1591 [2020-10-28 01:23:42,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:42,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:42,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:42,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:42,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:42,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 01:23:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:42,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,020 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,020 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-28 01:23:43,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 01:23:43,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:23:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 01:23:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2020-10-28 01:23:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:43,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:23:43,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-10-28 01:23:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 55 [2020-10-28 01:23:43,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 01:23:43,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 01:23:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-28 01:23:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:43,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:23:43,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:23:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 01:23:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-28 01:23:43,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 01:23:43,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-28 01:23:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:43,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 01:23:43,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 01:23:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:43,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:43,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:43,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:43,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 01:23:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:43,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,557 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:43,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:44,773 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:44,773 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-28 01:23:44,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1254 [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 01:23:44,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:44,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 01:23:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:44,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:44,856 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:44,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:44,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:44,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-28 01:23:44,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:44,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 01:23:44,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 01:23:44,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 01:23:44,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:23:44,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-28 01:23:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:44,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:44,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:44,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 01:23:44,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 01:23:44,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-28 01:23:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 01:23:45,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 01:23:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 01:23:45,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 01:23:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:23:45,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 01:23:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 01:23:45,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 01:23:45,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 01:23:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,321 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-28 01:23:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,344 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-28 01:23:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,372 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 01:23:45,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-28 01:23:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:23:45,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:23:45,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 01:23:45,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 01:23:45,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 01:23:45,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 01:23:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2020-10-28 01:23:45,650 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1482947806] [2020-10-28 01:23:45,651 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 01:23:45,651 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-28 01:23:45,651 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760878373] [2020-10-28 01:23:45,655 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-28 01:23:45,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 01:23:45,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-28 01:23:45,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-28 01:23:45,662 INFO L87 Difference]: Start difference. First operand 203 states and 247 transitions. Second operand 14 states. [2020-10-28 01:23:54,585 WARN L193 SmtUtils]: Spent 8.83 s on a formula simplification that was a NOOP. DAG size: 1225 [2020-10-28 01:24:06,529 WARN L193 SmtUtils]: Spent 8.95 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-28 01:24:15,736 WARN L193 SmtUtils]: Spent 9.11 s on a formula simplification that was a NOOP. DAG size: 1234 [2020-10-28 01:24:25,279 WARN L193 SmtUtils]: Spent 9.06 s on a formula simplification that was a NOOP. DAG size: 1232 [2020-10-28 01:24:35,746 WARN L193 SmtUtils]: Spent 8.97 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-28 01:24:44,820 WARN L193 SmtUtils]: Spent 8.96 s on a formula simplification that was a NOOP. DAG size: 1230 [2020-10-28 01:24:54,015 WARN L193 SmtUtils]: Spent 8.92 s on a formula simplification that was a NOOP. DAG size: 1230 [2020-10-28 01:25:03,190 WARN L193 SmtUtils]: Spent 8.93 s on a formula simplification that was a NOOP. DAG size: 1228 [2020-10-28 01:25:12,323 WARN L193 SmtUtils]: Spent 8.99 s on a formula simplification that was a NOOP. DAG size: 1230 [2020-10-28 01:25:21,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 01:25:21,022 INFO L93 Difference]: Finished difference Result 445 states and 572 transitions. [2020-10-28 01:25:21,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-28 01:25:21,023 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 138 [2020-10-28 01:25:21,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 01:25:21,030 INFO L225 Difference]: With dead ends: 445 [2020-10-28 01:25:21,030 INFO L226 Difference]: Without dead ends: 297 [2020-10-28 01:25:21,032 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 90.9s TimeCoverageRelationStatistics Valid=122, Invalid=528, Unknown=0, NotChecked=0, Total=650 [2020-10-28 01:25:21,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2020-10-28 01:25:21,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 209. [2020-10-28 01:25:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209 states. [2020-10-28 01:25:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 257 transitions. [2020-10-28 01:25:21,219 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 257 transitions. Word has length 138 [2020-10-28 01:25:21,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 01:25:21,220 INFO L481 AbstractCegarLoop]: Abstraction has 209 states and 257 transitions. [2020-10-28 01:25:21,220 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-28 01:25:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 257 transitions. [2020-10-28 01:25:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-10-28 01:25:21,222 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:25:21,222 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 4, 4, 4, 2, 2, 2, 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] [2020-10-28 01:25:21,223 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 01:25:21,223 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:25:21,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:25:21,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1178356610, now seen corresponding path program 1 times [2020-10-28 01:25:21,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:25:21,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [358788895] [2020-10-28 01:25:21,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:25:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:25:21,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:25:21,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:25:22,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:25:23,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:25:25,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking...