/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 19:06:13,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 19:06:13,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 19:06:13,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 19:06:13,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 19:06:13,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 19:06:13,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 19:06:13,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 19:06:13,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 19:06:13,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 19:06:13,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 19:06:13,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 19:06:13,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 19:06:13,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 19:06:13,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 19:06:13,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 19:06:13,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 19:06:13,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 19:06:13,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 19:06:13,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 19:06:13,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 19:06:13,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 19:06:13,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 19:06:13,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 19:06:13,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 19:06:13,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 19:06:13,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 19:06:13,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 19:06:13,580 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 19:06:13,603 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 19:06:13,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 19:06:13,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 19:06:13,608 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 19:06:13,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 19:06:13,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 19:06:13,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 19:06:13,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 19:06:13,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 19:06:13,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 19:06:13,612 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 19:06:13,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 19:06:13,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 19:06:13,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 19:06:13,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 19:06:13,615 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 19:06:13,616 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 19:06:13,616 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 19:06:13,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 19:06:13,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 19:06:13,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 19:06:13,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 19:06:13,617 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 19:06:14,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 19:06:14,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 19:06:14,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 19:06:14,079 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 19:06:14,080 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 19:06:14,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2021-02-23 19:06:14,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0cb1af22/8770db375ae34409b1a824d9dbad7417/FLAGeb2ed8363 [2021-02-23 19:06:14,937 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 19:06:14,938 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2021-02-23 19:06:14,955 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0cb1af22/8770db375ae34409b1a824d9dbad7417/FLAGeb2ed8363 [2021-02-23 19:06:15,242 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0cb1af22/8770db375ae34409b1a824d9dbad7417 [2021-02-23 19:06:15,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 19:06:15,264 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 19:06:15,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 19:06:15,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 19:06:15,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 19:06:15,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eda32bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15, skipping insertion in model container [2021-02-23 19:06:15,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 19:06:15,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 19:06:15,487 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c[337,350] [2021-02-23 19:06:15,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 19:06:15,548 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 19:06:15,567 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c[337,350] [2021-02-23 19:06:15,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 19:06:15,616 INFO L208 MainTranslator]: Completed translation [2021-02-23 19:06:15,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15 WrapperNode [2021-02-23 19:06:15,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 19:06:15,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 19:06:15,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 19:06:15,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 19:06:15,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... [2021-02-23 19:06:15,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 19:06:15,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 19:06:15,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 19:06:15,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 19:06:15,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 19:06:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 19:06:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 19:06:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 19:06:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure do_write_p [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure do_read_c [2021-02-23 19:06:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2021-02-23 19:06:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2021-02-23 19:06:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2021-02-23 19:06:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2021-02-23 19:06:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2021-02-23 19:06:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2021-02-23 19:06:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 19:06:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 19:06:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 19:06:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 19:06:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 19:06:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 19:06:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-02-23 19:06:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2021-02-23 19:06:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2021-02-23 19:06:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure do_write_p [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure do_read_c [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2021-02-23 19:06:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 19:06:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 19:06:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 19:06:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 19:06:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 19:06:16,749 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 19:06:16,750 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-02-23 19:06:16,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:06:16 BoogieIcfgContainer [2021-02-23 19:06:16,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 19:06:16,756 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 19:06:16,756 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 19:06:16,760 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 19:06:16,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 07:06:15" (1/3) ... [2021-02-23 19:06:16,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f0c08f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:06:16, skipping insertion in model container [2021-02-23 19:06:16,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:06:15" (2/3) ... [2021-02-23 19:06:16,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f0c08f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:06:16, skipping insertion in model container [2021-02-23 19:06:16,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:06:16" (3/3) ... [2021-02-23 19:06:16,764 INFO L111 eAbstractionObserver]: Analyzing ICFG pc_sfifo_1.cil-2.c [2021-02-23 19:06:16,773 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 19:06:16,781 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 19:06:16,807 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 19:06:16,851 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 19:06:16,851 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 19:06:16,851 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 19:06:16,851 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 19:06:16,851 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 19:06:16,852 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 19:06:16,852 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 19:06:16,852 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 19:06:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states. [2021-02-23 19:06:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-02-23 19:06:16,917 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:16,919 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:16,919 INFO L428 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:16,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:16,928 INFO L82 PathProgramCache]: Analyzing trace with hash -374844985, now seen corresponding path program 1 times [2021-02-23 19:06:16,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:16,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [64834462] [2021-02-23 19:06:16,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:17,041 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:17,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,572 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-02-23 19:06:17,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:06:17,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:17,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-02-23 19:06:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:17,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:17,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:17,887 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [64834462] [2021-02-23 19:06:17,889 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:17,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 19:06:17,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468427811] [2021-02-23 19:06:17,895 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 19:06:17,896 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:17,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 19:06:17,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 19:06:17,913 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 7 states. [2021-02-23 19:06:18,290 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-02-23 19:06:18,595 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-02-23 19:06:19,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:19,832 INFO L93 Difference]: Finished difference Result 410 states and 524 transitions. [2021-02-23 19:06:19,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-23 19:06:19,834 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 117 [2021-02-23 19:06:19,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:19,850 INFO L225 Difference]: With dead ends: 410 [2021-02-23 19:06:19,851 INFO L226 Difference]: Without dead ends: 259 [2021-02-23 19:06:19,857 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2021-02-23 19:06:19,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2021-02-23 19:06:19,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 179. [2021-02-23 19:06:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2021-02-23 19:06:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 203 transitions. [2021-02-23 19:06:19,988 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 203 transitions. Word has length 117 [2021-02-23 19:06:19,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:19,990 INFO L480 AbstractCegarLoop]: Abstraction has 179 states and 203 transitions. [2021-02-23 19:06:19,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 19:06:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 203 transitions. [2021-02-23 19:06:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-02-23 19:06:20,008 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:20,008 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:20,008 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 19:06:20,009 INFO L428 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:20,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:20,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1796374887, now seen corresponding path program 1 times [2021-02-23 19:06:20,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:20,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [190471877] [2021-02-23 19:06:20,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:20,024 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:20,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:20,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:20,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:20,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-02-23 19:06:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:20,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:20,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:20,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [190471877] [2021-02-23 19:06:20,497 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:20,498 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 19:06:20,498 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349698297] [2021-02-23 19:06:20,500 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 19:06:20,500 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:20,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 19:06:20,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-23 19:06:20,501 INFO L87 Difference]: Start difference. First operand 179 states and 203 transitions. Second operand 6 states. [2021-02-23 19:06:22,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:22,088 INFO L93 Difference]: Finished difference Result 549 states and 681 transitions. [2021-02-23 19:06:22,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-23 19:06:22,089 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 117 [2021-02-23 19:06:22,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:22,106 INFO L225 Difference]: With dead ends: 549 [2021-02-23 19:06:22,109 INFO L226 Difference]: Without dead ends: 422 [2021-02-23 19:06:22,116 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-23 19:06:22,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2021-02-23 19:06:22,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 311. [2021-02-23 19:06:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2021-02-23 19:06:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 370 transitions. [2021-02-23 19:06:22,231 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 370 transitions. Word has length 117 [2021-02-23 19:06:22,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:22,232 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 370 transitions. [2021-02-23 19:06:22,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-23 19:06:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 370 transitions. [2021-02-23 19:06:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-02-23 19:06:22,234 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:22,235 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:22,235 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 19:06:22,235 INFO L428 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:22,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:22,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1117237835, now seen corresponding path program 1 times [2021-02-23 19:06:22,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:22,236 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [963253242] [2021-02-23 19:06:22,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:22,239 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:22,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:06:22,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:22,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-02-23 19:06:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:22,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:22,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:22,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [963253242] [2021-02-23 19:06:22,503 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:22,503 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 19:06:22,503 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567039956] [2021-02-23 19:06:22,504 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 19:06:22,504 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:22,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 19:06:22,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 19:06:22,505 INFO L87 Difference]: Start difference. First operand 311 states and 370 transitions. Second operand 7 states. [2021-02-23 19:06:23,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:23,785 INFO L93 Difference]: Finished difference Result 669 states and 823 transitions. [2021-02-23 19:06:23,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-23 19:06:23,786 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 118 [2021-02-23 19:06:23,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:23,791 INFO L225 Difference]: With dead ends: 669 [2021-02-23 19:06:23,791 INFO L226 Difference]: Without dead ends: 409 [2021-02-23 19:06:23,793 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2021-02-23 19:06:23,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2021-02-23 19:06:23,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 306. [2021-02-23 19:06:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 306 states. [2021-02-23 19:06:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 364 transitions. [2021-02-23 19:06:23,899 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 364 transitions. Word has length 118 [2021-02-23 19:06:23,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:23,899 INFO L480 AbstractCegarLoop]: Abstraction has 306 states and 364 transitions. [2021-02-23 19:06:23,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 19:06:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2021-02-23 19:06:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-02-23 19:06:23,902 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:23,902 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:23,902 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 19:06:23,903 INFO L428 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:23,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:23,903 INFO L82 PathProgramCache]: Analyzing trace with hash -1501366736, now seen corresponding path program 1 times [2021-02-23 19:06:23,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:23,904 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348511626] [2021-02-23 19:06:23,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:23,906 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:23,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:23,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:23,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:23,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:23,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:23,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:23,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:06:23,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:23,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:06:24,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:24,170 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 19:06:24,172 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 19:06:24,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-02-23 19:06:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:24,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:24,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-23 19:06:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:24,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:24,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:24,287 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1348511626] [2021-02-23 19:06:24,287 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:24,288 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 19:06:24,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638315151] [2021-02-23 19:06:24,288 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 19:06:24,289 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:24,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 19:06:24,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2021-02-23 19:06:24,290 INFO L87 Difference]: Start difference. First operand 306 states and 364 transitions. Second operand 14 states. [2021-02-23 19:06:29,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:29,881 INFO L93 Difference]: Finished difference Result 1389 states and 1861 transitions. [2021-02-23 19:06:29,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-02-23 19:06:29,882 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 130 [2021-02-23 19:06:29,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:29,901 INFO L225 Difference]: With dead ends: 1389 [2021-02-23 19:06:29,901 INFO L226 Difference]: Without dead ends: 1134 [2021-02-23 19:06:29,906 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 972 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=579, Invalid=2727, Unknown=0, NotChecked=0, Total=3306 [2021-02-23 19:06:29,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1134 states. [2021-02-23 19:06:30,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1134 to 753. [2021-02-23 19:06:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 753 states. [2021-02-23 19:06:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 753 states and 949 transitions. [2021-02-23 19:06:30,146 INFO L78 Accepts]: Start accepts. Automaton has 753 states and 949 transitions. Word has length 130 [2021-02-23 19:06:30,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:30,146 INFO L480 AbstractCegarLoop]: Abstraction has 753 states and 949 transitions. [2021-02-23 19:06:30,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 19:06:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 949 transitions. [2021-02-23 19:06:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-02-23 19:06:30,148 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:30,149 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:30,149 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 19:06:30,149 INFO L428 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:30,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:30,150 INFO L82 PathProgramCache]: Analyzing trace with hash -433215497, now seen corresponding path program 1 times [2021-02-23 19:06:30,150 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:30,150 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [504875461] [2021-02-23 19:06:30,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:30,153 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:30,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:30,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:30,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:30,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:30,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-02-23 19:06:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:30,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:30,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:30,357 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [504875461] [2021-02-23 19:06:30,357 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:30,357 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-23 19:06:30,357 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818230012] [2021-02-23 19:06:30,358 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-23 19:06:30,358 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:30,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-23 19:06:30,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-23 19:06:30,359 INFO L87 Difference]: Start difference. First operand 753 states and 949 transitions. Second operand 6 states. [2021-02-23 19:06:32,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:32,041 INFO L93 Difference]: Finished difference Result 2124 states and 2786 transitions. [2021-02-23 19:06:32,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-23 19:06:32,042 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 121 [2021-02-23 19:06:32,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:32,054 INFO L225 Difference]: With dead ends: 2124 [2021-02-23 19:06:32,055 INFO L226 Difference]: Without dead ends: 1422 [2021-02-23 19:06:32,062 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-23 19:06:32,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1422 states. [2021-02-23 19:06:32,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1422 to 1180. [2021-02-23 19:06:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1180 states. [2021-02-23 19:06:32,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1490 transitions. [2021-02-23 19:06:32,432 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1490 transitions. Word has length 121 [2021-02-23 19:06:32,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:32,432 INFO L480 AbstractCegarLoop]: Abstraction has 1180 states and 1490 transitions. [2021-02-23 19:06:32,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-23 19:06:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1490 transitions. [2021-02-23 19:06:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 19:06:32,436 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:32,437 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:32,437 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 19:06:32,437 INFO L428 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:32,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:32,438 INFO L82 PathProgramCache]: Analyzing trace with hash -948470126, now seen corresponding path program 1 times [2021-02-23 19:06:32,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:32,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [593230079] [2021-02-23 19:06:32,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:32,788 WARN L141 QuantifierPusher]: treesize reduction 172, result has 51.0 percent of original size [2021-02-23 19:06:32,829 WARN L147 QuantifierPusher]: treesize reduction 172, result has 51.0 percent of original size 179 [2021-02-23 19:06:32,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:32,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,018 WARN L141 QuantifierPusher]: treesize reduction 178, result has 51.0 percent of original size [2021-02-23 19:06:33,034 WARN L147 QuantifierPusher]: treesize reduction 178, result has 51.0 percent of original size 185 [2021-02-23 19:06:33,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,065 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 19:06:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:33,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-02-23 19:06:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-02-23 19:06:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:33,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:33,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:33,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:06:33,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,363 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:06:33,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,372 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,374 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,377 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-02-23 19:06:33,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,386 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:06:33,394 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:06:33,397 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 19:06:33,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-02-23 19:06:33,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:33,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:33,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:06:33,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:06:33,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 19:06:33,474 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 19:06:33,474 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 19:06:33,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:06:33,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:06:33,510 WARN L141 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-02-23 19:06:33,510 WARN L147 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size 7 [2021-02-23 19:06:33,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:06:33,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 19:06:33,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:06:33,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:06:33,608 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-23 19:06:33,611 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-23 19:06:33,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:06:33,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 19:06:33,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 19:06:33,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:06:33,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:06:33,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:06:33,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:33,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:06:33,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-23 19:06:33,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:06:33,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:06:33,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:06:33,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:06:33,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:33,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 19:06:34,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:06:34,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:06:34,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-23 19:06:34,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-23 19:06:34,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:06:34,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:06:34,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-02-23 19:06:34,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:06:34,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-23 19:06:34,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:06:34,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:34,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:06:34,282 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [593230079] [2021-02-23 19:06:34,282 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:34,282 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-02-23 19:06:34,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332489053] [2021-02-23 19:06:34,283 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-02-23 19:06:34,283 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:34,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-02-23 19:06:34,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=841, Unknown=0, NotChecked=0, Total=992 [2021-02-23 19:06:34,284 INFO L87 Difference]: Start difference. First operand 1180 states and 1490 transitions. Second operand 31 states. [2021-02-23 19:06:36,114 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:06:36,295 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:06:36,460 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:06:36,635 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:06:36,926 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:06:37,111 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:06:37,265 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:06:42,450 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-02-23 19:06:42,759 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-02-23 19:06:43,005 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:06:43,171 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-02-23 19:06:45,224 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:06:45,643 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-02-23 19:06:45,808 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:06:45,971 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:06:46,122 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:06:46,279 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:06:47,051 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2021-02-23 19:06:47,287 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-02-23 19:06:47,517 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-02-23 19:06:47,659 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:06:48,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:48,023 INFO L93 Difference]: Finished difference Result 3104 states and 3994 transitions. [2021-02-23 19:06:48,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2021-02-23 19:06:48,024 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 154 [2021-02-23 19:06:48,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:48,040 INFO L225 Difference]: With dead ends: 3104 [2021-02-23 19:06:48,041 INFO L226 Difference]: Without dead ends: 2005 [2021-02-23 19:06:48,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 156 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9599 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=2446, Invalid=22360, Unknown=0, NotChecked=0, Total=24806 [2021-02-23 19:06:48,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2005 states. [2021-02-23 19:06:48,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2005 to 1396. [2021-02-23 19:06:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1396 states. [2021-02-23 19:06:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1396 states and 1709 transitions. [2021-02-23 19:06:48,381 INFO L78 Accepts]: Start accepts. Automaton has 1396 states and 1709 transitions. Word has length 154 [2021-02-23 19:06:48,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:48,382 INFO L480 AbstractCegarLoop]: Abstraction has 1396 states and 1709 transitions. [2021-02-23 19:06:48,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has 31 states. [2021-02-23 19:06:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1709 transitions. [2021-02-23 19:06:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-23 19:06:48,386 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:48,387 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:48,387 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 19:06:48,387 INFO L428 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:48,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:48,388 INFO L82 PathProgramCache]: Analyzing trace with hash 1894899928, now seen corresponding path program 1 times [2021-02-23 19:06:48,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:48,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [992685139] [2021-02-23 19:06:48,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:48,391 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 19:06:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:48,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:48,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:48,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:06:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:06:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:48,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:06:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:06:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-02-23 19:06:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:06:48,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-23 19:06:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:48,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:06:48,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 19:06:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:06:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:06:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:06:48,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:48,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:06:48,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:06:48,746 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [992685139] [2021-02-23 19:06:48,747 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:06:48,747 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 19:06:48,747 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526182153] [2021-02-23 19:06:48,749 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 19:06:48,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:06:48,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 19:06:48,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-02-23 19:06:48,750 INFO L87 Difference]: Start difference. First operand 1396 states and 1709 transitions. Second operand 9 states. [2021-02-23 19:06:50,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:06:50,947 INFO L93 Difference]: Finished difference Result 2592 states and 3269 transitions. [2021-02-23 19:06:50,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-23 19:06:50,947 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 167 [2021-02-23 19:06:50,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:06:50,957 INFO L225 Difference]: With dead ends: 2592 [2021-02-23 19:06:50,957 INFO L226 Difference]: Without dead ends: 1284 [2021-02-23 19:06:50,968 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=112, Invalid=308, Unknown=0, NotChecked=0, Total=420 [2021-02-23 19:06:50,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1284 states. [2021-02-23 19:06:51,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1284 to 1002. [2021-02-23 19:06:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1002 states. [2021-02-23 19:06:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 1002 states and 1176 transitions. [2021-02-23 19:06:51,250 INFO L78 Accepts]: Start accepts. Automaton has 1002 states and 1176 transitions. Word has length 167 [2021-02-23 19:06:51,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:06:51,252 INFO L480 AbstractCegarLoop]: Abstraction has 1002 states and 1176 transitions. [2021-02-23 19:06:51,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 19:06:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1176 transitions. [2021-02-23 19:06:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-23 19:06:51,258 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:06:51,258 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:06:51,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 19:06:51,258 INFO L428 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:06:51,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:06:51,259 INFO L82 PathProgramCache]: Analyzing trace with hash -1431268616, now seen corresponding path program 1 times [2021-02-23 19:06:51,259 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:06:51,261 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1776842308] [2021-02-23 19:06:51,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:06:53,631 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2021-02-23 19:06:53,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:06:53,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2021-02-23 19:06:56,306 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:06:56,317 WARN L141 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size [2021-02-23 19:06:56,325 WARN L147 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size 211 [2021-02-23 19:06:58,895 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:06:58,901 WARN L141 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size [2021-02-23 19:06:58,905 WARN L147 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size 215 [2021-02-23 19:07:01,536 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:07:01,546 WARN L141 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size [2021-02-23 19:07:01,553 WARN L147 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size 211 [2021-02-23 19:07:04,231 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:07:04,236 WARN L141 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size [2021-02-23 19:07:04,241 WARN L147 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size 215 [2021-02-23 19:07:06,842 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:07:06,847 WARN L141 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size [2021-02-23 19:07:06,850 WARN L147 QuantifierPusher]: treesize reduction 98, result has 68.3 percent of original size 211 [2021-02-23 19:07:09,133 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2021-02-23 19:07:09,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:09,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 206 [2021-02-23 19:07:11,788 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-02-23 19:07:11,792 WARN L141 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size [2021-02-23 19:07:11,796 WARN L147 QuantifierPusher]: treesize reduction 94, result has 69.6 percent of original size 215 [2021-02-23 19:07:11,797 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 19:07:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:11,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:11,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:11,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:11,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:11,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:11,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:11,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:07:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:11,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:11,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:07:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:07:12,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-02-23 19:07:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-02-23 19:07:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-02-23 19:07:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:07:12,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:07:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-02-23 19:07:12,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-02-23 19:07:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:12,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:07:12,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,148 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-02-23 19:07:12,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:12,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2021-02-23 19:07:12,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,180 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,182 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,188 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,189 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:12,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 205 [2021-02-23 19:07:12,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:12,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2021-02-23 19:07:12,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,227 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,229 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:12,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 205 [2021-02-23 19:07:12,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:12,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:12,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:12,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 19:07:12,257 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,258 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 19:07:12,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2021-02-23 19:07:12,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:12,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:07:12,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:12,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 19:07:12,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:07:12,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 19:07:12,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 19:07:12,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:12,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:07:12,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 19:07:12,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 19:07:12,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:12,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 19:07:12,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:12,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:07:12,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:07:12,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 19:07:12,588 WARN L141 QuantifierPusher]: treesize reduction 8, result has 75.8 percent of original size [2021-02-23 19:07:12,588 WARN L147 QuantifierPusher]: treesize reduction 8, result has 75.8 percent of original size 25 [2021-02-23 19:07:12,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:07:12,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:07:12,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:12,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 19:07:12,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:12,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:12,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:07:12,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 19:07:12,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:07:12,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:07:12,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-02-23 19:07:12,871 WARN L141 QuantifierPusher]: treesize reduction 8, result has 78.4 percent of original size [2021-02-23 19:07:12,872 WARN L147 QuantifierPusher]: treesize reduction 8, result has 78.4 percent of original size 29 [2021-02-23 19:07:12,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 19:07:12,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-23 19:07:12,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:07:12,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:07:12,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:12,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-23 19:07:13,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 19:07:13,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:07:13,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,069 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:13,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 19:07:13,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-23 19:07:13,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:13,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:13,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:13,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:13,173 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1776842308] [2021-02-23 19:07:13,173 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:07:13,174 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2021-02-23 19:07:13,174 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113823674] [2021-02-23 19:07:13,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-02-23 19:07:13,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:07:13,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-02-23 19:07:13,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=916, Unknown=0, NotChecked=0, Total=1056 [2021-02-23 19:07:13,176 INFO L87 Difference]: Start difference. First operand 1002 states and 1176 transitions. Second operand 32 states. [2021-02-23 19:07:14,780 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:14,933 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:07:15,099 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:15,266 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:07:15,432 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:15,624 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:07:15,790 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:15,950 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-02-23 19:07:16,121 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:16,321 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-02-23 19:07:16,469 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:18,432 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:18,809 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:19,926 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:20,932 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:07:22,005 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-02-23 19:07:22,295 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:32,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:07:32,528 INFO L93 Difference]: Finished difference Result 5430 states and 7142 transitions. [2021-02-23 19:07:32,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 165 states. [2021-02-23 19:07:32,530 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 169 [2021-02-23 19:07:32,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:07:32,562 INFO L225 Difference]: With dead ends: 5430 [2021-02-23 19:07:32,562 INFO L226 Difference]: Without dead ends: 4540 [2021-02-23 19:07:32,590 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 184 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14499 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=2852, Invalid=31558, Unknown=0, NotChecked=0, Total=34410 [2021-02-23 19:07:32,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4540 states. [2021-02-23 19:07:33,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4540 to 3310. [2021-02-23 19:07:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3310 states. [2021-02-23 19:07:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 3310 states and 4084 transitions. [2021-02-23 19:07:33,659 INFO L78 Accepts]: Start accepts. Automaton has 3310 states and 4084 transitions. Word has length 169 [2021-02-23 19:07:33,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:07:33,659 INFO L480 AbstractCegarLoop]: Abstraction has 3310 states and 4084 transitions. [2021-02-23 19:07:33,660 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2021-02-23 19:07:33,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 4084 transitions. [2021-02-23 19:07:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-23 19:07:33,666 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 19:07:33,666 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 19:07:33,667 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 19:07:33,667 INFO L428 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 19:07:33,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 19:07:33,667 INFO L82 PathProgramCache]: Analyzing trace with hash -57582122, now seen corresponding path program 1 times [2021-02-23 19:07:33,667 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 19:07:33,668 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [389380629] [2021-02-23 19:07:33,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 19:07:33,798 WARN L141 QuantifierPusher]: treesize reduction 178, result has 51.0 percent of original size [2021-02-23 19:07:33,800 WARN L147 QuantifierPusher]: treesize reduction 178, result has 51.0 percent of original size 185 [2021-02-23 19:07:33,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:33,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:33,944 WARN L141 QuantifierPusher]: treesize reduction 172, result has 51.0 percent of original size [2021-02-23 19:07:33,947 WARN L147 QuantifierPusher]: treesize reduction 172, result has 51.0 percent of original size 179 [2021-02-23 19:07:33,948 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 19:07:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:33,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:33,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:33,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:33,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:33,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:33,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 19:07:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-02-23 19:07:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 19:07:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-02-23 19:07:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-02-23 19:07:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 19:07:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:07:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-02-23 19:07:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 19:07:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 19:07:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-02-23 19:07:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 19:07:34,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 19:07:34,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:34,321 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:34,323 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:34,324 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:07:34,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,329 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 19:07:34,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:34,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 19:07:34,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-02-23 19:07:34,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:34,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:34,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:07:34,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:07:34,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 19:07:34,435 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 19:07:34,435 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 19:07:34,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 19:07:34,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 19:07:34,487 WARN L141 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size [2021-02-23 19:07:34,487 WARN L147 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size 7 [2021-02-23 19:07:34,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 19:07:34,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 19:07:34,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 19:07:34,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 19:07:34,589 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-23 19:07:34,590 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-23 19:07:34,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:34,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 19:07:34,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 19:07:34,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:34,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:34,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:34,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 19:07:35,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:35,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:35,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-23 19:07:35,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:35,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 19:07:35,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:07:35,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 19:07:35,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 19:07:35,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:07:35,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 19:07:35,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-23 19:07:35,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-23 19:07:35,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 19:07:35,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 19:07:35,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-02-23 19:07:35,563 WARN L141 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-02-23 19:07:35,564 WARN L147 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size 1 [2021-02-23 19:07:35,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 19:07:35,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 19:07:35,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-23 19:07:35,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 19:07:35,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-02-23 19:07:35,652 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [389380629] [2021-02-23 19:07:35,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 19:07:35,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2021-02-23 19:07:35,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079305090] [2021-02-23 19:07:35,653 INFO L460 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-02-23 19:07:35,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 19:07:35,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-02-23 19:07:35,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=1377, Unknown=0, NotChecked=0, Total=1560 [2021-02-23 19:07:35,654 INFO L87 Difference]: Start difference. First operand 3310 states and 4084 transitions. Second operand 39 states. [2021-02-23 19:07:37,304 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:37,481 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:38,074 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:07:38,255 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:07:38,416 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:07:38,585 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:07:38,908 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:07:39,111 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:39,333 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-02-23 19:07:39,951 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-02-23 19:07:40,120 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:42,430 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:07:42,657 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-02-23 19:07:42,917 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-02-23 19:07:44,970 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-02-23 19:07:47,498 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:49,278 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:07:49,888 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-02-23 19:07:50,223 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-02-23 19:07:50,635 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-02-23 19:07:50,785 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-02-23 19:07:51,313 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-02-23 19:07:54,066 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-02-23 19:07:54,380 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2021-02-23 19:07:54,688 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:07:54,879 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-02-23 19:07:55,872 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-02-23 19:07:56,052 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-02-23 19:07:56,213 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-02-23 19:07:59,299 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-02-23 19:07:59,909 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:08:00,070 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:08:00,226 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2021-02-23 19:08:00,389 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:08:01,318 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-02-23 19:08:01,483 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:08:02,247 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:08:02,450 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:08:02,637 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2021-02-23 19:08:02,828 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:08:03,914 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-02-23 19:08:04,729 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2021-02-23 19:08:05,014 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2021-02-23 19:08:05,337 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-02-23 19:08:05,605 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-02-23 19:08:05,918 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-02-23 19:08:06,237 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-02-23 19:08:06,442 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-02-23 19:08:07,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 19:08:07,066 INFO L93 Difference]: Finished difference Result 9628 states and 12474 transitions. [2021-02-23 19:08:07,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 244 states. [2021-02-23 19:08:07,067 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 203 [2021-02-23 19:08:07,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 19:08:07,077 INFO L225 Difference]: With dead ends: 9628 [2021-02-23 19:08:07,077 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 19:08:07,181 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 255 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26654 ImplicationChecksByTransitivity, 21.8s TimeCoverageRelationStatistics Valid=4981, Invalid=60811, Unknown=0, NotChecked=0, Total=65792 [2021-02-23 19:08:07,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 19:08:07,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 19:08:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 19:08:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 19:08:07,183 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 203 [2021-02-23 19:08:07,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 19:08:07,183 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 19:08:07,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 39 states. [2021-02-23 19:08:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 19:08:07,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 19:08:07,184 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-23 19:08:07,186 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 19:08:09,288 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 111 [2021-02-23 19:08:09,538 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2021-02-23 19:08:10,145 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2021-02-23 19:08:11,335 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2021-02-23 19:08:11,943 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:12,359 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 135 [2021-02-23 19:08:12,623 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 136 [2021-02-23 19:08:12,925 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:13,748 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:13,919 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 64 [2021-02-23 19:08:14,241 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:14,467 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:15,041 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:15,688 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:15,801 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:15,906 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 129 [2021-02-23 19:08:16,510 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:16,885 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 135 [2021-02-23 19:08:17,126 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:17,423 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:17,645 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:17,808 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:17,917 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:18,123 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:18,408 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 126 [2021-02-23 19:08:18,653 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:19,049 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2021-02-23 19:08:19,472 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 205 [2021-02-23 19:08:19,825 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 182 [2021-02-23 19:08:20,118 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 170 [2021-02-23 19:08:20,361 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 170 [2021-02-23 19:08:20,544 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 159 [2021-02-23 19:08:20,770 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 170 [2021-02-23 19:08:20,993 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 166 [2021-02-23 19:08:21,452 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 205 [2021-02-23 19:08:21,640 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 159 [2021-02-23 19:08:21,906 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 174 [2021-02-23 19:08:22,153 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 171 [2021-02-23 19:08:22,373 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 159 [2021-02-23 19:08:22,799 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 207 [2021-02-23 19:08:23,085 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 182 [2021-02-23 19:08:23,306 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 169 [2021-02-23 19:08:23,557 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 169 [2021-02-23 19:08:24,169 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 210 [2021-02-23 19:08:24,397 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2021-02-23 19:08:24,659 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 170 [2021-02-23 19:08:25,218 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 207 [2021-02-23 19:08:25,636 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 204 [2021-02-23 19:08:26,417 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 224 [2021-02-23 19:08:26,636 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 157 [2021-02-23 19:08:27,245 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 209 [2021-02-23 19:08:27,501 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 174 [2021-02-23 19:08:27,935 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 204 [2021-02-23 19:08:28,138 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-02-23 19:08:28,545 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 205 [2021-02-23 19:08:28,730 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 159 [2021-02-23 19:08:28,997 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 171 [2021-02-23 19:08:29,197 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 154 [2021-02-23 19:08:29,418 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2021-02-23 19:08:29,836 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 205 [2021-02-23 19:08:30,204 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 192 [2021-02-23 19:08:30,463 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 183 [2021-02-23 19:08:30,683 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 166 [2021-02-23 19:08:30,921 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 166 [2021-02-23 19:08:31,119 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 158 [2021-02-23 19:08:31,350 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 167 [2021-02-23 19:08:31,597 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 167 [2021-02-23 19:08:31,923 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 190 [2021-02-23 19:08:32,111 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 156 [2021-02-23 19:08:32,401 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 175 [2021-02-23 19:08:32,629 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 169 [2021-02-23 19:08:32,829 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 156 [2021-02-23 19:08:33,149 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 186 [2021-02-23 19:08:33,426 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 186 [2021-02-23 19:08:33,648 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 167 [2021-02-23 19:08:33,867 WARN L202 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 167 [2021-02-23 19:08:34,378 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 218 [2021-02-23 19:08:34,607 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 168 [2021-02-23 19:08:34,834 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 168 [2021-02-23 19:08:35,189 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 187 [2021-02-23 19:08:35,534 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 187 [2021-02-23 19:08:36,063 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 206 [2021-02-23 19:08:36,296 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 159 [2021-02-23 19:08:36,760 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 200 [2021-02-23 19:08:36,996 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 170 [2021-02-23 19:08:37,321 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 186 [2021-02-23 19:08:37,511 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 157 [2021-02-23 19:08:37,826 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 190 [2021-02-23 19:08:38,026 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 156 [2021-02-23 19:08:38,310 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 174 [2021-02-23 19:08:38,531 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 157 [2021-02-23 19:08:38,759 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 169 [2021-02-23 19:08:39,111 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 191 [2021-02-23 19:08:39,532 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 197 [2021-02-23 19:08:39,777 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 169 [2021-02-23 19:08:39,991 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 169 [2021-02-23 19:08:40,204 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 169 [2021-02-23 19:08:40,396 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 156 [2021-02-23 19:08:40,618 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 170 [2021-02-23 19:08:40,848 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 168 [2021-02-23 19:08:41,165 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 195 [2021-02-23 19:08:41,350 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 154 [2021-02-23 19:08:41,627 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2021-02-23 19:08:41,861 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 173 [2021-02-23 19:08:42,044 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 157 [2021-02-23 19:08:42,367 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 189 [2021-02-23 19:08:42,634 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 172 [2021-02-23 19:08:42,844 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 168 [2021-02-23 19:08:43,061 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 168 [2021-02-23 19:08:43,580 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 207 [2021-02-23 19:08:43,803 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 169 [2021-02-23 19:08:44,030 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 171 [2021-02-23 19:08:44,375 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 190 [2021-02-23 19:08:44,714 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 194 [2021-02-23 19:08:45,235 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 193 [2021-02-23 19:08:45,448 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 160 [2021-02-23 19:08:45,908 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 189 [2021-02-23 19:08:46,141 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 171 [2021-02-23 19:08:46,520 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 193 [2021-02-23 19:08:46,709 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 158 [2021-02-23 19:08:47,012 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 194 [2021-02-23 19:08:47,194 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 157 [2021-02-23 19:08:47,471 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 178 [2021-02-23 19:08:47,669 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 158 [2021-02-23 19:08:47,888 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 170 [2021-02-23 19:08:48,227 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 195 [2021-02-23 19:08:48,493 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 163 [2021-02-23 19:08:48,719 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 159 [2021-02-23 19:08:48,901 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2021-02-23 19:08:49,086 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2021-02-23 19:08:49,236 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2021-02-23 19:08:49,430 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 151 [2021-02-23 19:08:49,580 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2021-02-23 19:08:49,823 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 162 [2021-02-23 19:08:49,963 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 142 [2021-02-23 19:08:50,163 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2021-02-23 19:08:50,355 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 153 [2021-02-23 19:08:50,502 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2021-02-23 19:08:50,744 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 166 [2021-02-23 19:08:50,994 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 160 [2021-02-23 19:08:51,186 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 149 [2021-02-23 19:08:51,380 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 149 [2021-02-23 19:08:51,739 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 183 [2021-02-23 19:08:51,951 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2021-02-23 19:08:52,145 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 151 [2021-02-23 19:08:52,396 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 167 [2021-02-23 19:08:52,653 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 167 [2021-02-23 19:08:53,054 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 189 [2021-02-23 19:08:53,205 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 143 [2021-02-23 19:08:53,541 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 182 [2021-02-23 19:08:53,733 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 152 [2021-02-23 19:08:53,975 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 166 [2021-02-23 19:08:54,118 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 142 [2021-02-23 19:08:54,358 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 162 [2021-02-23 19:08:54,500 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 142 [2021-02-23 19:08:54,698 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 154 [2021-02-23 19:08:54,838 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 142 [2021-02-23 19:08:55,048 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2021-02-23 19:08:55,298 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 163 [2021-02-23 19:08:56,289 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 205 [2021-02-23 19:08:56,563 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2021-02-23 19:08:56,780 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 170 [2021-02-23 19:08:57,007 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 170 [2021-02-23 19:08:57,189 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 159 [2021-02-23 19:08:57,416 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 170 [2021-02-23 19:08:57,629 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2021-02-23 19:08:58,038 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 205 [2021-02-23 19:08:58,225 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 159 [2021-02-23 19:08:58,480 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 174 [2021-02-23 19:08:58,727 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 171 [2021-02-23 19:08:58,911 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 159 [2021-02-23 19:08:59,322 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 207 [2021-02-23 19:08:59,608 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 182 [2021-02-23 19:08:59,828 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 169 [2021-02-23 19:09:00,042 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 169 [2021-02-23 19:09:00,638 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 210 [2021-02-23 19:09:00,862 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 169 [2021-02-23 19:09:01,083 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 170 [2021-02-23 19:09:01,516 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 207 [2021-02-23 19:09:01,922 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 204 [2021-02-23 19:09:02,663 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 224 [2021-02-23 19:09:02,863 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 157 [2021-02-23 19:09:03,450 WARN L202 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 209 [2021-02-23 19:09:03,701 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 174 [2021-02-23 19:09:04,119 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 204 [2021-02-23 19:09:04,319 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 154 [2021-02-23 19:09:04,723 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 205 [2021-02-23 19:09:04,900 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 159 [2021-02-23 19:09:05,143 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 171 [2021-02-23 19:09:05,335 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 154 [2021-02-23 19:09:05,550 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 169 [2021-02-23 19:09:05,957 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 205 [2021-02-23 19:09:06,326 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 200 [2021-02-23 19:09:06,575 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 189 [2021-02-23 19:09:06,786 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 173 [2021-02-23 19:09:06,998 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 173 [2021-02-23 19:09:07,183 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 161 [2021-02-23 19:09:07,403 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 174 [2021-02-23 19:09:07,626 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 168 [2021-02-23 19:09:07,937 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 198 [2021-02-23 19:09:08,121 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 159 [2021-02-23 19:09:08,388 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 183 [2021-02-23 19:09:08,603 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 175 [2021-02-23 19:09:08,786 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 157 [2021-02-23 19:09:09,103 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 196 [2021-02-23 19:09:09,384 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 192 [2021-02-23 19:09:09,598 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 172 [2021-02-23 19:09:09,806 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 172 [2021-02-23 19:09:10,317 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 223 [2021-02-23 19:09:10,534 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 173 [2021-02-23 19:09:10,749 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 175 [2021-02-23 19:09:11,079 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 196 [2021-02-23 19:09:11,399 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 198 [2021-02-23 19:09:11,917 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 212 [2021-02-23 19:09:12,126 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 159 [2021-02-23 19:09:12,582 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 205 [2021-02-23 19:09:12,810 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 178 [2021-02-23 19:09:13,118 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 197 [2021-02-23 19:09:13,295 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-02-23 19:09:13,601 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 198 [2021-02-23 19:09:13,777 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2021-02-23 19:09:14,051 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 180 [2021-02-23 19:09:14,239 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 158 [2021-02-23 19:09:14,461 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 174 [2021-02-23 19:09:14,807 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 198 [2021-02-23 19:09:15,963 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 185 [2021-02-23 19:09:16,227 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 172 [2021-02-23 19:09:16,445 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 158 [2021-02-23 19:09:16,664 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 158 [2021-02-23 19:09:16,856 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 150 [2021-02-23 19:09:17,086 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 159 [2021-02-23 19:09:17,317 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 157 [2021-02-23 19:09:17,671 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 183 [2021-02-23 19:09:17,869 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 148 [2021-02-23 19:09:18,142 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 163 [2021-02-23 19:09:18,373 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 159 [2021-02-23 19:09:18,566 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 149 [2021-02-23 19:09:18,938 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 180 [2021-02-23 19:09:19,235 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 175 [2021-02-23 19:09:19,461 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 159 [2021-02-23 19:09:19,684 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 159 [2021-02-23 19:09:20,235 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 212 [2021-02-23 19:09:20,465 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 160 [2021-02-23 19:09:20,692 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 160 [2021-02-23 19:09:21,071 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 180 [2021-02-23 19:09:21,441 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 181 [2021-02-23 19:09:22,044 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 217 [2021-02-23 19:09:22,260 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 149 [2021-02-23 19:09:22,783 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 206 [2021-02-23 19:09:23,010 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 158 [2021-02-23 19:09:23,376 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 180 [2021-02-23 19:09:23,568 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 147 [2021-02-23 19:09:23,918 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 183 [2021-02-23 19:09:24,103 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 149 [2021-02-23 19:09:24,387 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 164 [2021-02-23 19:09:24,581 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 147 [2021-02-23 19:09:24,808 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 161 [2021-02-23 19:09:25,178 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 183 [2021-02-23 19:09:28,800 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 214 [2021-02-23 19:09:29,051 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:29,302 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:29,559 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:29,769 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 167 [2021-02-23 19:09:30,039 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2021-02-23 19:09:30,290 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 184 [2021-02-23 19:09:30,709 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 210 [2021-02-23 19:09:30,908 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2021-02-23 19:09:31,252 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 199 [2021-02-23 19:09:31,518 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:31,731 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 169 [2021-02-23 19:09:32,154 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 205 [2021-02-23 19:09:32,431 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2021-02-23 19:09:32,689 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:32,945 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:33,414 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 216 [2021-02-23 19:09:33,688 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 175 [2021-02-23 19:09:33,961 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2021-02-23 19:09:34,483 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 229 [2021-02-23 19:09:34,940 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 212 [2021-02-23 19:09:35,376 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 212 [2021-02-23 19:09:35,632 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 190 [2021-02-23 19:09:36,068 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 212 [2021-02-23 19:09:36,332 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 170 [2021-02-23 19:09:36,748 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 208 [2021-02-23 19:09:36,948 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2021-02-23 19:09:37,370 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 207 [2021-02-23 19:09:37,567 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 165 [2021-02-23 19:09:37,908 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 199 [2021-02-23 19:09:38,104 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 163 [2021-02-23 19:09:38,377 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 174 [2021-02-23 19:09:38,900 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 231 [2021-02-23 19:09:41,808 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 124 [2021-02-23 19:09:42,246 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 120 [2021-02-23 19:09:43,078 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 124 [2021-02-23 19:09:43,518 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 124 [2021-02-23 19:09:43,621 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 123 [2021-02-23 19:09:43,797 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 124 [2021-02-23 19:09:48,886 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 188 [2021-02-23 19:09:49,139 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 180 [2021-02-23 19:09:49,347 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 176 [2021-02-23 19:09:49,559 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 176 [2021-02-23 19:09:49,739 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 154 [2021-02-23 19:09:49,962 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 177 [2021-02-23 19:09:50,187 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 170 [2021-02-23 19:09:50,490 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 186 [2021-02-23 19:09:50,667 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 152 [2021-02-23 19:09:50,927 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 177 [2021-02-23 19:09:51,147 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 183 [2021-02-23 19:09:51,329 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 157 [2021-02-23 19:09:51,632 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 199 [2021-02-23 19:09:51,899 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 183 [2021-02-23 19:09:52,110 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 165 [2021-02-23 19:09:52,314 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 166 [2021-02-23 19:09:52,768 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 206 [2021-02-23 19:09:52,982 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 166 [2021-02-23 19:09:53,200 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 178 [2021-02-23 19:09:53,531 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 199 [2021-02-23 19:09:53,842 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 200 [2021-02-23 19:09:54,311 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 192 [2021-02-23 19:09:54,523 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 160 [2021-02-23 19:09:54,943 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 188 [2021-02-23 19:09:55,169 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 172 [2021-02-23 19:09:55,472 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 199 [2021-02-23 19:09:55,656 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 158 [2021-02-23 19:09:55,952 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 192 [2021-02-23 19:09:56,124 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 157 [2021-02-23 19:09:56,394 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 188 [2021-02-23 19:09:56,573 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 160 [2021-02-23 19:09:56,785 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 168 [2021-02-23 19:09:57,097 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 193 [2021-02-23 19:10:08,734 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 128 [2021-02-23 19:10:09,585 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 127 [2021-02-23 19:10:09,987 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 128 [2021-02-23 19:10:10,439 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 128 [2021-02-23 19:10:10,541 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 127 [2021-02-23 19:10:10,721 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 128 [2021-02-23 19:10:11,059 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 127 [2021-02-23 19:10:11,225 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 125 [2021-02-23 19:10:11,389 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 125 [2021-02-23 19:10:17,790 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 121 [2021-02-23 19:10:23,377 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 198 [2021-02-23 19:10:23,595 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 183 [2021-02-23 19:10:23,796 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 168 [2021-02-23 19:10:23,988 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 168 [2021-02-23 19:10:24,162 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 160 [2021-02-23 19:10:24,364 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 169 [2021-02-23 19:10:24,556 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 158 [2021-02-23 19:10:24,862 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2021-02-23 19:10:25,028 WARN L202 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 158 [2021-02-23 19:10:25,265 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 178 [2021-02-23 19:10:25,464 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 169 [2021-02-23 19:10:25,637 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 157 [2021-02-23 19:10:25,948 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 189 [2021-02-23 19:10:26,179 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 186 [2021-02-23 19:10:26,373 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 170 [2021-02-23 19:10:26,572 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 171 [2021-02-23 19:10:27,042 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 228 [2021-02-23 19:10:27,243 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 171 [2021-02-23 19:10:27,443 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 170 [2021-02-23 19:10:27,754 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 190 [2021-02-23 19:10:28,071 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 189 [2021-02-23 19:10:28,571 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 234 [2021-02-23 19:10:28,758 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 158 [2021-02-23 19:10:29,203 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 223 [2021-02-23 19:10:29,412 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 173 [2021-02-23 19:10:29,713 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 188 [2021-02-23 19:10:29,883 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 156 [2021-02-23 19:10:30,184 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 196 [2021-02-23 19:10:30,346 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 157 [2021-02-23 19:10:30,578 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 174 [2021-02-23 19:10:30,751 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 156 [2021-02-23 19:10:30,958 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 173 [2021-02-23 19:10:31,271 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 197 [2021-02-23 19:10:31,952 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 243 [2021-02-23 19:10:32,390 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 213 [2021-02-23 19:10:32,746 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 196 [2021-02-23 19:10:33,102 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 194 [2021-02-23 19:10:33,399 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 179 [2021-02-23 19:10:33,764 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 197 [2021-02-23 19:10:34,103 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 180 [2021-02-23 19:10:34,763 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 241 [2021-02-23 19:10:35,054 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 176 [2021-02-23 19:10:35,497 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 206 [2021-02-23 19:10:35,873 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 197 [2021-02-23 19:10:36,164 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 176 [2021-02-23 19:10:36,813 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 231 [2021-02-23 19:10:37,267 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 216 [2021-02-23 19:10:37,619 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 195 [2021-02-23 19:10:37,970 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 195 [2021-02-23 19:10:38,997 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 364 DAG size of output: 275 [2021-02-23 19:10:39,362 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 196 [2021-02-23 19:10:39,720 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 196 [2021-02-23 19:10:40,379 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 232 [2021-02-23 19:10:41,036 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 231 [2021-02-23 19:10:42,219 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 385 DAG size of output: 289 [2021-02-23 19:10:42,532 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 180 [2021-02-23 19:10:43,571 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 359 DAG size of output: 270 [2021-02-23 19:10:43,988 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 201 [2021-02-23 19:10:44,643 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 230 [2021-02-23 19:10:44,945 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 177 [2021-02-23 19:10:45,602 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 241 [2021-02-23 19:10:45,876 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 176 [2021-02-23 19:10:46,304 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 202 [2021-02-23 19:10:46,620 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 177 [2021-02-23 19:10:46,983 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 197 [2021-02-23 19:10:47,646 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 242 [2021-02-23 19:10:55,424 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 332 DAG size of output: 295 [2021-02-23 19:10:55,945 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 219 [2021-02-23 19:10:56,469 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 219 [2021-02-23 19:10:56,993 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 219 [2021-02-23 19:10:57,434 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 218 [2021-02-23 19:10:57,981 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 222 [2021-02-23 19:10:58,511 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 234 [2021-02-23 19:10:59,472 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 291 [2021-02-23 19:10:59,879 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 218 [2021-02-23 19:11:00,599 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 245 [2021-02-23 19:11:01,139 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 221 [2021-02-23 19:11:01,579 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 220 [2021-02-23 19:11:02,539 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 291 [2021-02-23 19:11:03,102 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 223 [2021-02-23 19:11:03,627 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 219 [2021-02-23 19:11:04,143 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 219 [2021-02-23 19:11:05,236 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 343 DAG size of output: 303 [2021-02-23 19:11:05,786 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 222 [2021-02-23 19:11:06,351 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 223 [2021-02-23 19:11:07,540 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 355 DAG size of output: 316 [2021-02-23 19:11:08,573 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 332 DAG size of output: 295 [2021-02-23 19:11:09,591 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 340 DAG size of output: 300 [2021-02-23 19:11:10,144 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 240 [2021-02-23 19:11:11,159 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 339 DAG size of output: 299 [2021-02-23 19:11:11,692 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 221 [2021-02-23 19:11:12,654 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 291 [2021-02-23 19:11:13,078 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 216 [2021-02-23 19:11:14,031 WARN L202 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 291 [2021-02-23 19:11:14,463 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 217 [2021-02-23 19:11:15,178 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 245 [2021-02-23 19:11:15,597 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 215 [2021-02-23 19:11:16,161 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 223 [2021-02-23 19:11:17,344 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 355 DAG size of output: 316 [2021-02-23 19:11:18,674 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 247 [2021-02-23 19:11:19,098 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 215 [2021-02-23 19:11:19,456 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 197 [2021-02-23 19:11:19,799 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 197 [2021-02-23 19:11:20,093 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 183 [2021-02-23 19:11:20,446 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 198 [2021-02-23 19:11:20,758 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 183 [2021-02-23 19:11:21,381 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 245 [2021-02-23 19:11:21,655 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 176 [2021-02-23 19:11:22,085 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 208 [2021-02-23 19:11:22,448 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 200 [2021-02-23 19:11:22,730 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 181 [2021-02-23 19:11:23,364 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 239 [2021-02-23 19:11:23,815 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 218 [2021-02-23 19:11:24,159 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 196 [2021-02-23 19:11:24,500 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 196 [2021-02-23 19:11:25,525 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 360 DAG size of output: 287 [2021-02-23 19:11:25,879 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 197 [2021-02-23 19:11:26,243 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 199 [2021-02-23 19:11:26,894 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 239 [2021-02-23 19:11:27,547 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 239 [2021-02-23 19:11:28,681 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 381 DAG size of output: 303 [2021-02-23 19:11:28,976 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 183 [2021-02-23 19:11:29,973 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 282 [2021-02-23 19:11:30,361 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 203 [2021-02-23 19:11:30,989 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 238 [2021-02-23 19:11:31,270 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178 [2021-02-23 19:11:31,901 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 245 [2021-02-23 19:11:32,173 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 176 [2021-02-23 19:11:32,580 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 205 [2021-02-23 19:11:32,859 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 178 [2021-02-23 19:11:33,208 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 198 [2021-02-23 19:11:33,839 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 245 [2021-02-23 19:11:34,290 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 204 [2021-02-23 19:11:34,587 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 186 [2021-02-23 19:11:34,829 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 174 [2021-02-23 19:11:35,070 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 174 [2021-02-23 19:11:35,271 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2021-02-23 19:11:35,509 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 174 [2021-02-23 19:11:35,741 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2021-02-23 19:11:36,204 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 204 [2021-02-23 19:11:36,404 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:11:36,696 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 176 [2021-02-23 19:11:36,957 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 177 [2021-02-23 19:11:37,151 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2021-02-23 19:11:37,621 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 207 [2021-02-23 19:11:37,928 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 186 [2021-02-23 19:11:38,169 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 173 [2021-02-23 19:11:38,410 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 173 [2021-02-23 19:11:39,115 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 233 [2021-02-23 19:11:39,359 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 173 [2021-02-23 19:11:39,602 WARN L202 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 174 [2021-02-23 19:11:40,070 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 207 [2021-02-23 19:11:40,531 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 207 [2021-02-23 19:11:41,364 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 246 [2021-02-23 19:11:41,603 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2021-02-23 19:11:42,280 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 232 [2021-02-23 19:11:42,561 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 176 [2021-02-23 19:11:43,012 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 207 [2021-02-23 19:11:43,229 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:11:43,671 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 202 [2021-02-23 19:11:43,862 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:11:44,142 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 177 [2021-02-23 19:11:44,352 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:11:44,603 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 173 [2021-02-23 19:11:45,069 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 202 [2021-02-23 19:11:46,721 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2021-02-23 19:11:47,152 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 122 [2021-02-23 19:11:47,323 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 119 [2021-02-23 19:11:56,020 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 220 [2021-02-23 19:11:56,328 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 201 [2021-02-23 19:11:56,569 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 188 [2021-02-23 19:11:56,800 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 188 [2021-02-23 19:11:56,980 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 173 [2021-02-23 19:11:57,230 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 188 [2021-02-23 19:11:57,459 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 180 [2021-02-23 19:11:57,882 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 220 [2021-02-23 19:11:58,059 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 173 [2021-02-23 19:11:58,310 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 190 [2021-02-23 19:11:58,595 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 191 [2021-02-23 19:11:58,779 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 173 [2021-02-23 19:11:59,220 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 234 [2021-02-23 19:11:59,529 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 201 [2021-02-23 19:11:59,764 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 187 [2021-02-23 19:12:00,012 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 187 [2021-02-23 19:12:00,708 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 259 [2021-02-23 19:12:00,948 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 187 [2021-02-23 19:12:01,187 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 188 [2021-02-23 19:12:01,646 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 234 [2021-02-23 19:12:02,091 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 234 [2021-02-23 19:12:02,915 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 270 [2021-02-23 19:12:03,126 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 173 [2021-02-23 19:12:03,807 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 258 [2021-02-23 19:12:04,051 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 190 [2021-02-23 19:12:04,498 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 234 [2021-02-23 19:12:04,699 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 173 [2021-02-23 19:12:05,119 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 223 [2021-02-23 19:12:05,294 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 173 [2021-02-23 19:12:05,574 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 191 [2021-02-23 19:12:05,781 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 173 [2021-02-23 19:12:06,027 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 187 [2021-02-23 19:12:06,471 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 223 [2021-02-23 19:12:07,618 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 241 [2021-02-23 19:12:08,019 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 215 [2021-02-23 19:12:08,345 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 200 [2021-02-23 19:12:08,663 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 200 [2021-02-23 19:12:08,928 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 184 [2021-02-23 19:12:09,264 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 201 [2021-02-23 19:12:09,599 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 192 [2021-02-23 19:12:10,194 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 240 [2021-02-23 19:12:10,437 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:10,857 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 203 [2021-02-23 19:12:11,195 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 203 [2021-02-23 19:12:11,458 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 184 [2021-02-23 19:12:12,064 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 251 [2021-02-23 19:12:12,486 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 216 [2021-02-23 19:12:12,818 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 199 [2021-02-23 19:12:13,132 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 199 [2021-02-23 19:12:14,129 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 281 [2021-02-23 19:12:14,481 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 200 [2021-02-23 19:12:14,820 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 201 [2021-02-23 19:12:15,490 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 252 [2021-02-23 19:12:16,126 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 252 [2021-02-23 19:12:17,368 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 387 DAG size of output: 292 [2021-02-23 19:12:17,672 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 184 [2021-02-23 19:12:18,662 WARN L202 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 279 [2021-02-23 19:12:19,019 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 202 [2021-02-23 19:12:19,633 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 251 [2021-02-23 19:12:19,886 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:20,497 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 239 [2021-02-23 19:12:20,743 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:21,151 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 204 [2021-02-23 19:12:21,430 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:21,779 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 200 [2021-02-23 19:12:22,435 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 240 [2021-02-23 19:12:24,433 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 189 [2021-02-23 19:12:24,665 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 172 [2021-02-23 19:12:24,857 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 162 [2021-02-23 19:12:25,049 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 162 [2021-02-23 19:12:25,215 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 155 [2021-02-23 19:12:25,412 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 163 [2021-02-23 19:12:25,603 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 155 [2021-02-23 19:12:25,918 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 187 [2021-02-23 19:12:26,087 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 153 [2021-02-23 19:12:26,314 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 171 [2021-02-23 19:12:26,518 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 165 [2021-02-23 19:12:26,689 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 152 [2021-02-23 19:12:26,998 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 185 [2021-02-23 19:12:27,237 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 175 [2021-02-23 19:12:27,433 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 162 [2021-02-23 19:12:27,620 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 162 [2021-02-23 19:12:28,104 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 221 [2021-02-23 19:12:28,300 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 163 [2021-02-23 19:12:28,502 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 164 [2021-02-23 19:12:28,839 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 185 [2021-02-23 19:12:29,155 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 186 [2021-02-23 19:12:29,689 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 225 [2021-02-23 19:12:29,864 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 155 [2021-02-23 19:12:30,339 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 216 [2021-02-23 19:12:30,547 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 166 [2021-02-23 19:12:30,857 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 185 [2021-02-23 19:12:31,018 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 153 [2021-02-23 19:12:31,334 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 187 [2021-02-23 19:12:31,495 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 152 [2021-02-23 19:12:31,735 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 170 [2021-02-23 19:12:31,904 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 153 [2021-02-23 19:12:32,103 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 164 [2021-02-23 19:12:32,420 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 188 [2021-02-23 19:12:33,034 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 241 [2021-02-23 19:12:33,445 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 215 [2021-02-23 19:12:33,772 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 200 [2021-02-23 19:12:34,089 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 200 [2021-02-23 19:12:34,355 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 184 [2021-02-23 19:12:34,699 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 201 [2021-02-23 19:12:35,029 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 192 [2021-02-23 19:12:35,632 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 240 [2021-02-23 19:12:35,881 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:36,309 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 203 [2021-02-23 19:12:36,650 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 203 [2021-02-23 19:12:36,909 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 184 [2021-02-23 19:12:37,528 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 251 [2021-02-23 19:12:37,951 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 216 [2021-02-23 19:12:38,270 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 199 [2021-02-23 19:12:38,584 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 199 [2021-02-23 19:12:39,579 WARN L202 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 281 [2021-02-23 19:12:39,921 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 200 [2021-02-23 19:12:40,254 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 201 [2021-02-23 19:12:40,924 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 252 [2021-02-23 19:12:41,567 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 252 [2021-02-23 19:12:42,741 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 387 DAG size of output: 292 [2021-02-23 19:12:43,040 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 184 [2021-02-23 19:12:44,000 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 279 [2021-02-23 19:12:44,361 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 202 [2021-02-23 19:12:44,970 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 251 [2021-02-23 19:12:45,219 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:45,811 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 239 [2021-02-23 19:12:46,050 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:46,452 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 204 [2021-02-23 19:12:46,726 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 183 [2021-02-23 19:12:47,055 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 200 [2021-02-23 19:12:47,719 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 240 [2021-02-23 19:12:48,183 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 204 [2021-02-23 19:12:48,489 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 186 [2021-02-23 19:12:48,725 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 174 [2021-02-23 19:12:48,966 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 174 [2021-02-23 19:12:49,176 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2021-02-23 19:12:49,416 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 174 [2021-02-23 19:12:49,652 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 169 [2021-02-23 19:12:50,098 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 204 [2021-02-23 19:12:50,301 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:12:50,603 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 176 [2021-02-23 19:12:50,869 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 177 [2021-02-23 19:12:51,063 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 161 [2021-02-23 19:12:51,508 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 207 [2021-02-23 19:12:51,820 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 186 [2021-02-23 19:12:52,074 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 173 [2021-02-23 19:12:52,324 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 173 [2021-02-23 19:12:53,025 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 233 [2021-02-23 19:12:53,271 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 173 [2021-02-23 19:12:53,518 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 174 [2021-02-23 19:12:53,996 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 207 [2021-02-23 19:12:54,466 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 207 [2021-02-23 19:12:55,301 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 246 [2021-02-23 19:12:55,541 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 161 [2021-02-23 19:12:56,224 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 232 [2021-02-23 19:12:56,506 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 176 [2021-02-23 19:12:56,961 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 207 [2021-02-23 19:12:57,183 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:12:57,634 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 202 [2021-02-23 19:12:57,832 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:12:58,121 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 177 [2021-02-23 19:12:58,336 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 161 [2021-02-23 19:12:58,588 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 173 [2021-02-23 19:12:59,053 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 202 [2021-02-23 19:13:16,819 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 19:13:17,486 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 41 [2021-02-23 19:13:18,013 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 25 [2021-02-23 19:13:20,602 WARN L202 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 260 DAG size of output: 68 [2021-02-23 19:13:22,449 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 198 DAG size of output: 81 [2021-02-23 19:13:22,721 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 35 [2021-02-23 19:13:27,337 WARN L202 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 376 DAG size of output: 87 [2021-02-23 19:13:36,591 WARN L202 SmtUtils]: Spent 9.23 s on a formula simplification. DAG size of input: 422 DAG size of output: 94 [2021-02-23 19:13:40,854 WARN L202 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 291 DAG size of output: 99 [2021-02-23 19:13:45,756 WARN L202 SmtUtils]: Spent 4.77 s on a formula simplification. DAG size of input: 305 DAG size of output: 97 [2021-02-23 19:13:45,929 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 35 [2021-02-23 19:13:51,414 WARN L202 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 266 DAG size of output: 97 [2021-02-23 19:13:52,452 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 53 [2021-02-23 19:14:01,600 WARN L202 SmtUtils]: Spent 9.13 s on a formula simplification. DAG size of input: 418 DAG size of output: 94 [2021-02-23 19:14:02,056 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 44 [2021-02-23 19:14:07,042 WARN L202 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 348 DAG size of output: 91 [2021-02-23 19:14:08,013 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 68 [2021-02-23 19:14:09,391 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 201 DAG size of output: 60 [2021-02-23 19:14:13,855 WARN L202 SmtUtils]: Spent 4.45 s on a formula simplification. DAG size of input: 299 DAG size of output: 92 [2021-02-23 19:14:16,011 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 283 DAG size of output: 64 [2021-02-23 19:14:17,964 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 270 DAG size of output: 67 [2021-02-23 19:14:25,751 WARN L202 SmtUtils]: Spent 7.66 s on a formula simplification. DAG size of input: 370 DAG size of output: 88 [2021-02-23 19:14:25,910 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 57 [2021-02-23 19:14:26,329 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 33 [2021-02-23 19:14:27,760 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 134 DAG size of output: 54 [2021-02-23 19:14:28,067 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 41 [2021-02-23 19:14:30,942 WARN L202 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 269 DAG size of output: 73 [2021-02-23 19:14:33,524 WARN L202 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 277 DAG size of output: 64 [2021-02-23 19:14:35,301 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 186 DAG size of output: 67 [2021-02-23 19:14:36,774 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 257 DAG size of output: 75 [2021-02-23 19:14:39,037 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 282 DAG size of output: 65 [2021-02-23 19:14:40,037 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 69 [2021-02-23 19:14:45,597 WARN L202 SmtUtils]: Spent 5.39 s on a formula simplification. DAG size of input: 386 DAG size of output: 97 [2021-02-23 19:14:46,090 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 45 [2021-02-23 19:14:47,184 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 110 DAG size of output: 50 [2021-02-23 19:14:47,307 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2021-02-23 19:14:48,865 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 189 DAG size of output: 64 [2021-02-23 19:14:49,021 WARN L202 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 57 [2021-02-23 19:14:49,686 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 50 [2021-02-23 19:14:50,722 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 204 DAG size of output: 63 [2021-02-23 19:14:52,980 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 190 DAG size of output: 69 [2021-02-23 19:14:53,134 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 58 [2021-02-23 19:14:54,786 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 262 DAG size of output: 64 [2021-02-23 19:14:55,063 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 41 [2021-02-23 19:14:55,242 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 35 [2021-02-23 19:14:57,209 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 195 DAG size of output: 77 [2021-02-23 19:14:59,066 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 215 DAG size of output: 66 [2021-02-23 19:15:02,593 WARN L202 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 279 DAG size of output: 75 [2021-02-23 19:15:03,452 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 38 [2021-02-23 19:15:04,307 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 38 [2021-02-23 19:15:04,462 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 57 [2021-02-23 19:15:06,053 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 220 DAG size of output: 69 [2021-02-23 19:15:06,191 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-23 19:15:06,383 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 1 [2021-02-23 19:15:09,276 WARN L202 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 342 DAG size of output: 84 [2021-02-23 19:15:09,419 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2021-02-23 19:15:14,542 WARN L202 SmtUtils]: Spent 4.98 s on a formula simplification. DAG size of input: 316 DAG size of output: 97 [2021-02-23 19:15:14,705 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 41 [2021-02-23 19:15:25,458 WARN L202 SmtUtils]: Spent 10.73 s on a formula simplification. DAG size of input: 441 DAG size of output: 100 [2021-02-23 19:15:25,864 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 33 [2021-02-23 19:15:26,624 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 53 [2021-02-23 19:15:27,429 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 44 [2021-02-23 19:15:28,127 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 50 [2021-02-23 19:15:30,717 WARN L202 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 324 DAG size of output: 70 [2021-02-23 19:15:30,857 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2021-02-23 19:15:32,225 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 134 DAG size of output: 59 [2021-02-23 19:15:33,166 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 68 [2021-02-23 19:15:35,135 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 270 DAG size of output: 67 [2021-02-23 19:15:36,375 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 226 DAG size of output: 66 [2021-02-23 19:15:50,248 WARN L202 SmtUtils]: Spent 13.84 s on a formula simplification. DAG size of input: 574 DAG size of output: 100 [2021-02-23 19:15:52,254 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 198 DAG size of output: 81 [2021-02-23 19:15:53,593 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 149 DAG size of output: 54 [2021-02-23 19:16:05,197 WARN L202 SmtUtils]: Spent 11.58 s on a formula simplification. DAG size of input: 464 DAG size of output: 93 [2021-02-23 19:16:14,146 WARN L202 SmtUtils]: Spent 8.93 s on a formula simplification. DAG size of input: 350 DAG size of output: 94 [2021-02-23 19:16:14,293 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2021-02-23 19:16:14,766 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 44 [2021-02-23 19:16:15,418 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 53 [2021-02-23 19:16:16,187 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 44 [2021-02-23 19:16:19,276 WARN L202 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 221 DAG size of output: 71 [2021-02-23 19:16:19,411 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2021-02-23 19:16:19,542 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2021-02-23 19:16:19,960 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 39 [2021-02-23 19:16:20,114 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2021-02-23 19:16:20,300 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 35 [2021-02-23 19:16:22,887 WARN L202 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 324 DAG size of output: 70 [2021-02-23 19:16:23,029 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 19:16:26,142 WARN L202 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 269 DAG size of output: 80 [2021-02-23 19:16:26,904 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 50 [2021-02-23 19:16:27,030 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2021-02-23 19:16:28,126 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 185 DAG size of output: 69 [2021-02-23 19:16:28,983 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 53 [2021-02-23 19:16:29,910 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 57 [2021-02-23 19:16:31,101 WARN L202 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 54 [2021-02-23 19:16:32,133 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 162 DAG size of output: 56 [2021-02-23 19:16:32,543 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 33 [2021-02-23 19:16:32,706 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 58 [2021-02-23 19:16:35,442 WARN L202 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 266 DAG size of output: 70 [2021-02-23 19:16:35,613 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 57 [2021-02-23 19:16:44,106 WARN L202 SmtUtils]: Spent 8.47 s on a formula simplification. DAG size of input: 393 DAG size of output: 97 [2021-02-23 19:16:45,821 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2021-02-23 19:16:56,349 WARN L202 SmtUtils]: Spent 10.50 s on a formula simplification. DAG size of input: 423 DAG size of output: 96 [2021-02-23 19:16:57,054 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 50 [2021-02-23 19:16:57,850 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2021-02-23 19:16:58,975 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 160 DAG size of output: 54 [2021-02-23 19:17:04,193 WARN L202 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 289 DAG size of output: 95 [2021-02-23 19:17:14,733 WARN L202 SmtUtils]: Spent 10.52 s on a formula simplification. DAG size of input: 423 DAG size of output: 96 [2021-02-23 19:17:23,864 WARN L202 SmtUtils]: Spent 9.08 s on a formula simplification. DAG size of input: 350 DAG size of output: 94 [2021-02-23 19:17:26,138 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 270 DAG size of output: 71 [2021-02-23 19:17:29,260 WARN L202 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 342 DAG size of output: 84 [2021-02-23 19:17:32,395 WARN L202 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 272 DAG size of output: 77 [2021-02-23 19:17:33,495 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 185 DAG size of output: 69 [2021-02-23 19:17:35,160 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 167 DAG size of output: 56 [2021-02-23 19:17:37,291 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 189 DAG size of output: 69 [2021-02-23 19:17:38,014 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 54 [2021-02-23 19:17:41,102 WARN L202 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 269 DAG size of output: 73 [2021-02-23 19:17:44,238 WARN L202 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 269 DAG size of output: 73 [2021-02-23 19:17:45,666 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 232 DAG size of output: 67 [2021-02-23 19:17:47,258 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 257 DAG size of output: 75 [2021-02-23 19:17:47,387 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2021-02-23 19:17:48,137 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 54 [2021-02-23 19:17:48,521 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 41 [2021-02-23 19:17:50,543 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 215 DAG size of output: 66 [2021-02-23 19:17:50,701 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2021-02-23 19:17:51,455 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 48 [2021-02-23 19:17:51,468 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 19:17:51,468 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 19:17:51,469 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 19:17:51,469 INFO L185 CegarLoopUtils]: At program point exists_runnable_threadEXIT(lines 212 231) the Hoare annotation is: (let ((.cse6 (not (= ~c_dr_pc~0 0))) (.cse4 (not (= ~p_dw_pc~0 0))) (.cse5 (not (= ~q_free~0 1))) (.cse8 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= exists_runnable_thread_~__retres1~2 |exists_runnable_thread_#res|) (= exists_runnable_thread_~__retres1~2 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_st~0 0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse7 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~c_dr_st~0 2))) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse7))) [2021-02-23 19:17:51,470 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (let ((.cse5 (not (= ~c_dr_pc~0 0))) (.cse6 (not (= ~p_dw_pc~0 1))) (.cse7 (not (= ~c_dr_pc~0 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_st~0 0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse3 (not (= ~p_dw_pc~0 0))) (.cse4 (not (= ~q_free~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~c_dr_st~0 2))))) [2021-02-23 19:17:51,470 INFO L185 CegarLoopUtils]: At program point L220(lines 220 225) the Hoare annotation is: (let ((.cse5 (not (= ~c_dr_pc~0 0))) (.cse6 (not (= ~p_dw_pc~0 1))) (.cse7 (not (= ~c_dr_pc~0 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_st~0 0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse3 (not (= ~p_dw_pc~0 0))) (.cse4 (not (= ~q_free~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~c_dr_st~0 2))))) [2021-02-23 19:17:51,470 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (let ((.cse0 (= ~p_dw_st~0 0)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse3 (not (= ~p_dw_pc~0 1)))) (and (or (not (= ~c_dr_pc~0 1)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~c_dr_pc~0 0)) .cse3))) [2021-02-23 19:17:51,470 INFO L192 CegarLoopUtils]: At program point L216(lines 216 226) the Hoare annotation is: true [2021-02-23 19:17:51,471 INFO L192 CegarLoopUtils]: At program point exists_runnable_threadENTRY(lines 212 231) the Hoare annotation is: true [2021-02-23 19:17:51,471 INFO L185 CegarLoopUtils]: At program point L228(lines 215 230) the Hoare annotation is: (let ((.cse4 (not (= ~c_dr_pc~0 0))) (.cse5 (not (= ~p_dw_pc~0 1))) (.cse8 (not (= ~c_dr_pc~0 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_st~0 0))) (.cse2 (= exists_runnable_thread_~__retres1~2 1)) (.cse3 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~p_dw_pc~0 0))) (.cse7 (not (= ~q_free~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse4) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 (not (= ~c_dr_st~0 2))))) [2021-02-23 19:17:51,471 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (let ((.cse5 (not (= ~c_dr_pc~0 0))) (.cse6 (not (= ~p_dw_pc~0 1))) (.cse7 (not (= ~c_dr_pc~0 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_st~0 0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse3 (not (= ~p_dw_pc~0 0))) (.cse4 (not (= ~q_free~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse6) (or .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~c_dr_st~0 2))))) [2021-02-23 19:17:51,471 INFO L185 CegarLoopUtils]: At program point exists_runnable_threadFINAL(lines 212 231) the Hoare annotation is: (let ((.cse6 (not (= ~c_dr_pc~0 0))) (.cse4 (not (= ~p_dw_pc~0 0))) (.cse5 (not (= ~q_free~0 1))) (.cse8 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= exists_runnable_thread_~__retres1~2 |exists_runnable_thread_#res|) (= exists_runnable_thread_~__retres1~2 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_st~0 0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse7 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~c_dr_st~0 2))) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse7))) [2021-02-23 19:17:51,471 INFO L185 CegarLoopUtils]: At program point init_threadsEXIT(lines 194 211) the Hoare annotation is: (or (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point init_threadsENTRY(lines 194 211) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 0)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 0)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point L203-1(lines 194 211) the Hoare annotation is: (or (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,472 INFO L185 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 0)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point L198-1(lines 197 210) the Hoare annotation is: (or (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 0)) (not (= ~p_dw_pc~0 0)) (not (= ~q_free~0 1)) (not (= ~c_dr_pc~0 0)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 351 362) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point mainFINAL(lines 351 362) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (= 1 ~c_dr_i~0) (not (= |old(~p_dw_pc~0)| 0)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point mainEXIT(lines 351 362) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (= 1 ~c_dr_i~0) (not (= |old(~p_dw_pc~0)| 0)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (= 1 ~c_dr_i~0) (not (= |old(~p_dw_pc~0)| 0)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,473 INFO L185 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (= 1 ~c_dr_i~0) (not (= |old(~p_dw_pc~0)| 0)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,474 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,474 INFO L185 CegarLoopUtils]: At program point L356-1(line 356) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (= 1 ~c_dr_i~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (= |old(~p_dw_i~0)| 1) (not (= |old(~p_dw_st~0)| 0)) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,474 INFO L185 CegarLoopUtils]: At program point do_write_pENTRY(lines 93 135) the Hoare annotation is: (let ((.cse9 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse10 (= |old(~q_free~0)| ~q_free~0)) (.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse12 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse13 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse14 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse15 (= ~p_num_write~0 |old(~p_num_write~0)|))) (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 0))) (.cse6 (not (= |old(~q_free~0)| 1))) (.cse7 (and (= ~p_dw_pc~0 0) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (and .cse9 (= ~p_dw_pc~0 1) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15)) (.cse4 (not (= ~p_dw_i~0 1))) (.cse8 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse4 .cse7 .cse8) (or .cse0 .cse5 .cse6 .cse1 .cse4 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse8)))) [2021-02-23 19:17:51,474 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (let ((.cse18 (= ~p_dw_i~0 1)) (.cse4 (= ~q_free~0 0)) (.cse5 (<= ~q_buf_0~0 2147483647)) (.cse6 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse7 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse8 (= ~p_last_write~0 ~q_buf_0~0)) (.cse9 (= ~q_write_ev~0 1)) (.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse16 (= 1 ~c_dr_i~0)) (.cse17 (= ~c_dr_pc~0 0))) (let ((.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse14 (not .cse17)) (.cse15 (= ~p_dw_pc~0 1)) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse11 (not (= |old(~p_dw_pc~0)| 0))) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse1 (not .cse16)) (.cse13 (and .cse4 .cse5 (= ~p_dw_pc~0 0) .cse6 .cse7 .cse8 .cse9 .cse10)) (.cse3 (not .cse18))) (and (or .cse0 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse3 (and .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10)) (or .cse11 .cse12 .cse1 .cse13 .cse3 .cse14) (or .cse0 (and .cse4 .cse5 .cse6 .cse8 .cse9 .cse15) .cse1 .cse2 (and .cse7 .cse15 .cse10) .cse3) (or .cse1 .cse2 .cse3 (and .cse16 .cse7 .cse15 .cse10 .cse17 .cse18) .cse14 (and .cse4 .cse5 .cse6 .cse16 .cse8 .cse15 .cse9 .cse17 .cse18)) (or .cse0 .cse11 .cse12 .cse1 .cse13 .cse3)))) [2021-02-23 19:17:51,475 INFO L185 CegarLoopUtils]: At program point L126-1(line 126) the Hoare annotation is: (let ((.cse2 (= ~p_dw_pc~0 1)) (.cse5 (not (= ~c_dr_pc~0 1))) (.cse1 (not (= |old(~p_dw_pc~0)| 1))) (.cse6 (not (= |old(~p_dw_pc~0)| 0))) (.cse7 (not (= |old(~q_free~0)| 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse9 (<= ~q_buf_0~0 2147483647)) (.cse8 (= ~q_free~0 0)) (.cse10 (= ~p_dw_pc~0 0)) (.cse11 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse12 (= ~p_last_write~0 ~q_buf_0~0)) (.cse13 (= ~q_write_ev~0 1)) (.cse4 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse0 .cse3 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse1 (= |old(~q_free~0)| 0) .cse3 (and .cse8 .cse9 .cse11 .cse12 .cse13)) (or .cse6 .cse7 .cse0 .cse3 (and .cse9 .cse8 .cse10 .cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse12 .cse13 (= |old(~p_dw_st~0)| ~p_dw_st~0)) .cse4))) [2021-02-23 19:17:51,475 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse4 (<= ~q_buf_0~0 2147483647)) (.cse5 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse7 (= ~p_last_write~0 ~q_buf_0~0)) (.cse11 (= ~c_dr_pc~0 0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse8 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse18 (= 1 ~c_dr_i~0)) (.cse17 (= ~p_dw_i~0 1)) (.cse16 (not (= ~q_free~0 0)))) (let ((.cse9 (= ~p_dw_pc~0 1)) (.cse10 (or (and .cse18 .cse6 (= |old(~q_free~0)| ~q_free~0) .cse8 .cse17) (and .cse18 .cse17 .cse16))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse12 (not .cse11)) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse13 (not (= |old(~p_dw_pc~0)| 0))) (.cse14 (not (= |old(~q_free~0)| 1))) (.cse1 (not .cse18)) (.cse3 (not .cse17)) (.cse15 (and .cse4 (= ~p_dw_pc~0 0) .cse5 .cse6 .cse7 .cse8 .cse16))) (and (or .cse0 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse3 (and .cse4 .cse5 .cse6 .cse7 .cse8)) (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse7 .cse9 .cse10) (and .cse6 .cse9 .cse8 .cse10)) (or (and .cse4 .cse5 .cse7 .cse9 .cse11 .cse10) .cse1 (and .cse6 .cse9 .cse8 .cse11 .cse10) .cse2 .cse3 .cse12) (or .cse13 .cse14 .cse1 .cse3 .cse15 .cse12) (or .cse0 .cse13 .cse14 .cse1 .cse3 .cse15)))) [2021-02-23 19:17:51,475 INFO L185 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: (let ((.cse18 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse1 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse3 (= |old(~q_free~0)| ~q_free~0)) (.cse4 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse7 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse20 (= 1 ~c_dr_i~0)) (.cse19 (= ~p_dw_i~0 1))) (let ((.cse12 (<= ~q_buf_0~0 2147483647)) (.cse13 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse2 (= ~p_dw_pc~0 1)) (.cse6 (or (and .cse18 .cse20 .cse1 .cse3 .cse4 .cse5 .cse19 .cse7) (and .cse20 .cse19 (not (= ~q_free~0 0)))))) (let ((.cse14 (not (= ~c_dr_pc~0 1))) (.cse8 (not (= |old(~p_dw_pc~0)| 1))) (.cse10 (and .cse12 .cse13 .cse2 .cse6)) (.cse15 (and .cse12 (= ~p_dw_pc~0 0) .cse13 .cse1 .cse3 .cse4 .cse5 .cse7)) (.cse16 (not (= |old(~p_dw_pc~0)| 0))) (.cse17 (not (= |old(~q_free~0)| 1))) (.cse0 (not .cse20)) (.cse9 (not .cse19)) (.cse11 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 .cse10 .cse11) (or (and .cse12 .cse13 .cse1 .cse3 .cse4 .cse5 .cse7) .cse14 .cse0 .cse8 (= |old(~q_free~0)| 0) .cse9) (or .cse14 .cse15 .cse16 .cse17 .cse0 .cse9) (or .cse14 .cse0 .cse8 (and .cse18 .cse1 .cse3 .cse4 .cse5 .cse7) .cse9 .cse10) (or .cse15 .cse16 .cse17 .cse0 .cse9 .cse11))))) [2021-02-23 19:17:51,476 INFO L185 CegarLoopUtils]: At program point L112(line 112) the Hoare annotation is: (let ((.cse5 (not (= ~c_dr_pc~0 0))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (= ~p_dw_pc~0 1)) (.cse6 (not (= ~c_dr_pc~0 1))) (.cse11 (not (= |old(~p_dw_pc~0)| 0))) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse0 (= ~p_dw_pc~0 0)) (.cse7 (= ~q_free~0 0)) (.cse8 (<= ~q_buf_0~0 2147483647)) (.cse9 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse10 (= ~p_last_write~0 ~q_buf_0~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse4 (and .cse7 .cse8 .cse9 .cse10)) (or .cse11 (and .cse8 .cse7 .cse0 .cse9 (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~q_write_ev~0 2)) .cse12 .cse1 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse11 .cse12 .cse1 .cse4 (and .cse0 .cse7 .cse8 .cse9 .cse10)))) [2021-02-23 19:17:51,476 INFO L185 CegarLoopUtils]: At program point L110(lines 109 129) the Hoare annotation is: (let ((.cse12 (= ~p_dw_pc~0 0)) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse8 (= ~p_dw_pc~0 1)) (.cse9 (not (= ~c_dr_pc~0 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse10 (not (= |old(~p_dw_pc~0)| 0))) (.cse11 (not (= |old(~q_free~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse15 (and .cse12 .cse13 (= |old(~q_free~0)| ~q_free~0) .cse14 (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|))) (.cse4 (= ~q_free~0 0)) (.cse5 (<= ~q_buf_0~0 2147483647)) (.cse6 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse7 (= ~p_last_write~0 ~q_buf_0~0))) (and (or .cse0 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse3 (and .cse4 .cse5 .cse6 .cse7)) (or .cse1 .cse2 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse2 .cse8 .cse3) (or .cse10 .cse11 .cse1 .cse3 (and .cse4 .cse5 .cse12 .cse6 .cse13 .cse7 .cse14 (= ~q_write_ev~0 2)) .cse15 .cse9) (or .cse0 .cse10 .cse11 .cse1 .cse3 .cse15 (and .cse4 .cse5 .cse12 .cse6 .cse7))))) [2021-02-23 19:17:51,476 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse9 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse6 (= ~q_free~0 0)) (.cse7 (<= ~q_buf_0~0 2147483647)) (.cse8 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse10 (= ~p_last_write~0 ~q_buf_0~0)) (.cse16 (= ~p_dw_pc~0 1))) (let ((.cse1 (and .cse6 .cse7 .cse8 .cse10 .cse16)) (.cse3 (not (= |old(~p_dw_pc~0)| 1))) (.cse4 (and .cse9 .cse16 .cse11)) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse13 (not (= |old(~p_dw_pc~0)| 0))) (.cse14 (not (= |old(~q_free~0)| 1))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse15 (and .cse6 .cse7 (= ~p_dw_pc~0 0) .cse8 .cse9 .cse10 .cse11)) (.cse5 (not (= ~p_dw_i~0 1))) (.cse12 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 (= |old(~q_free~0)| 0) .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse12) (or .cse0 .cse13 .cse14 .cse2 .cse15 .cse5) (or .cse13 .cse14 .cse2 .cse15 .cse5 .cse12)))) [2021-02-23 19:17:51,477 INFO L185 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: (let ((.cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse8 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse9 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse21 (= 1 ~c_dr_i~0)) (.cse20 (= ~p_dw_i~0 1))) (let ((.cse11 (<= ~q_buf_0~0 2147483647)) (.cse12 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse13 (= ~p_last_write~0 ~q_buf_0~0)) (.cse17 (= ~p_dw_pc~0 1)) (.cse18 (or (and .cse4 .cse21 .cse5 .cse6 .cse7 .cse8 .cse20 .cse9) (and .cse21 .cse20 (not (= ~q_free~0 0)))))) (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse2 (and .cse11 .cse12 .cse13 .cse17 .cse18)) (.cse3 (not (= |old(~p_dw_pc~0)| 1))) (.cse14 (not (= |old(~p_dw_pc~0)| 0))) (.cse15 (not (= |old(~q_free~0)| 1))) (.cse1 (not .cse21)) (.cse16 (and .cse11 (= ~p_dw_pc~0 0) .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9)) (.cse10 (not .cse20)) (.cse19 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) .cse10) (or .cse0 .cse1 .cse3 (= |old(~q_free~0)| 0) .cse10 (and .cse11 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9)) (or .cse0 .cse14 .cse15 .cse1 .cse16 .cse10) (or .cse1 .cse2 (and .cse5 .cse17 .cse6 .cse7 .cse8 .cse18 .cse9) .cse3 .cse10 .cse19) (or .cse14 .cse15 .cse1 .cse16 .cse10 .cse19))))) [2021-02-23 19:17:51,477 INFO L185 CegarLoopUtils]: At program point do_write_pEXIT(lines 93 135) the Hoare annotation is: (let ((.cse6 (= ~q_free~0 0)) (.cse7 (<= ~q_buf_0~0 2147483647)) (.cse8 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse9 (= ~p_last_write~0 ~q_buf_0~0)) (.cse2 (= ~p_dw_pc~0 1))) (let ((.cse1 (not (= |old(~p_dw_pc~0)| 1))) (.cse4 (not (= ~c_dr_pc~0 0))) (.cse5 (not (= ~c_dr_pc~0 1))) (.cse11 (and .cse6 .cse7 .cse8 .cse9 .cse2)) (.cse10 (not (= |old(~p_dw_pc~0)| 0))) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 (= |old(~q_free~0)| 0) .cse3 (and .cse6 .cse7 .cse8 .cse9)) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse10 .cse11 .cse12 .cse0 .cse3 .cse4) (or .cse5 .cse11 .cse10 .cse12 .cse0 .cse3)))) [2021-02-23 19:17:51,477 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (let ((.cse19 (= ~c_dr_pc~0 0)) (.cse20 (= ~p_dw_i~0 1)) (.cse21 (= 1 ~c_dr_i~0)) (.cse6 (<= |do_write_p_#t~nondet9| 2147483647)) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse5 (= |old(~q_free~0)| ~q_free~0)) (.cse14 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse15 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse7 (<= 0 (+ |do_write_p_#t~nondet9| 2147483648))) (.cse16 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse17 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse18 (= ~p_num_write~0 |old(~p_num_write~0)|))) (let ((.cse9 (not (= |old(~p_dw_pc~0)| 0))) (.cse10 (not (= |old(~q_free~0)| 1))) (.cse11 (and (= ~p_dw_pc~0 0) .cse6 .cse13 .cse5 .cse14 .cse15 .cse7 .cse16 .cse17 .cse18)) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse1 (not .cse21)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (or (and (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse21 .cse13 .cse5 .cse14 .cse15 .cse16 .cse17 .cse20 .cse18) (and .cse21 .cse20 (not (= ~q_free~0 0))))) (.cse4 (= ~p_dw_pc~0 1)) (.cse8 (not .cse20)) (.cse12 (not .cse19))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse4 .cse7) .cse8) (or .cse0 .cse9 .cse10 .cse11 .cse1 .cse8) (or .cse9 .cse10 .cse11 .cse1 .cse8 .cse12) (or .cse0 .cse1 .cse2 (and .cse6 .cse13 .cse5 .cse14 .cse15 .cse7 .cse16 .cse17 .cse18) (= |old(~q_free~0)| 0) .cse8) (or .cse1 (and .cse13 .cse3 .cse5 .cse4 .cse14 .cse15 .cse19 .cse16 .cse17 .cse18) .cse2 (and .cse6 .cse3 .cse4 .cse19 .cse7) .cse8 .cse12)))) [2021-02-23 19:17:51,478 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (let ((.cse3 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse4 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse5 (= |old(~q_free~0)| ~q_free~0)) (.cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse7 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse8 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse21 (= 1 ~c_dr_i~0)) (.cse20 (= ~p_dw_i~0 1))) (let ((.cse14 (<= |do_write_p_#t~nondet9| 2147483647)) (.cse15 (= |do_write_p_#t~nondet9| ~q_buf_0~0)) (.cse11 (= ~p_dw_pc~0 1)) (.cse12 (or (and .cse3 .cse21 .cse4 .cse5 .cse6 .cse7 .cse20 .cse8) (and .cse21 .cse20 (not (= ~q_free~0 0))))) (.cse16 (<= 0 (+ |do_write_p_#t~nondet9| 2147483648)))) (let ((.cse10 (and .cse14 .cse15 .cse11 .cse12 .cse16)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse13 (not (= ~c_dr_pc~0 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse17 (not (= |old(~p_dw_pc~0)| 0))) (.cse18 (not (= |old(~q_free~0)| 1))) (.cse19 (and (= ~p_dw_pc~0 0) .cse14 .cse15 .cse4 .cse5 .cse6 .cse7 .cse16 .cse8)) (.cse1 (not .cse21)) (.cse9 (not .cse20))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10) (or .cse1 (and .cse4 .cse11 .cse5 .cse6 .cse7 .cse12 .cse8) .cse2 .cse9 .cse10 .cse13) (or (and .cse14 .cse15 .cse4 .cse5 .cse6 .cse7 .cse16 .cse8) .cse0 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse9) (or .cse17 .cse18 .cse19 .cse1 .cse9 .cse13) (or .cse0 .cse17 .cse18 .cse19 .cse1 .cse9))))) [2021-02-23 19:17:51,478 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (let ((.cse6 (not (= ~c_dr_pc~0 1))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (= ~p_dw_pc~0 1)) (.cse11 (not (= |old(~p_dw_pc~0)| 0))) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse7 (= ~q_free~0 0)) (.cse8 (<= ~q_buf_0~0 2147483647)) (.cse0 (= ~p_dw_pc~0 0)) (.cse9 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse10 (= ~p_last_write~0 ~q_buf_0~0)) (.cse5 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse4 (and .cse7 .cse8 .cse9 .cse10)) (or .cse6 .cse11 .cse12 .cse1 .cse4 (and .cse7 .cse8 .cse0 .cse9 .cse10)) (or .cse6 .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse11 .cse12 .cse1 .cse4 (and .cse7 .cse8 .cse0 .cse9 .cse10 (= ~q_write_ev~0 2)) .cse5))) [2021-02-23 19:17:51,478 INFO L185 CegarLoopUtils]: At program point L111(lines 97 134) the Hoare annotation is: (let ((.cse1 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse2 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse4 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse5 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse6 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse7 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse17 (= 1 ~c_dr_i~0)) (.cse16 (= ~p_dw_i~0 1))) (let ((.cse9 (not (= |old(~p_dw_pc~0)| 1))) (.cse11 (and (or (and (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse17 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse16 .cse7) (and .cse17 .cse16 (not (= ~q_free~0 0)))) (= ~p_dw_pc~0 1))) (.cse15 (not (= ~c_dr_pc~0 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse12 (not (= |old(~p_dw_pc~0)| 0))) (.cse13 (not (= |old(~q_free~0)| 1))) (.cse8 (not .cse17)) (.cse10 (not .cse16)) (.cse14 (and (= ~p_dw_pc~0 0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse8 .cse9 (= |old(~q_free~0)| 0) .cse10) (or .cse0 .cse8 .cse9 .cse11 .cse10) (or .cse12 .cse13 .cse8 .cse10 .cse14 .cse15) (or .cse8 .cse9 .cse11 .cse10 .cse15) (or .cse0 .cse12 .cse13 .cse8 .cse10 .cse14)))) [2021-02-23 19:17:51,478 INFO L185 CegarLoopUtils]: At program point L109-1(lines 97 134) the Hoare annotation is: (let ((.cse12 (= ~p_dw_pc~0 0)) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse8 (= ~p_dw_pc~0 1)) (.cse9 (not (= ~c_dr_pc~0 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse10 (not (= |old(~p_dw_pc~0)| 0))) (.cse11 (not (= |old(~q_free~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse15 (and .cse12 .cse13 (= |old(~q_free~0)| ~q_free~0) .cse14 (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|))) (.cse4 (= ~q_free~0 0)) (.cse5 (<= ~q_buf_0~0 2147483647)) (.cse6 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse7 (= ~p_last_write~0 ~q_buf_0~0))) (and (or .cse0 .cse1 .cse2 (= |old(~q_free~0)| 0) .cse3 (and .cse4 .cse5 .cse6 .cse7)) (or .cse1 .cse2 .cse8 .cse3 .cse9) (or .cse0 .cse1 .cse2 .cse8 .cse3) (or .cse10 .cse11 .cse1 .cse3 (and .cse4 .cse5 .cse12 .cse6 .cse13 .cse7 .cse14 (= ~q_write_ev~0 2)) .cse15 .cse9) (or .cse0 .cse10 .cse11 .cse1 .cse3 .cse15 (and .cse4 .cse5 .cse12 .cse6 .cse7))))) [2021-02-23 19:17:51,479 INFO L185 CegarLoopUtils]: At program point L101(lines 101 105) the Hoare annotation is: (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 0))) (.cse6 (not (= |old(~q_free~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_pc~0 1) (= |old(~q_free~0)| ~q_free~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse7 (not (= ~c_dr_pc~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse4 .cse7) (or .cse0 .cse5 .cse6 .cse1 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse7))) [2021-02-23 19:17:51,479 INFO L185 CegarLoopUtils]: At program point L130(lines 93 135) the Hoare annotation is: (let ((.cse6 (= ~q_free~0 0)) (.cse7 (<= ~q_buf_0~0 2147483647)) (.cse8 (<= 0 (+ ~q_buf_0~0 2147483648))) (.cse9 (= ~p_last_write~0 ~q_buf_0~0)) (.cse2 (= ~p_dw_pc~0 1))) (let ((.cse1 (not (= |old(~p_dw_pc~0)| 1))) (.cse4 (not (= ~c_dr_pc~0 0))) (.cse5 (not (= ~c_dr_pc~0 1))) (.cse11 (and .cse6 .cse7 .cse8 .cse9 .cse2)) (.cse10 (not (= |old(~p_dw_pc~0)| 0))) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 (= |old(~q_free~0)| 0) .cse3 (and .cse6 .cse7 .cse8 .cse9)) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse10 .cse11 .cse12 .cse0 .cse3 .cse4) (or .cse5 .cse11 .cse10 .cse12 .cse0 .cse3)))) [2021-02-23 19:17:51,479 INFO L185 CegarLoopUtils]: At program point errorEXIT(lines 7 14) the Hoare annotation is: (let ((.cse7 (= ~c_dr_pc~0 1)) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~q_free~0 1))) (.cse1 (not (= ~q_read_ev~0 2)))) (let ((.cse0 (and (or (not .cse7) .cse3 .cse4 .cse6) (or .cse3 .cse4 .cse6 .cse1))) (.cse5 (= ~c_last_read~0 ~p_last_write~0)) (.cse2 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 (= ~c_num_read~0 ~p_num_write~0) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse1 .cse2)))) [2021-02-23 19:17:51,479 INFO L185 CegarLoopUtils]: At program point errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11) the Hoare annotation is: (let ((.cse7 (= ~c_dr_pc~0 1)) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~q_free~0 1))) (.cse1 (not (= ~q_read_ev~0 2)))) (let ((.cse0 (and (or (not .cse7) .cse3 .cse4 .cse6) (or .cse3 .cse4 .cse6 .cse1))) (.cse5 (= ~c_last_read~0 ~p_last_write~0)) (.cse2 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 (= ~c_num_read~0 ~p_num_write~0) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse1 .cse2)))) [2021-02-23 19:17:51,480 INFO L185 CegarLoopUtils]: At program point L11(line 11) the Hoare annotation is: (let ((.cse7 (= ~c_dr_pc~0 1)) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~q_free~0 1))) (.cse1 (not (= ~q_read_ev~0 2)))) (let ((.cse0 (and (or (not .cse7) .cse3 .cse4 .cse6) (or .cse3 .cse4 .cse6 .cse1))) (.cse5 (= ~c_last_read~0 ~p_last_write~0)) (.cse2 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 (= ~c_num_read~0 ~p_num_write~0) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse1 .cse2)))) [2021-02-23 19:17:51,480 INFO L192 CegarLoopUtils]: At program point errorENTRY(lines 7 14) the Hoare annotation is: true [2021-02-23 19:17:51,480 INFO L185 CegarLoopUtils]: At program point errorFINAL(lines 7 14) the Hoare annotation is: (let ((.cse7 (= ~c_dr_pc~0 1)) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~q_free~0 1))) (.cse1 (not (= ~q_read_ev~0 2)))) (let ((.cse0 (and (or (not .cse7) .cse3 .cse4 .cse6) (or .cse3 .cse4 .cse6 .cse1))) (.cse5 (= ~c_last_read~0 ~p_last_write~0)) (.cse2 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 (= ~c_num_read~0 ~p_num_write~0) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse1 .cse2)))) [2021-02-23 19:17:51,480 INFO L185 CegarLoopUtils]: At program point immediate_notify_threadsENTRY(lines 68 92) the Hoare annotation is: (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse10 (not (= ~q_free~0 0))) (.cse11 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10) (or .cse11 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse0 .cse1 .cse2 .cse4))) [2021-02-23 19:17:51,480 INFO L185 CegarLoopUtils]: At program point L85(line 85) the Hoare annotation is: (let ((.cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse4 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse8 (not (= ~p_dw_pc~0 0))) (.cse13 (not (= ~q_free~0 1))) (.cse14 (not (= ~q_read_ev~0 1))) (.cse15 (not (= |old(~p_dw_st~0)| 0))) (.cse17 (and .cse3 .cse4)) (.cse18 (= ~p_dw_st~0 0)) (.cse12 (not (= ~c_dr_pc~0 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse6 (not (= ~p_dw_i~0 1))) (.cse7 (not (<= ~q_buf_0~0 2147483647))) (.cse9 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse5 (<= 1 immediate_notify_threads_~tmp___0~0)) (.cse10 (not (= ~q_write_ev~0 1))) (.cse16 (not (= ~p_dw_pc~0 1))) (.cse11 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= immediate_notify_threads_~tmp~0 0) .cse3 .cse4 .cse5) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10 .cse12 .cse11) (or .cse0 .cse3 .cse2 .cse6 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse3 .cse2 .cse6 .cse7 .cse9 .cse10 .cse15 .cse16 .cse11) (or .cse1 .cse3 .cse2 .cse6 .cse7 .cse9 .cse10 .cse15 .cse12 .cse16 .cse11) (or .cse3 .cse2 .cse6 .cse13 .cse12 .cse14 .cse15 .cse16) (or .cse17 .cse0 .cse18 .cse2 .cse6 .cse16) (or .cse17 .cse18 .cse2 .cse6 .cse12 .cse16) (or .cse0 .cse1 .cse2 .cse6 .cse7 .cse9 .cse5 .cse10 .cse16 .cse11)))) [2021-02-23 19:17:51,481 INFO L185 CegarLoopUtils]: At program point L84(lines 84 88) the Hoare annotation is: (let ((.cse21 (= 1 ~c_dr_i~0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse20 (= ~p_dw_i~0 1))) (let ((.cse5 (= immediate_notify_threads_~tmp~0 0)) (.cse4 (not (= ~p_dw_pc~0 0))) (.cse14 (not (= ~q_free~0 1))) (.cse15 (not (= ~q_read_ev~0 1))) (.cse16 (not (= |old(~p_dw_st~0)| 0))) (.cse18 (and .cse21 .cse6 .cse7 .cse20)) (.cse19 (and .cse21 (= ~p_dw_st~0 0) .cse20)) (.cse10 (not (= ~c_dr_pc~0 0))) (.cse12 (not (= ~c_dr_pc~0 1))) (.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not .cse21)) (.cse2 (not .cse20)) (.cse3 (not (<= ~q_buf_0~0 2147483647))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse13 (<= 1 immediate_notify_threads_~tmp___0~0)) (.cse17 (not (= ~p_dw_pc~0 1))) (.cse11 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 (= immediate_notify_threads_~tmp___0~0 0) .cse7) .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse0 .cse1 (and .cse5 .cse6 .cse7 .cse13) .cse2 .cse3 .cse4 .cse8 .cse9 .cse11) (or .cse12 .cse6 .cse1 .cse2 .cse14 .cse15 .cse16 .cse17) (or .cse12 .cse0 .cse6 .cse1 .cse2 .cse3 .cse8 .cse9 .cse16 .cse17 .cse11) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse8 .cse9 .cse16 .cse10 .cse17 .cse11) (or .cse18 .cse12 .cse1 .cse19 .cse2 .cse17) (or .cse6 .cse1 .cse2 .cse14 .cse10 .cse15 .cse16 .cse17) (or .cse18 .cse1 .cse19 .cse2 .cse10 .cse17) (or .cse12 .cse0 .cse1 .cse2 .cse3 .cse8 .cse9 .cse13 .cse17 .cse11)))) [2021-02-23 19:17:51,481 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse21 (= 1 ~c_dr_i~0)) (.cse10 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse20 (= ~p_dw_i~0 1))) (let ((.cse8 (= immediate_notify_threads_~tmp~0 0)) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse13 (not (= ~q_free~0 1))) (.cse14 (not (= ~q_read_ev~0 1))) (.cse15 (not (= |old(~p_dw_st~0)| 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse9 (<= 1 |immediate_notify_threads_#t~ret8|)) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse12 (not (= ~q_free~0 0))) (.cse18 (and .cse21 .cse10 .cse11 .cse20)) (.cse2 (not .cse21)) (.cse19 (and .cse21 (= ~p_dw_st~0 0) .cse20)) (.cse3 (not .cse20)) (.cse17 (not (= ~c_dr_pc~0 0))) (.cse16 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse10 .cse2 .cse3 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse15 .cse16 .cse12) (or .cse1 .cse2 (and .cse8 (= |immediate_notify_threads_#t~ret8| 0) .cse10 .cse11) .cse3 .cse4 .cse5 .cse6 .cse7 .cse17 .cse12) (or .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse15 .cse17 .cse16 .cse12) (or .cse18 .cse0 .cse2 .cse19 .cse3 .cse16) (or .cse10 .cse2 .cse3 .cse13 .cse17 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse6 .cse7 .cse16 .cse12) (or .cse18 .cse2 .cse19 .cse3 .cse17 .cse16)))) [2021-02-23 19:17:51,481 INFO L185 CegarLoopUtils]: At program point L84-2(lines 68 92) the Hoare annotation is: (let ((.cse5 (not (= ~p_dw_pc~0 0))) (.cse3 (= immediate_notify_threads_~tmp~0 0)) (.cse12 (not (= ~q_free~0 1))) (.cse13 (not (= ~q_read_ev~0 1))) (.cse10 (not (= ~c_dr_pc~0 1))) (.cse16 (<= 1 immediate_notify_threads_~tmp___0~0)) (.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse11 (= ~p_dw_st~0 0)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse14 (not (= |old(~p_dw_st~0)| 0))) (.cse8 (not (= ~c_dr_pc~0 0))) (.cse15 (not (= ~p_dw_pc~0 1))) (.cse9 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= immediate_notify_threads_~tmp___0~0 0) (= |old(~p_dw_st~0)| ~p_dw_st~0)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse2 .cse12 .cse13 .cse14 .cse15) (or .cse10 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 (and .cse3 .cse16) .cse9) (or .cse11 .cse1 .cse2 .cse12 .cse8 .cse13 .cse14 .cse15) (or .cse10 .cse0 .cse11 .cse1 .cse2 .cse4 .cse6 .cse7 .cse14 .cse15 .cse9) (or .cse10 .cse0 .cse1 .cse2 .cse4 .cse6 .cse7 .cse16 .cse15 .cse9) (or .cse0 .cse11 .cse1 .cse2 .cse4 .cse6 .cse7 .cse14 .cse8 .cse15 .cse9))) [2021-02-23 19:17:51,481 INFO L185 CegarLoopUtils]: At program point L82-1(line 82) the Hoare annotation is: (let ((.cse21 (= 1 ~c_dr_i~0)) (.cse10 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse20 (= ~p_dw_i~0 1))) (let ((.cse8 (= immediate_notify_threads_~tmp~0 0)) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse13 (not (= ~q_free~0 1))) (.cse14 (not (= ~q_read_ev~0 1))) (.cse15 (not (= |old(~p_dw_st~0)| 0))) (.cse0 (not (= ~c_dr_pc~0 1))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse9 (<= 1 |immediate_notify_threads_#t~ret8|)) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse12 (not (= ~q_free~0 0))) (.cse18 (and .cse21 .cse10 .cse11 .cse20)) (.cse2 (not .cse21)) (.cse19 (and .cse21 (= ~p_dw_st~0 0) .cse20)) (.cse3 (not .cse20)) (.cse17 (not (= ~c_dr_pc~0 0))) (.cse16 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse8 .cse9 .cse10 .cse11) .cse12) (or .cse0 .cse10 .cse2 .cse3 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse15 .cse16 .cse12) (or .cse1 .cse2 (and .cse8 (= |immediate_notify_threads_#t~ret8| 0) .cse10 .cse11) .cse3 .cse4 .cse5 .cse6 .cse7 .cse17 .cse12) (or .cse1 .cse10 .cse2 .cse3 .cse4 .cse6 .cse7 .cse15 .cse17 .cse16 .cse12) (or .cse18 .cse0 .cse2 .cse19 .cse3 .cse16) (or .cse10 .cse2 .cse3 .cse13 .cse17 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse6 .cse7 .cse16 .cse12) (or .cse18 .cse2 .cse19 .cse3 .cse17 .cse16)))) [2021-02-23 19:17:51,482 INFO L185 CegarLoopUtils]: At program point L82-2(line 82) the Hoare annotation is: (let ((.cse22 (= 1 ~c_dr_i~0)) (.cse2 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse3 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse21 (= ~p_dw_i~0 1))) (let ((.cse0 (= immediate_notify_threads_~tmp~0 0)) (.cse10 (not (= ~p_dw_pc~0 0))) (.cse14 (not (= ~q_free~0 1))) (.cse15 (not (= ~q_read_ev~0 1))) (.cse16 (not (= |old(~p_dw_st~0)| 0))) (.cse19 (and .cse22 .cse2 .cse3 .cse21)) (.cse20 (and .cse22 (= ~p_dw_st~0 0) .cse21)) (.cse18 (not (= ~c_dr_pc~0 0))) (.cse5 (not (= ~c_dr_pc~0 1))) (.cse6 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse7 (not .cse22)) (.cse8 (not .cse21)) (.cse9 (not (<= ~q_buf_0~0 2147483647))) (.cse11 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse12 (not (= ~q_write_ev~0 1))) (.cse1 (<= 1 |immediate_notify_threads_#t~ret8|)) (.cse4 (<= 1 immediate_notify_threads_~tmp___0~0)) (.cse17 (not (= ~p_dw_pc~0 1))) (.cse13 (not (= ~q_free~0 0)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse5 .cse2 .cse7 .cse8 .cse14 .cse15 .cse16 .cse17) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse9 .cse11 .cse12 .cse16 .cse17 .cse13) (or .cse6 .cse7 (and .cse0 (= |immediate_notify_threads_#t~ret8| 0) .cse2 .cse3 (= |immediate_notify_threads_#t~ret8| immediate_notify_threads_~tmp___0~0)) .cse8 .cse9 .cse10 .cse11 .cse12 .cse18 .cse13) (or .cse6 .cse2 .cse7 .cse8 .cse9 .cse11 .cse12 .cse16 .cse18 .cse17 .cse13) (or .cse19 .cse5 .cse7 .cse20 .cse8 .cse17) (or .cse2 .cse7 .cse8 .cse14 .cse18 .cse15 .cse16 .cse17) (or .cse19 .cse7 .cse20 .cse8 .cse18 .cse17) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse11 .cse12 (and .cse1 .cse4) .cse17 .cse13)))) [2021-02-23 19:17:51,482 INFO L185 CegarLoopUtils]: At program point L77(line 77) the Hoare annotation is: (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse10 (not (= ~q_free~0 0))) (.cse11 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10) (or .cse11 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse0 .cse1 .cse2 .cse4))) [2021-02-23 19:17:51,482 INFO L185 CegarLoopUtils]: At program point L76(lines 76 80) the Hoare annotation is: (let ((.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse0 (and .cse13 .cse14)) (.cse4 (not (= ~p_dw_pc~0 1))) (.cse12 (not (= ~c_dr_pc~0 1))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse6 (and (= immediate_notify_threads_~tmp~0 0) .cse13 .cse14)) (.cse2 (not (= ~p_dw_i~0 1))) (.cse7 (not (<= ~q_buf_0~0 2147483647))) (.cse8 (not (= ~p_dw_pc~0 0))) (.cse9 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse10 (not (= ~q_write_ev~0 1))) (.cse11 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse2 .cse7 .cse8 .cse9 .cse10 .cse3 .cse11) (or .cse12 .cse0 .cse1 .cse2 .cse4) (or .cse12 .cse5 .cse1 .cse6 .cse2 .cse7 .cse8 .cse9 .cse10 .cse11)))) [2021-02-23 19:17:51,482 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse10 (not (= ~q_free~0 0))) (.cse11 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10) (or .cse11 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse0 .cse1 .cse2 .cse4))) [2021-02-23 19:17:51,482 INFO L185 CegarLoopUtils]: At program point L76-2(lines 76 80) the Hoare annotation is: (let ((.cse20 (= 1 ~c_dr_i~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse19 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse18 (= ~p_dw_i~0 1))) (let ((.cse12 (not (= ~q_free~0 1))) (.cse13 (not (= ~q_read_ev~0 1))) (.cse14 (not (= |old(~p_dw_st~0)| 0))) (.cse16 (and .cse20 .cse11 .cse19 .cse18)) (.cse17 (and .cse20 (= ~p_dw_st~0 0) .cse18)) (.cse8 (not (= ~c_dr_pc~0 0))) (.cse15 (not (= ~p_dw_pc~0 1))) (.cse10 (not (= ~c_dr_pc~0 1))) (.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not .cse20)) (.cse2 (and (= immediate_notify_threads_~tmp~0 0) .cse11 .cse19)) (.cse3 (not .cse18)) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse9 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse3 .cse12 .cse13 .cse14 .cse15) (or .cse10 .cse0 .cse11 .cse1 .cse3 .cse4 .cse6 .cse7 .cse14 .cse15 .cse9) (or .cse0 .cse11 .cse1 .cse3 .cse4 .cse6 .cse7 .cse14 .cse8 .cse15 .cse9) (or .cse16 .cse10 .cse1 .cse17 .cse3 .cse15) (or .cse11 .cse1 .cse3 .cse12 .cse8 .cse13 .cse14 .cse15) (or .cse16 .cse1 .cse17 .cse3 .cse8 .cse15) (or .cse10 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9)))) [2021-02-23 19:17:51,483 INFO L185 CegarLoopUtils]: At program point immediate_notify_threadsEXIT(lines 68 92) the Hoare annotation is: (let ((.cse5 (not (= ~p_dw_pc~0 0))) (.cse3 (= immediate_notify_threads_~tmp~0 0)) (.cse12 (not (= ~q_free~0 1))) (.cse13 (not (= ~q_read_ev~0 1))) (.cse10 (not (= ~c_dr_pc~0 1))) (.cse16 (<= 1 immediate_notify_threads_~tmp___0~0)) (.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse11 (= ~p_dw_st~0 0)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse14 (not (= |old(~p_dw_st~0)| 0))) (.cse8 (not (= ~c_dr_pc~0 0))) (.cse15 (not (= ~p_dw_pc~0 1))) (.cse9 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= immediate_notify_threads_~tmp___0~0 0) (= |old(~p_dw_st~0)| ~p_dw_st~0)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse1 .cse2 .cse12 .cse13 .cse14 .cse15) (or .cse10 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 (and .cse3 .cse16) .cse9) (or .cse11 .cse1 .cse2 .cse12 .cse8 .cse13 .cse14 .cse15) (or .cse10 .cse0 .cse11 .cse1 .cse2 .cse4 .cse6 .cse7 .cse14 .cse15 .cse9) (or .cse10 .cse0 .cse1 .cse2 .cse4 .cse6 .cse7 .cse16 .cse15 .cse9) (or .cse0 .cse11 .cse1 .cse2 .cse4 .cse6 .cse7 .cse14 .cse8 .cse15 .cse9))) [2021-02-23 19:17:51,483 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse10 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse12 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse0 (and .cse10 .cse12)) (.cse4 (not (= ~p_dw_pc~0 1))) (.cse14 (not (= ~c_dr_pc~0 1))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse11 (= |immediate_notify_threads_#t~ret7| 0)) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse13 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 (and .cse10 .cse11 .cse12) .cse13) (or .cse14 .cse0 .cse1 .cse2 .cse4) (or .cse14 .cse5 .cse1 .cse2 .cse6 .cse7 (and .cse11 .cse10 .cse12) .cse8 .cse9 .cse13)))) [2021-02-23 19:17:51,483 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse10 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse12 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse0 (and .cse10 .cse12)) (.cse4 (not (= ~p_dw_pc~0 1))) (.cse14 (not (= ~c_dr_pc~0 1))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse11 (= |immediate_notify_threads_#t~ret7| 0)) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse13 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 (and .cse10 .cse11 .cse12) .cse13) (or .cse14 .cse0 .cse1 .cse2 .cse4) (or .cse14 .cse5 .cse1 .cse2 .cse6 .cse7 (and .cse11 .cse10 .cse12) .cse8 .cse9 .cse13)))) [2021-02-23 19:17:51,483 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_st~0)| ~p_dw_st~0))) (let ((.cse0 (and .cse12 .cse14)) (.cse4 (not (= ~p_dw_pc~0 1))) (.cse5 (not (= ~c_dr_pc~0 1))) (.cse6 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse11 (= |immediate_notify_threads_#t~ret7| 0)) (.cse13 (= immediate_notify_threads_~tmp~0 |immediate_notify_threads_#t~ret7|)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse7 (not (<= ~q_buf_0~0 2147483647))) (.cse8 (not (= ~p_dw_pc~0 0))) (.cse9 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse10 (not (= ~q_write_ev~0 1))) (.cse3 (not (= ~c_dr_pc~0 0))) (.cse15 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse6 .cse1 .cse2 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13 .cse14) .cse15) (or .cse6 (and .cse12 .cse11 .cse13 .cse14) .cse1 .cse2 .cse7 .cse8 .cse9 .cse10 .cse3 .cse15)))) [2021-02-23 19:17:51,483 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (let ((.cse3 (not (= ~c_dr_pc~0 0))) (.cse5 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse10 (not (= ~q_free~0 0))) (.cse11 (not (= ~c_dr_pc~0 1))) (.cse0 (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse4 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10) (or .cse11 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse0 .cse1 .cse2 .cse4))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point L29(line 29) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point L27(line 27) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~p_dw_i~0 1)) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point L25(line 25) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~p_dw_i~0 1)) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point L23(line 23) the Hoare annotation is: (and (= ~p_dw_st~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,484 INFO L185 CegarLoopUtils]: At program point L21(line 21) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L19(line 19) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L17(line 17) the Hoare annotation is: (and (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,485 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L28(line 28) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~p_dw_i~0 1)) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L26(line 26) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~p_dw_i~0 1)) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,486 INFO L185 CegarLoopUtils]: At program point L24(line 24) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point L22(line 22) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point L20(line 20) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point L18(line 18) the Hoare annotation is: (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|)) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |#t~string6.base| |old(#t~string6.base)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |old(#valid)| |#valid|) (= |#t~string5.base| |old(#t~string5.base)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= |#NULL.base| |old(#NULL.base)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_free~0 |old(~q_free~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~q_read_ev~0 |old(~q_read_ev~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|)) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,487 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,488 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (let ((.cse1 (= ~q_read_ev~0 1))) (let ((.cse20 (= 1 ~c_dr_i~0)) (.cse12 (= |old(~q_read_ev~0)| 1)) (.cse2 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse1)) (.cse19 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse2 .cse16 .cse13 .cse19)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 1))) (.cse6 (not .cse12)) (.cse8 (and (= ~q_read_ev~0 2) .cse2 .cse16 .cse19)) (.cse9 (and .cse20 .cse1 .cse2 .cse16 .cse19)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse4 (not .cse20)) (.cse3 (= ~c_dr_pc~0 0)) (.cse7 (not .cse16))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse0 (and .cse2 .cse3 .cse13) .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse10 (not (= |old(~q_read_ev~0)| 2)) .cse4 .cse5 .cse7 .cse8) (or .cse10 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (let ((.cse17 (= ~p_dw_pc~0 0)) (.cse14 (= ~q_free~0 |eval_#t~ret10|)) (.cse18 (= ~p_dw_st~0 0)) (.cse15 (= ~q_free~0 1))) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse4 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) .cse14 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse3 .cse15 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse16 .cse17 .cse18 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (and .cse17 .cse14 (= ~c_dr_st~0 2) .cse18 (= eval_~tmp___1~0 1) .cse15 .cse16 (= eval_~tmp~1 0) .cse19) (and .cse2 .cse3) (and .cse2 .cse19) .cse7 (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,488 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (let ((.cse1 (= ~q_read_ev~0 1))) (let ((.cse20 (= 1 ~c_dr_i~0)) (.cse12 (= |old(~q_read_ev~0)| 1)) (.cse2 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse1)) (.cse19 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse2 .cse16 .cse13 .cse19)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 1))) (.cse6 (not .cse12)) (.cse8 (and (= ~q_read_ev~0 2) .cse2 .cse16 .cse19)) (.cse9 (and .cse20 .cse1 .cse2 .cse16 .cse19)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse4 (not .cse20)) (.cse3 (= ~c_dr_pc~0 0)) (.cse7 (not .cse16))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse0 (and .cse2 .cse3 .cse13) .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse10 (not (= |old(~q_read_ev~0)| 2)) .cse4 .cse5 .cse7 .cse8) (or .cse10 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (let ((.cse17 (= ~p_dw_pc~0 0)) (.cse14 (= ~q_free~0 |eval_#t~ret10|)) (.cse18 (= ~p_dw_st~0 0)) (.cse15 (= ~q_free~0 1))) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse4 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) .cse14 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse3 .cse15 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse16 .cse17 .cse18 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (and .cse17 .cse14 (= ~c_dr_st~0 2) .cse18 (= eval_~tmp___1~0 1) .cse15 .cse16 (= eval_~tmp~1 0) .cse19) (and .cse2 .cse3) (and .cse2 .cse19) .cse7 (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,488 INFO L185 CegarLoopUtils]: At program point L242-2(line 242) the Hoare annotation is: (let ((.cse8 (= ~q_read_ev~0 1))) (let ((.cse13 (not .cse8)) (.cse20 (= 1 ~c_dr_i~0)) (.cse9 (= ~p_dw_pc~0 1)) (.cse19 (= ~p_dw_i~0 1)) (.cse18 (= ~c_dr_pc~0 1)) (.cse5 (= |old(~q_read_ev~0)| 1))) (let ((.cse11 (not .cse5)) (.cse12 (and .cse20 .cse8 .cse9 .cse19 .cse18)) (.cse4 (and .cse9 .cse19 .cse13 .cse18)) (.cse6 (and (= ~q_read_ev~0 2) .cse9 .cse18)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse20)) (.cse3 (not .cse19)) (.cse10 (= ~c_dr_pc~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 (and .cse8 .cse9 .cse10) .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse6 .cse0 .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse7 (and .cse9 .cse10 .cse13) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3) (let ((.cse16 (= eval_~tmp___1~0 ~q_free~0)) (.cse17 (= ~q_free~0 1)) (.cse14 (= ~p_dw_pc~0 0)) (.cse15 (= ~p_dw_st~0 0))) (or (and .cse14 (= ~q_free~0 |eval_#t~ret10|) (= ~c_dr_st~0 2) .cse15 .cse16 .cse17 (= eval_~tmp~1 0) .cse18) .cse7 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse9 .cse10) (and .cse9 .cse18) .cse3 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= eval_~tmp___1~0 |eval_#t~ret10|) .cse16 (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse17 .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse14 .cse15 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,488 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (let ((.cse6 (= ~p_dw_pc~0 1)) (.cse7 (= ~c_dr_pc~0 0)) (.cse11 (= ~p_dw_i~0 1))) (let ((.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (= ~q_read_ev~0 1)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse9 (and (= ~q_free~0 0) (<= ~q_buf_0~0 2147483647) (<= 0 (+ ~q_buf_0~0 2147483648)) (= ~p_last_write~0 ~q_buf_0~0) .cse6 .cse7 .cse11)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (not .cse11)) (.cse4 (and .cse6 .cse11 (= ~c_dr_pc~0 1))) (.cse10 (= |old(~q_read_ev~0)| 1))) (and (or (= ~q_read_ev~0 2) (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse6 .cse7) .cse3 .cse4 (not (= |old(~p_dw_st~0)| 0)) (and (= |old(~q_read_ev~0)| ~q_read_ev~0) (not (= eval_~tmp___0~1 0)) (= ~c_num_read~0 |old(~c_num_read~0)|) (<= eval_~tmp___0~1 2147483647) (<= 0 (+ eval_~tmp___0~1 2147483648)) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~q_free~0 1) .cse7 (= eval_~tmp___1~0 1) (= ~c_dr_st~0 1) (= eval_~tmp~1 0) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= ~p_num_write~0 |old(~p_num_write~0)|))) (or .cse5 (and .cse8 .cse6 .cse7) .cse1 .cse9 .cse2 (not .cse10) .cse3 .cse4) (or .cse5 (and .cse6 .cse7 (not .cse8)) .cse1 .cse9 .cse2 .cse3 .cse4 .cse10)))) [2021-02-23 19:17:51,489 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (let ((.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse9 (= ~c_dr_pc~0 0)) (.cse14 (not (= 1 ~c_dr_i~0))) (.cse15 (not (= |old(~p_dw_pc~0)| 1))) (.cse1 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse2 (= ~a_t~0 |old(~a_t~0)|)) (.cse3 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse7 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse8 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse10 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse11 (= |old(~q_free~0)| ~q_free~0)) (.cse12 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse13 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse16 (not (= ~p_dw_i~0 1)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse16) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse14 (and .cse1 .cse2 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) .cse11 .cse12 .cse13) .cse16 (not (= |old(~p_dw_st~0)| 0))) (or (not (= |old(~c_dr_pc~0)| 1)) .cse14 .cse15 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (= ~c_dr_pc~0 1) .cse11 .cse12 .cse13) .cse16))) [2021-02-23 19:17:51,489 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (let ((.cse21 (= ~q_read_ev~0 1))) (let ((.cse5 (= |old(~q_read_ev~0)| 1)) (.cse22 (= 1 ~c_dr_i~0)) (.cse6 (= ~p_dw_st~0 0)) (.cse7 (= ~p_dw_pc~0 1)) (.cse18 (= ~p_dw_i~0 1)) (.cse9 (not .cse21)) (.cse20 (= ~c_dr_pc~0 1))) (let ((.cse11 (not (= |old(~c_dr_pc~0)| 1))) (.cse4 (and .cse22 .cse6 .cse7 .cse18 .cse9 .cse20)) (.cse8 (= ~c_dr_pc~0 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse12 (and .cse22 .cse21 .cse6 .cse7 .cse18 .cse20)) (.cse10 (and .cse22 (= ~q_read_ev~0 2) .cse6 .cse7 .cse18 .cse20)) (.cse1 (not .cse22)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse13 (not .cse5)) (.cse3 (not .cse18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7 .cse8 .cse9)) (or .cse10 (not (= |old(~q_read_ev~0)| 2)) .cse11 .cse1 .cse2 .cse3) (or .cse12 .cse10 .cse11 .cse1 .cse2 .cse13 .cse3) (let ((.cse17 (= eval_~tmp___1~0 1)) (.cse16 (= ~q_free~0 1)) (.cse19 (<= 0 (+ eval_~tmp~1 2147483648))) (.cse14 (= ~p_dw_pc~0 0)) (.cse15 (<= eval_~tmp~1 2147483647))) (or .cse0 .cse12 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (and .cse6 .cse7 .cse8) .cse1 .cse3 (and .cse14 (= ~c_dr_st~0 2) .cse6 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse4 (not (= |old(~p_dw_st~0)| 0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse17 .cse16 .cse8 .cse19 .cse18 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse14 .cse6 .cse15 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)))) (or .cse11 .cse1 .cse2 .cse3 .cse4 .cse5) (or (and .cse21 .cse6 .cse7 .cse8) .cse0 .cse12 .cse10 .cse1 .cse2 .cse13 .cse3))))) [2021-02-23 19:17:51,489 INFO L185 CegarLoopUtils]: At program point evalEXIT(lines 232 285) the Hoare annotation is: (let ((.cse6 (= ~q_read_ev~0 1))) (let ((.cse12 (= |old(~q_read_ev~0)| 1)) (.cse15 (= 1 ~c_dr_i~0)) (.cse7 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse6)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse7 .cse16 .cse13 .cse14)) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (= ~c_dr_pc~0 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse15)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse9 (not .cse12)) (.cse3 (not .cse16)) (.cse4 (and (= ~q_read_ev~0 2) .cse7 .cse16 .cse14)) (.cse10 (and .cse15 .cse6 .cse7 .cse16 .cse14))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse1 .cse2 .cse9 .cse3 .cse4 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (and .cse7 .cse8 .cse13) .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse7 .cse8) (and .cse7 .cse14) .cse3 (not (= |old(~p_dw_st~0)| 0))) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10))))) [2021-02-23 19:17:51,489 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (let ((.cse22 (= ~q_read_ev~0 1))) (let ((.cse14 (= ~c_dr_pc~0 0)) (.cse20 (= 1 ~c_dr_i~0)) (.cse21 (not .cse22)) (.cse11 (= |old(~q_read_ev~0)| 1)) (.cse15 (= ~p_dw_i~0 1)) (.cse17 (= ~p_dw_st~0 0)) (.cse18 (= ~p_dw_pc~0 1)) (.cse19 (= ~c_dr_pc~0 1))) (let ((.cse2 (and .cse22 .cse17 .cse18 .cse19)) (.cse4 (and (= ~q_read_ev~0 2) .cse17 .cse18 .cse15 .cse19)) (.cse5 (not .cse11)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse3 (not (= |old(~p_dw_pc~0)| 1))) (.cse10 (and .cse17 .cse18 .cse21 .cse15 .cse19)) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse20)) (.cse8 (and .cse22 .cse17 .cse18 .cse14 .cse15)) (.cse9 (and .cse20 .cse17 .cse18 .cse14 .cse21 .cse15)) (.cse6 (not .cse15))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (= |old(~q_read_ev~0)| 2)) .cse1 .cse3 .cse4 .cse6) (or .cse7 .cse1 .cse2 .cse4 .cse3 .cse5 .cse8 .cse6) (or .cse7 .cse1 .cse3 .cse9 .cse6 .cse10 .cse11) (or .cse0 .cse1 .cse3 .cse6 .cse10 .cse11) (let ((.cse16 (= ~p_dw_pc~0 0)) (.cse13 (= ~q_free~0 1)) (.cse12 (= eval_~tmp___1~0 1))) (or .cse7 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse12 .cse13 .cse14 .cse15 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse16 .cse17 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse17 .cse18 .cse19) .cse8 .cse9 .cse6 (and .cse16 (= ~c_dr_st~0 2) .cse17 .cse13 .cse12 .cse15 (= eval_~tmp~1 0) .cse19) (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,490 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (let ((.cse23 (= ~q_read_ev~0 1))) (let ((.cse17 (= ~c_dr_pc~0 0)) (.cse21 (= 1 ~c_dr_i~0)) (.cse22 (not .cse23)) (.cse11 (= |old(~q_read_ev~0)| 1)) (.cse20 (= ~p_dw_i~0 1)) (.cse12 (= ~p_dw_st~0 0)) (.cse13 (= ~p_dw_pc~0 1)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse5 (and .cse23 .cse12 .cse13 .cse14)) (.cse3 (and (= ~q_read_ev~0 2) .cse12 .cse13 .cse20 .cse14)) (.cse6 (not .cse11)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse10 (and .cse12 .cse13 .cse22 .cse20 .cse14)) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse21)) (.cse8 (and .cse23 .cse12 .cse13 .cse17 .cse20)) (.cse9 (and .cse21 .cse12 .cse13 .cse17 .cse22 .cse20)) (.cse4 (not .cse20))) (and (or .cse0 (not (= |old(~q_read_ev~0)| 2)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse7 .cse1 .cse5 .cse3 .cse2 .cse6 .cse8 .cse4) (or .cse7 .cse1 .cse2 .cse9 .cse4 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse4 .cse10 .cse11) (let ((.cse19 (<= |eval_#t~nondet11| 2147483647)) (.cse15 (<= 0 (+ |eval_#t~nondet11| 2147483648))) (.cse18 (= ~q_free~0 1)) (.cse16 (= eval_~tmp___1~0 1))) (or .cse7 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse12 .cse13 .cse14) .cse8 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse15 (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse16 .cse17 .cse18 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse12 .cse19 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse9 (and (= ~p_dw_pc~0 0) (= ~c_dr_st~0 2) .cse12 .cse19 .cse15 .cse18 .cse16 (= eval_~tmp~1 0) .cse14) .cse4 (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,490 INFO L185 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: (let ((.cse25 (= ~q_read_ev~0 1))) (let ((.cse23 (not .cse25)) (.cse24 (= 1 ~c_dr_i~0)) (.cse21 (= |old(~q_read_ev~0)| 1)) (.cse20 (= ~c_dr_pc~0 0)) (.cse17 (= ~p_dw_i~0 1)) (.cse8 (= ~p_dw_st~0 0)) (.cse9 (= ~p_dw_pc~0 1)) (.cse10 (= ~c_dr_pc~0 1))) (let ((.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (and .cse25 .cse8 .cse9 .cse10)) (.cse2 (and (= ~q_read_ev~0 2) .cse8 .cse9 .cse17 .cse10)) (.cse18 (and .cse25 .cse8 .cse9 .cse20 .cse17)) (.cse6 (not .cse21)) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse24)) (.cse3 (not (= |old(~p_dw_pc~0)| 1))) (.cse19 (and .cse24 .cse8 .cse9 .cse20 .cse23 .cse17)) (.cse4 (not .cse17)) (.cse22 (and .cse8 .cse9 .cse23 .cse10))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse2 .cse6 .cse4) (let ((.cse14 (<= 0 (+ |eval_#t~nondet11| 2147483648))) (.cse16 (= eval_~tmp___1~0 1)) (.cse15 (= ~q_free~0 1)) (.cse11 (= ~p_dw_pc~0 0)) (.cse12 (= |eval_#t~nondet11| eval_~tmp~1)) (.cse13 (<= |eval_#t~nondet11| 2147483647))) (or .cse7 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse8 .cse9 .cse10) (and .cse11 (= ~c_dr_st~0 2) .cse12 .cse8 .cse13 .cse14 .cse15 .cse16 .cse17 .cse10) .cse18 .cse19 .cse4 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse14 (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse16 .cse15 .cse20 .cse17 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse11 .cse12 .cse8 .cse13 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_st~0)| 0)))) (or .cse0 .cse1 .cse3 .cse4 .cse21 .cse22) (or .cse7 .cse1 .cse5 .cse3 .cse2 .cse18 .cse6 .cse4) (or .cse7 .cse1 .cse3 .cse19 .cse4 .cse21 .cse22))))) [2021-02-23 19:17:51,490 INFO L185 CegarLoopUtils]: At program point L280(lines 232 285) the Hoare annotation is: (let ((.cse6 (= ~q_read_ev~0 1))) (let ((.cse12 (= |old(~q_read_ev~0)| 1)) (.cse15 (= 1 ~c_dr_i~0)) (.cse7 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse6)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse7 .cse16 .cse13 .cse14)) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (= ~c_dr_pc~0 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse15)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse9 (not .cse12)) (.cse3 (not .cse16)) (.cse4 (and (= ~q_read_ev~0 2) .cse7 .cse16 .cse14)) (.cse10 (and .cse15 .cse6 .cse7 .cse16 .cse14))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse1 .cse2 .cse9 .cse3 .cse4 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (and .cse7 .cse8 .cse13) .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse7 .cse8) (and .cse7 .cse14) .cse3 (not (= |old(~p_dw_st~0)| 0))) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10))))) [2021-02-23 19:17:51,491 INFO L185 CegarLoopUtils]: At program point L268(lines 268 275) the Hoare annotation is: (let ((.cse7 (= ~q_read_ev~0 1))) (let ((.cse14 (not .cse7)) (.cse16 (= 1 ~c_dr_i~0)) (.cse2 (= ~p_dw_pc~0 1)) (.cse15 (= ~p_dw_i~0 1)) (.cse4 (= ~c_dr_pc~0 1)) (.cse13 (= |old(~q_read_ev~0)| 1))) (let ((.cse9 (not .cse13)) (.cse10 (and .cse16 .cse7 .cse2 .cse15 .cse4)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse3 (= ~c_dr_pc~0 0)) (.cse12 (and .cse2 .cse15 .cse14 .cse4)) (.cse6 (and (= ~q_read_ev~0 2) .cse2 .cse4)) (.cse11 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse16)) (.cse8 (not (= |old(~p_dw_pc~0)| 1))) (.cse5 (not .cse15))) (and (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse2 .cse3) (and .cse2 .cse4) .cse5 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_st~0 0) (= ~c_num_read~0 |old(~c_num_read~0)|) (<= eval_~tmp___0~1 2147483647) (<= 0 (+ eval_~tmp___0~1 2147483648)) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= eval_~tmp___1~0 1) (= ~q_free~0 1) .cse3 (= eval_~tmp~1 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_st~0)| 0))) (or .cse6 .cse0 (and .cse7 .cse2 .cse3) .cse1 .cse8 .cse9 .cse5 .cse10) (or .cse11 .cse1 .cse8 .cse5 .cse12 .cse13) (or .cse6 .cse11 .cse1 .cse8 .cse9 .cse5 .cse10) (or .cse0 (and .cse2 .cse3 .cse14) .cse1 .cse8 .cse5 .cse12 .cse13) (or .cse6 (not (= |old(~q_read_ev~0)| 2)) .cse11 .cse1 .cse8 .cse5))))) [2021-02-23 19:17:51,491 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (let ((.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse9 (= ~c_dr_pc~0 0)) (.cse14 (not (= 1 ~c_dr_i~0))) (.cse15 (not (= |old(~p_dw_pc~0)| 1))) (.cse1 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse2 (= ~a_t~0 |old(~a_t~0)|)) (.cse3 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse7 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse8 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse10 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse11 (= |old(~q_free~0)| ~q_free~0)) (.cse12 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse13 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse16 (not (= ~p_dw_i~0 1)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse16) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse14 (and .cse1 .cse2 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) .cse11 .cse12 .cse13) .cse16 (not (= |old(~p_dw_st~0)| 0))) (or (not (= |old(~c_dr_pc~0)| 1)) .cse14 .cse15 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (= ~c_dr_pc~0 1) .cse11 .cse12 .cse13) .cse16))) [2021-02-23 19:17:51,491 INFO L185 CegarLoopUtils]: At program point L264(lines 239 279) the Hoare annotation is: (let ((.cse1 (= ~q_read_ev~0 1))) (let ((.cse19 (= 1 ~c_dr_i~0)) (.cse12 (= |old(~q_read_ev~0)| 1)) (.cse2 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse1)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse2 .cse16 .cse13 .cse14)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 1))) (.cse6 (not .cse12)) (.cse8 (and (= ~q_read_ev~0 2) .cse2 .cse16 .cse14)) (.cse9 (and .cse19 .cse1 .cse2 .cse16 .cse14)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse4 (not .cse19)) (.cse3 (= ~c_dr_pc~0 0)) (.cse7 (not .cse16))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse0 (and .cse2 .cse3 .cse13) .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse10 (not (= |old(~q_read_ev~0)| 2)) .cse4 .cse5 .cse7 .cse8) (or .cse10 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (let ((.cse17 (= ~p_dw_pc~0 0)) (.cse18 (= ~p_dw_st~0 0)) (.cse15 (= ~q_free~0 1))) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse4 (and .cse2 .cse3) (and .cse2 .cse14) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse15 .cse3 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse16 .cse17 .cse18 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse7 (and .cse17 (= ~c_dr_st~0 2) .cse18 .cse15 (= eval_~tmp___1~0 1) .cse16 (= eval_~tmp~1 0) .cse14) (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,491 INFO L185 CegarLoopUtils]: At program point evalENTRY(lines 232 285) the Hoare annotation is: (let ((.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse9 (= ~c_dr_pc~0 0)) (.cse14 (not (= 1 ~c_dr_i~0))) (.cse15 (not (= |old(~p_dw_pc~0)| 1))) (.cse1 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse2 (= ~a_t~0 |old(~a_t~0)|)) (.cse3 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse7 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse8 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse10 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse11 (= |old(~q_free~0)| ~q_free~0)) (.cse12 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse13 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse16 (not (= ~p_dw_i~0 1)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse16) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse14 (and .cse1 .cse2 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) .cse11 .cse12 .cse13) .cse16 (not (= |old(~p_dw_st~0)| 0))) (or (not (= |old(~c_dr_pc~0)| 1)) .cse14 .cse15 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (= ~c_dr_pc~0 1) .cse11 .cse12 .cse13) .cse16))) [2021-02-23 19:17:51,492 INFO L185 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: (let ((.cse19 (= ~q_read_ev~0 1))) (let ((.cse18 (not .cse19)) (.cse13 (= ~c_dr_pc~0 1)) (.cse15 (= |old(~q_read_ev~0)| 1)) (.cse16 (= ~p_dw_pc~0 1)) (.cse10 (= ~c_dr_pc~0 0)) (.cse17 (= ~p_dw_i~0 1))) (let ((.cse6 (and .cse19 .cse16 .cse10 .cse17)) (.cse14 (not (= |old(~c_dr_pc~0)| 1))) (.cse3 (not .cse15)) (.cse5 (and (= ~q_read_ev~0 2) .cse16 .cse17 .cse13)) (.cse7 (and .cse19 .cse16 .cse17 .cse13)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (and .cse16 .cse10 .cse18)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse4 (not .cse17)) (.cse12 (and .cse16 .cse17 .cse18 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (let ((.cse9 (= ~p_dw_pc~0 0)) (.cse11 (= eval_~tmp___1~0 1))) (or .cse0 .cse8 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 .cse4 (and .cse9 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= |old(~q_free~0)| ~q_free~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse10 .cse11 (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse12 (not (= |old(~p_dw_st~0)| 0)) (and .cse9 (= ~q_free~0 1) .cse11 .cse13) .cse6 .cse7)) (or (not (= |old(~q_read_ev~0)| 2)) .cse14 .cse1 .cse2 .cse4 .cse5) (or .cse14 .cse1 .cse2 .cse4 .cse12 .cse15) (or .cse14 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4 .cse12 .cse15))))) [2021-02-23 19:17:51,492 INFO L185 CegarLoopUtils]: At program point L244(lines 244 248) the Hoare annotation is: (let ((.cse6 (= ~q_read_ev~0 1))) (let ((.cse12 (= |old(~q_read_ev~0)| 1)) (.cse20 (= 1 ~c_dr_i~0)) (.cse7 (= ~p_dw_pc~0 1)) (.cse17 (= ~p_dw_i~0 1)) (.cse13 (not .cse6)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse7 .cse17 .cse13 .cse14)) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (= ~c_dr_pc~0 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse20)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse9 (not .cse12)) (.cse3 (not .cse17)) (.cse4 (and (= ~q_read_ev~0 2) .cse7 .cse17 .cse14)) (.cse10 (and .cse20 .cse6 .cse7 .cse17 .cse14))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse1 .cse2 .cse9 .cse3 .cse4 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (and .cse7 .cse8 .cse13) .cse1 .cse2 .cse3 .cse11 .cse12) (let ((.cse18 (= ~p_dw_pc~0 0)) (.cse19 (= ~p_dw_st~0 0)) (.cse15 (= eval_~tmp___1~0 ~q_free~0)) (.cse16 (= ~q_free~0 1))) (or .cse5 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse7 .cse8) (and .cse7 .cse14) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse15 (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse8 .cse16 .cse17 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse18 .cse19 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse3 (and .cse18 (= ~c_dr_st~0 2) .cse19 .cse15 .cse16 (= eval_~tmp~1 0) .cse17 .cse14) (not (= |old(~p_dw_st~0)| 0)))) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10))))) [2021-02-23 19:17:51,492 INFO L185 CegarLoopUtils]: At program point L244-1(lines 239 279) the Hoare annotation is: (let ((.cse6 (= ~q_read_ev~0 1))) (let ((.cse12 (= |old(~q_read_ev~0)| 1)) (.cse20 (= 1 ~c_dr_i~0)) (.cse7 (= ~p_dw_pc~0 1)) (.cse17 (= ~p_dw_i~0 1)) (.cse13 (not .cse6)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse7 .cse17 .cse13 .cse14)) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse8 (= ~c_dr_pc~0 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse20)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse9 (not .cse12)) (.cse3 (not .cse17)) (.cse4 (and (= ~q_read_ev~0 2) .cse7 .cse17 .cse14)) (.cse10 (and .cse20 .cse6 .cse7 .cse17 .cse14))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse1 .cse2 .cse9 .cse3 .cse4 .cse10) (or .cse0 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse5 (and .cse7 .cse8 .cse13) .cse1 .cse2 .cse3 .cse11 .cse12) (let ((.cse18 (= ~p_dw_pc~0 0)) (.cse19 (= ~p_dw_st~0 0)) (.cse15 (= eval_~tmp___1~0 ~q_free~0)) (.cse16 (= ~q_free~0 1))) (or .cse5 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse7 .cse8) (and .cse7 .cse14) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse15 (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse8 .cse16 .cse17 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse18 .cse19 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse3 (and .cse18 (= ~c_dr_st~0 2) .cse19 .cse15 .cse16 (= eval_~tmp~1 0) .cse17 .cse14) (not (= |old(~p_dw_st~0)| 0)))) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10))))) [2021-02-23 19:17:51,493 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (let ((.cse1 (= ~q_read_ev~0 1))) (let ((.cse19 (= 1 ~c_dr_i~0)) (.cse12 (= |old(~q_read_ev~0)| 1)) (.cse2 (= ~p_dw_pc~0 1)) (.cse16 (= ~p_dw_i~0 1)) (.cse13 (not .cse1)) (.cse14 (= ~c_dr_pc~0 1))) (let ((.cse11 (and .cse2 .cse16 .cse13 .cse14)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (not (= |old(~p_dw_pc~0)| 1))) (.cse6 (not .cse12)) (.cse8 (and (= ~q_read_ev~0 2) .cse2 .cse16 .cse14)) (.cse9 (and .cse19 .cse1 .cse2 .cse16 .cse14)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse4 (not .cse19)) (.cse3 (= ~c_dr_pc~0 0)) (.cse7 (not .cse16))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse0 (and .cse2 .cse3 .cse13) .cse4 .cse5 .cse7 .cse11 .cse12) (or .cse10 (not (= |old(~q_read_ev~0)| 2)) .cse4 .cse5 .cse7 .cse8) (or .cse10 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (let ((.cse17 (= ~p_dw_pc~0 0)) (.cse18 (= ~p_dw_st~0 0)) (.cse15 (= ~q_free~0 1))) (or .cse0 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse4 (and .cse2 .cse3) (and .cse2 .cse14) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse15 .cse3 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse16 .cse17 .cse18 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse7 (and .cse17 (= ~c_dr_st~0 2) .cse18 .cse15 (= eval_~tmp___1~0 1) .cse16 (= eval_~tmp~1 0) .cse14) (not (= |old(~p_dw_st~0)| 0)))))))) [2021-02-23 19:17:51,493 INFO L185 CegarLoopUtils]: At program point L253(lines 253 260) the Hoare annotation is: (let ((.cse24 (= ~q_read_ev~0 1))) (let ((.cse22 (not .cse24)) (.cse23 (= 1 ~c_dr_i~0)) (.cse20 (= |old(~q_read_ev~0)| 1)) (.cse19 (= ~c_dr_pc~0 0)) (.cse17 (= ~p_dw_i~0 1)) (.cse8 (= ~p_dw_st~0 0)) (.cse9 (= ~p_dw_pc~0 1)) (.cse10 (= ~c_dr_pc~0 1))) (let ((.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse5 (and .cse24 .cse8 .cse9 .cse10)) (.cse2 (and (= ~q_read_ev~0 2) .cse8 .cse9 .cse17 .cse10)) (.cse11 (and .cse24 .cse8 .cse9 .cse19 .cse17)) (.cse6 (not .cse20)) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse23)) (.cse3 (not (= |old(~p_dw_pc~0)| 1))) (.cse12 (and .cse23 .cse8 .cse9 .cse19 .cse22 .cse17)) (.cse4 (not .cse17)) (.cse21 (and .cse8 .cse9 .cse22 .cse10))) (and (or (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse2 .cse6 .cse4) (let ((.cse16 (= eval_~tmp___1~0 1)) (.cse15 (= ~q_free~0 1)) (.cse18 (<= 0 (+ eval_~tmp~1 2147483648))) (.cse13 (= ~p_dw_pc~0 0)) (.cse14 (<= eval_~tmp~1 2147483647))) (or .cse7 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse8 .cse9 .cse10) .cse11 .cse12 .cse4 (and .cse13 (= ~c_dr_st~0 2) .cse8 .cse14 .cse15 .cse16 .cse17 .cse18 .cse10) (not (= |old(~p_dw_st~0)| 0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse16 .cse15 .cse19 .cse18 .cse17 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse13 .cse8 .cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)))) (or .cse0 .cse1 .cse3 .cse4 .cse20 .cse21) (or .cse7 .cse1 .cse5 .cse3 .cse2 .cse11 .cse6 .cse4) (or .cse7 .cse1 .cse3 .cse12 .cse4 .cse20 .cse21))))) [2021-02-23 19:17:51,493 INFO L185 CegarLoopUtils]: At program point L249(lines 239 279) the Hoare annotation is: (let ((.cse8 (= ~q_read_ev~0 1))) (let ((.cse13 (not .cse8)) (.cse21 (= 1 ~c_dr_i~0)) (.cse9 (= ~p_dw_pc~0 1)) (.cse17 (= ~p_dw_i~0 1)) (.cse20 (= ~c_dr_pc~0 1)) (.cse5 (= |old(~q_read_ev~0)| 1))) (let ((.cse11 (not .cse5)) (.cse12 (and .cse21 .cse8 .cse9 .cse17 .cse20)) (.cse4 (and .cse9 .cse17 .cse13 .cse20)) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse10 (= ~c_dr_pc~0 0)) (.cse6 (and (= ~q_read_ev~0 2) .cse9 .cse20)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse21)) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse3 (not .cse17))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 (and .cse8 .cse9 .cse10) .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse6 .cse0 .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse7 (and .cse9 .cse10 .cse13) .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse18 (= ~p_dw_pc~0 0)) (.cse19 (= ~p_dw_st~0 0)) (.cse15 (= ~q_free~0 1)) (.cse14 (= eval_~tmp___1~0 1)) (.cse16 (= eval_~tmp~1 0))) (or .cse7 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse14 .cse15 .cse10 .cse16 .cse17 (= ~p_last_write~0 |old(~p_last_write~0)|) .cse18 .cse19 (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse9 .cse10) (and .cse9 .cse20) .cse3 (and .cse18 (= ~c_dr_st~0 2) .cse19 .cse15 .cse14 .cse17 .cse16 .cse20) (not (= |old(~p_dw_st~0)| 0)))) (or .cse6 (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3))))) [2021-02-23 19:17:51,493 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (let ((.cse11 (= ~c_dr_pc~0 1)) (.cse12 (= ~p_dw_i~0 1)) (.cse5 (= ~p_dw_pc~0 1)) (.cse6 (= ~c_dr_pc~0 0))) (let ((.cse7 (= ~q_read_ev~0 1)) (.cse10 (= |old(~q_read_ev~0)| 1)) (.cse9 (and (= ~q_free~0 0) (<= ~q_buf_0~0 2147483647) (<= 0 (+ ~q_buf_0~0 2147483648)) (= ~p_last_write~0 ~q_buf_0~0) .cse5 .cse6)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse4 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse3 (not .cse12)) (.cse8 (and .cse5 .cse12 .cse11))) (and (or (= ~q_read_ev~0 2) .cse0 (not (= |old(~q_read_ev~0)| 2)) .cse1 .cse2 .cse3) (or .cse4 (and .cse5 .cse6 (not .cse7)) .cse1 .cse2 .cse3 .cse8 .cse9 .cse10) (or .cse4 (and .cse7 .cse5 .cse6) .cse1 .cse2 (not .cse10) .cse3 .cse8 .cse9) (or .cse0 .cse1 .cse2 (and .cse5 .cse11) .cse3) (or .cse4 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse5 .cse6) .cse3 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (not (= eval_~tmp___0~1 0)) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 0) (= ~c_num_read~0 |old(~c_num_read~0)|) (<= eval_~tmp___0~1 2147483647) (<= 0 (+ eval_~tmp___0~1 2147483648)) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= eval_~tmp___1~0 1) .cse6 (= eval_~tmp~1 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse8 (not (= |old(~p_dw_st~0)| 0)))))) [2021-02-23 19:17:51,494 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (let ((.cse8 (= ~q_read_ev~0 1))) (let ((.cse13 (not .cse8)) (.cse16 (= 1 ~c_dr_i~0)) (.cse9 (= ~p_dw_pc~0 1)) (.cse15 (= ~p_dw_i~0 1)) (.cse14 (= ~c_dr_pc~0 1)) (.cse5 (= |old(~q_read_ev~0)| 1))) (let ((.cse11 (not .cse5)) (.cse12 (and .cse16 .cse8 .cse9 .cse15 .cse14)) (.cse4 (and .cse9 .cse15 .cse13 .cse14)) (.cse6 (and (= ~q_read_ev~0 2) .cse9 .cse14)) (.cse0 (not (= |old(~c_dr_pc~0)| 1))) (.cse2 (not (= |old(~p_dw_pc~0)| 1))) (.cse7 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse16)) (.cse10 (= ~c_dr_pc~0 0)) (.cse3 (not .cse15))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 (and .cse8 .cse9 .cse10) .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse6 .cse0 .cse1 .cse2 .cse11 .cse3 .cse12) (or .cse7 (and .cse9 .cse10 .cse13) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (= |old(~q_read_ev~0)| 2)) .cse0 .cse1 .cse2 .cse3) (or (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_st~0 0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= eval_~tmp___1~0 1) (= ~q_free~0 1) .cse10 (= eval_~tmp~1 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) .cse7 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse1 (and .cse9 .cse10) (and .cse9 .cse14) .cse3 (not (= |old(~p_dw_st~0)| 0))))))) [2021-02-23 19:17:51,494 INFO L185 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: (let ((.cse2 (= ~q_read_ev~0 1))) (let ((.cse13 (not .cse2)) (.cse16 (= 1 ~c_dr_i~0)) (.cse3 (= ~p_dw_pc~0 1)) (.cse15 (= ~p_dw_i~0 1)) (.cse14 (= ~c_dr_pc~0 1)) (.cse12 (= |old(~q_read_ev~0)| 1))) (let ((.cse7 (not .cse12)) (.cse9 (and .cse16 .cse2 .cse3 .cse15 .cse14)) (.cse11 (and .cse3 .cse15 .cse13 .cse14)) (.cse0 (and (= ~q_read_ev~0 2) .cse3 .cse14)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse6 (not (= |old(~p_dw_pc~0)| 1))) (.cse1 (not (= |old(~c_dr_pc~0)| 0))) (.cse5 (not .cse16)) (.cse8 (not .cse15)) (.cse4 (= ~c_dr_pc~0 0))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse5 .cse6 .cse8 .cse11 .cse12) (or .cse0 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse1 (and .cse3 .cse4 .cse13) .cse5 .cse6 .cse8 .cse11 .cse12) (or .cse0 (not (= |old(~q_read_ev~0)| 2)) .cse10 .cse5 .cse6 .cse8) (or .cse1 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) .cse5 (and .cse3 .cse4) (and .cse3 .cse14) .cse8 (not (= |old(~p_dw_st~0)| 0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_st~0 0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= eval_~tmp___1~0 1) (= ~q_free~0 1) .cse4 (= eval_~tmp~1 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (<= |eval_#t~nondet12| 2147483647) (= ~p_dw_st~0 0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (<= 0 (+ |eval_#t~nondet12| 2147483648)))))))) [2021-02-23 19:17:51,494 INFO L185 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: (let ((.cse2 (= ~q_read_ev~0 1))) (let ((.cse13 (not .cse2)) (.cse16 (= 1 ~c_dr_i~0)) (.cse3 (= ~p_dw_pc~0 1)) (.cse15 (= ~p_dw_i~0 1)) (.cse14 (= ~c_dr_pc~0 1)) (.cse12 (= |old(~q_read_ev~0)| 1))) (let ((.cse7 (not .cse12)) (.cse9 (and .cse16 .cse2 .cse3 .cse15 .cse14)) (.cse11 (and .cse3 .cse15 .cse13 .cse14)) (.cse0 (and (= ~q_read_ev~0 2) .cse3 .cse14)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse6 (not (= |old(~p_dw_pc~0)| 1))) (.cse1 (not (= |old(~c_dr_pc~0)| 0))) (.cse5 (not .cse16)) (.cse4 (= ~c_dr_pc~0 0)) (.cse8 (not .cse15))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse5 .cse6 .cse8 .cse11 .cse12) (or .cse0 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse1 (and .cse3 .cse4 .cse13) .cse5 .cse6 .cse8 .cse11 .cse12) (or .cse0 (not (= |old(~q_read_ev~0)| 2)) .cse10 .cse5 .cse6 .cse8) (or .cse1 (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (and (= |eval_#t~nondet12| eval_~tmp___0~1) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_st~0 0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= eval_~tmp___1~0 1) (= ~q_free~0 1) .cse4 (= eval_~tmp~1 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (<= |eval_#t~nondet12| 2147483647) (= ~p_dw_st~0 0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (<= 0 (+ |eval_#t~nondet12| 2147483648))) .cse5 (and .cse3 .cse4) (and .cse3 .cse14) .cse8 (not (= |old(~p_dw_st~0)| 0))))))) [2021-02-23 19:17:51,494 INFO L192 CegarLoopUtils]: At program point L292-3(line 292) the Hoare annotation is: true [2021-02-23 19:17:51,494 INFO L192 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: true [2021-02-23 19:17:51,494 INFO L192 CegarLoopUtils]: At program point stop_simulationFINAL(lines 286 304) the Hoare annotation is: true [2021-02-23 19:17:51,494 INFO L192 CegarLoopUtils]: At program point L301(lines 290 303) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L294(lines 294 299) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point stop_simulationEXIT(lines 286 304) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point stop_simulationENTRY(lines 286 304) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L292-1(line 292) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point L292-2(line 292) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L185 CegarLoopUtils]: At program point L64(lines 52 66) the Hoare annotation is: (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse3 (<= 1 is_do_read_c_triggered_~__retres1~1)) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= immediate_notify_threads_~tmp~0 0))) (.cse4 (not (= 1 ~c_dr_i~0))) (.cse5 (not (= ~p_dw_i~0 1))) (.cse6 (not (<= ~q_buf_0~0 2147483647))) (.cse7 (not (= ~p_dw_pc~0 0))) (.cse8 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse9 (not (= ~q_write_ev~0 1))) (.cse10 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse8 .cse9 (not (= ~p_dw_pc~0 1)) .cse10) (or .cse1 .cse2 .cse4 (= is_do_read_c_triggered_~__retres1~1 0) .cse5 .cse6 .cse7 .cse8 .cse9 (not (= ~c_dr_pc~0 0)) .cse10))) [2021-02-23 19:17:51,495 INFO L192 CegarLoopUtils]: At program point is_do_read_c_triggeredENTRY(lines 49 67) the Hoare annotation is: true [2021-02-23 19:17:51,495 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (let ((.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_i~0 1))) (.cse2 (not (= ~c_dr_pc~0 0)))) (and (or (not (<= 0 (+ ~q_buf_0~0 2147483648))) (not (= immediate_notify_threads_~tmp~0 0)) .cse0 .cse1 (not (<= ~q_buf_0~0 2147483647)) (not (= ~p_dw_pc~0 0)) (not (= ~p_last_write~0 ~q_buf_0~0)) (not (= ~q_write_ev~0 1)) .cse2 (not (= ~q_free~0 0))) (or .cse0 .cse1 .cse2 (not (= ~p_dw_pc~0 1))))) [2021-02-23 19:17:51,496 INFO L185 CegarLoopUtils]: At program point L54(lines 54 59) the Hoare annotation is: (let ((.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_i~0 1))) (.cse2 (not (= ~c_dr_pc~0 0)))) (and (or (not (<= 0 (+ ~q_buf_0~0 2147483648))) (not (= immediate_notify_threads_~tmp~0 0)) .cse0 .cse1 (not (<= ~q_buf_0~0 2147483647)) (not (= ~p_dw_pc~0 0)) (not (= ~p_last_write~0 ~q_buf_0~0)) (not (= ~q_write_ev~0 1)) .cse2 (not (= ~q_free~0 0))) (or .cse0 .cse1 .cse2 (not (= ~p_dw_pc~0 1))))) [2021-02-23 19:17:51,496 INFO L192 CegarLoopUtils]: At program point L53(lines 53 62) the Hoare annotation is: true [2021-02-23 19:17:51,496 INFO L185 CegarLoopUtils]: At program point L53-2(lines 53 62) the Hoare annotation is: (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse5 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse6 (not (= ~q_write_ev~0 1))) (.cse7 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~p_dw_pc~0 1)) .cse7) (or .cse0 .cse1 (not (= immediate_notify_threads_~tmp~0 0)) .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 0)) .cse5 .cse6 .cse7))) [2021-02-23 19:17:51,496 INFO L185 CegarLoopUtils]: At program point is_do_read_c_triggeredFINAL(lines 49 67) the Hoare annotation is: (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse2 (and (<= 1 is_do_read_c_triggered_~__retres1~1) (<= 1 |is_do_read_c_triggered_#res|))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse9 (not (= immediate_notify_threads_~tmp~0 0))) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse5 (not (<= ~q_buf_0~0 2147483647))) (.cse10 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~p_dw_pc~0 1)) .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse8) (or .cse1 .cse9 (and (= is_do_read_c_triggered_~__retres1~1 0) (= is_do_read_c_triggered_~__retres1~1 |is_do_read_c_triggered_#res|)) .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 (not (= ~c_dr_pc~0 0)) .cse8))) [2021-02-23 19:17:51,496 INFO L185 CegarLoopUtils]: At program point is_do_read_c_triggeredEXIT(lines 49 67) the Hoare annotation is: (let ((.cse0 (not (= ~c_dr_pc~0 1))) (.cse2 (and (<= 1 is_do_read_c_triggered_~__retres1~1) (<= 1 |is_do_read_c_triggered_#res|))) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse9 (not (= immediate_notify_threads_~tmp~0 0))) (.cse3 (not (= 1 ~c_dr_i~0))) (.cse4 (not (= ~p_dw_i~0 1))) (.cse5 (not (<= ~q_buf_0~0 2147483647))) (.cse10 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~p_dw_pc~0 1)) .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 .cse8) (or .cse1 .cse9 (and (= is_do_read_c_triggered_~__retres1~1 0) (= is_do_read_c_triggered_~__retres1~1 |is_do_read_c_triggered_#res|)) .cse3 .cse4 .cse5 .cse10 .cse6 .cse7 (not (= ~c_dr_pc~0 0)) .cse8))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: (let ((.cse0 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse0 (= ~c_dr_pc~0 0)) (and .cse0 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L320-1(line 320) the Hoare annotation is: (let ((.cse0 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse0 (= ~c_dr_pc~0 0)) (and .cse0 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L320-2(line 320) the Hoare annotation is: (let ((.cse0 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse0 (= ~c_dr_pc~0 0)) (and .cse0 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: (let ((.cse0 (= ~c_dr_pc~0 0)) (.cse1 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse0 (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse1 .cse0) (and .cse1 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,497 INFO L192 CegarLoopUtils]: At program point start_simulationEXIT(lines 305 333) the Hoare annotation is: true [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point start_simulationENTRY(lines 305 333) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L319(line 319) the Hoare annotation is: (let ((.cse0 (= ~c_dr_pc~0 0)) (.cse1 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse0 (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse1 .cse0) (and .cse1 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,497 INFO L185 CegarLoopUtils]: At program point L319-1(line 319) the Hoare annotation is: (let ((.cse0 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse0 (= ~c_dr_pc~0 0)) (and .cse0 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point L315-1(lines 312 327) the Hoare annotation is: (let ((.cse0 (= ~c_dr_pc~0 0)) (.cse1 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse0 (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse1 .cse0) (and .cse1 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (= |old(~q_free~0)| ~q_free~0) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0))) [2021-02-23 19:17:51,498 INFO L192 CegarLoopUtils]: At program point L328(lines 305 333) the Hoare annotation is: true [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point L322(lines 322 326) the Hoare annotation is: (let ((.cse0 (= ~p_dw_pc~0 1))) (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= |old(~q_free~0)| 1)) (not (= 1 ~c_dr_i~0)) (and .cse0 (= ~c_dr_pc~0 0)) (and .cse0 (= ~c_dr_pc~0 1)) (not (= ~p_dw_i~0 1)) (not (= |old(~p_dw_st~0)| 0)))) [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: (= 1 ~c_dr_i~0) [2021-02-23 19:17:51,498 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~p_dw_pc~0 0) (= ~p_dw_st~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (not (= ~q_read_ev~0 1))) [2021-02-23 19:17:51,498 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 19:17:51,499 INFO L185 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: (= 1 ~c_dr_i~0) [2021-02-23 19:17:51,499 INFO L185 CegarLoopUtils]: At program point L34-2(lines 34 43) the Hoare annotation is: (let ((.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_i~0 1))) (.cse2 (not (= ~q_read_ev~0 1))) (.cse3 (not (= ~p_dw_pc~0 1)))) (and (or (not (= ~c_dr_pc~0 1)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~c_dr_pc~0 0)) .cse3))) [2021-02-23 19:17:51,499 INFO L185 CegarLoopUtils]: At program point is_do_write_p_triggeredFINAL(lines 30 48) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse1 (and (= is_do_write_p_triggered_~__retres1~0 0) (= |is_do_write_p_triggered_#res| is_do_write_p_triggered_~__retres1~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~c_dr_pc~0 0)) .cse8) (or (not (= ~c_dr_pc~0 1)) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-23 19:17:51,499 INFO L185 CegarLoopUtils]: At program point is_do_write_p_triggeredEXIT(lines 30 48) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse1 (and (= is_do_write_p_triggered_~__retres1~0 0) (= |is_do_write_p_triggered_#res| is_do_write_p_triggered_~__retres1~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~c_dr_pc~0 0)) .cse8) (or (not (= ~c_dr_pc~0 1)) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-23 19:17:51,499 INFO L185 CegarLoopUtils]: At program point L45(lines 33 47) the Hoare annotation is: (let ((.cse0 (= is_do_write_p_triggered_~__retres1~0 0)) (.cse1 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse2 (not (= 1 ~c_dr_i~0))) (.cse3 (not (= ~p_dw_i~0 1))) (.cse4 (not (<= ~q_buf_0~0 2147483647))) (.cse5 (not (= ~p_dw_pc~0 0))) (.cse6 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse7 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= ~c_dr_pc~0 0)) .cse8) (or (not (= ~c_dr_pc~0 1)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-23 19:17:51,500 INFO L185 CegarLoopUtils]: At program point L36(line 36) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse3 (not (<= ~q_buf_0~0 2147483647))) (.cse4 (not (= ~p_dw_pc~0 0))) (.cse5 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse6 (not (= ~q_write_ev~0 1))) (.cse8 (not (= ~q_free~0 0))) (.cse7 (not (= ~c_dr_pc~0 0))) (.cse9 (not (= ~c_dr_pc~0 1))) (.cse10 (= ~q_read_ev~0 1)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse11 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8) (or .cse10 .cse1 .cse2 .cse7 .cse11) (or .cse9 .cse10 .cse1 .cse2 .cse11))) [2021-02-23 19:17:51,500 INFO L192 CegarLoopUtils]: At program point is_do_write_p_triggeredENTRY(lines 30 48) the Hoare annotation is: true [2021-02-23 19:17:51,500 INFO L185 CegarLoopUtils]: At program point L35(lines 35 40) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~q_buf_0~0 2147483648)))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1))) (.cse3 (not (<= ~q_buf_0~0 2147483647))) (.cse4 (not (= ~p_dw_pc~0 0))) (.cse5 (not (= ~p_last_write~0 ~q_buf_0~0))) (.cse6 (not (= ~q_write_ev~0 1))) (.cse7 (not (= ~q_free~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~c_dr_pc~0 0)) .cse7) (or (not (= ~c_dr_pc~0 1)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-23 19:17:51,500 INFO L192 CegarLoopUtils]: At program point L34(lines 34 43) the Hoare annotation is: true [2021-02-23 19:17:51,500 INFO L185 CegarLoopUtils]: At program point do_read_cEXIT(lines 137 193) the Hoare annotation is: (let ((.cse25 (= 1 ~c_dr_i~0)) (.cse21 (= ~q_read_ev~0 2)) (.cse23 (= ~p_dw_pc~0 1)) (.cse22 (= ~c_last_read~0 ~p_last_write~0)) (.cse7 (= ~q_free~0 1)) (.cse24 (= ~p_dw_i~0 1)) (.cse8 (= ~c_dr_pc~0 1))) (let ((.cse5 (= ~q_read_ev~0 1)) (.cse2 (= |old(~q_read_ev~0)| 1)) (.cse4 (and .cse25 .cse21 .cse23 .cse22 .cse7 .cse24 .cse8)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse11 (= ~p_dw_st~0 0)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse13 (not (= eval_~tmp~1 0))) (.cse12 (not (= |old(~p_dw_st~0)| 0))) (.cse16 (= ~c_dr_st~0 2)) (.cse17 (= ~a_t~0 do_read_c_~a~0)) (.cse14 (= eval_~tmp___0~1 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse25)) (.cse15 (not (<= eval_~tmp___0~1 2147483647))) (.cse3 (not .cse24)) (.cse18 (not (<= 0 (+ eval_~tmp___0~1 2147483648)))) (.cse19 (not (= eval_~tmp___1~0 1))) (.cse20 (not (= |old(~c_dr_st~0)| 1))) (.cse9 (not .cse23))) (and (or .cse0 .cse1 (not .cse2) .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8) .cse9) (or (and .cse6 .cse7 (not .cse5) .cse8) .cse0 .cse1 .cse3 .cse4 .cse2 .cse9) (or .cse10 .cse1 .cse3 .cse4 .cse9) (or .cse10 .cse1 .cse11 .cse3 .cse12 .cse9) (or .cse0 .cse11 .cse1 .cse3 .cse12 .cse9) (or (not (= |old(~q_free~0)| 1)) .cse13 .cse12 .cse14 .cse0 .cse1 .cse15 (and .cse16 .cse11 .cse17 .cse6 .cse8) .cse3 (not (= ~p_dw_pc~0 0)) .cse18 .cse19 .cse20) (or (and .cse21 .cse22) .cse13 .cse12 (and .cse16 .cse17) .cse14 .cse0 .cse1 .cse15 .cse3 .cse18 .cse19 .cse20 .cse9)))) [2021-02-23 19:17:51,501 INFO L185 CegarLoopUtils]: At program point L188(lines 137 193) the Hoare annotation is: (let ((.cse25 (= 1 ~c_dr_i~0)) (.cse21 (= ~q_read_ev~0 2)) (.cse23 (= ~p_dw_pc~0 1)) (.cse22 (= ~c_last_read~0 ~p_last_write~0)) (.cse7 (= ~q_free~0 1)) (.cse24 (= ~p_dw_i~0 1)) (.cse8 (= ~c_dr_pc~0 1))) (let ((.cse5 (= ~q_read_ev~0 1)) (.cse2 (= |old(~q_read_ev~0)| 1)) (.cse4 (and .cse25 .cse21 .cse23 .cse22 .cse7 .cse24 .cse8)) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse11 (= ~p_dw_st~0 0)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse13 (not (= eval_~tmp~1 0))) (.cse12 (not (= |old(~p_dw_st~0)| 0))) (.cse16 (= ~c_dr_st~0 2)) (.cse17 (= ~a_t~0 do_read_c_~a~0)) (.cse14 (= eval_~tmp___0~1 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse25)) (.cse15 (not (<= eval_~tmp___0~1 2147483647))) (.cse3 (not .cse24)) (.cse18 (not (<= 0 (+ eval_~tmp___0~1 2147483648)))) (.cse19 (not (= eval_~tmp___1~0 1))) (.cse20 (not (= |old(~c_dr_st~0)| 1))) (.cse9 (not .cse23))) (and (or .cse0 .cse1 (not .cse2) .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8) .cse9) (or (and .cse6 .cse7 (not .cse5) .cse8) .cse0 .cse1 .cse3 .cse4 .cse2 .cse9) (or .cse10 .cse1 .cse3 .cse4 .cse9) (or .cse10 .cse1 .cse11 .cse3 .cse12 .cse9) (or .cse0 .cse11 .cse1 .cse3 .cse12 .cse9) (or (not (= |old(~q_free~0)| 1)) .cse13 .cse12 .cse14 .cse0 .cse1 .cse15 (and .cse16 .cse11 .cse17 .cse6 .cse8) .cse3 (not (= ~p_dw_pc~0 0)) .cse18 .cse19 .cse20) (or (and .cse21 .cse22) .cse13 .cse12 (and .cse16 .cse17) .cse14 .cse0 .cse1 .cse15 .cse3 .cse18 .cse19 .cse20 .cse9)))) [2021-02-23 19:17:51,501 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (let ((.cse17 (= ~p_dw_pc~0 1)) (.cse16 (= ~q_free~0 1)) (.cse18 (= ~p_dw_i~0 1)) (.cse19 (= 1 ~c_dr_i~0))) (let ((.cse6 (not (= |old(~q_free~0)| 1))) (.cse12 (= ~p_dw_st~0 0)) (.cse4 (not (= |old(~p_dw_st~0)| 0))) (.cse7 (not (= |old(~c_dr_pc~0)| 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse19)) (.cse8 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse9 (= ~a_t~0 |old(~a_t~0)|)) (.cse10 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= |old(~q_free~0)| ~q_free~0)) (.cse2 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse14 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse15 (and .cse19 (= ~q_read_ev~0 2) .cse17 (= ~c_last_read~0 ~p_last_write~0) .cse16 .cse18)) (.cse3 (not .cse18)) (.cse5 (not .cse17))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse3 .cse5 (= ~c_dr_pc~0 1)) (or .cse6 (not (= eval_~tmp~1 0)) .cse4 (= eval_~tmp___0~1 0) .cse0 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (= ~c_dr_pc~0 0)) .cse1 (not (<= eval_~tmp___0~1 2147483647)) .cse3 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse7 .cse1 .cse12 .cse3 .cse4 .cse5) (or .cse7 .cse1 .cse15 .cse3 .cse5) (or .cse0 .cse1 (and .cse8 .cse9 .cse10 .cse11 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse13 .cse2 .cse14 .cse16) .cse15 .cse3 .cse5)))) [2021-02-23 19:17:51,501 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (let ((.cse8 (= ~p_dw_i~0 1)) (.cse5 (= 1 ~c_dr_i~0))) (let ((.cse4 (not (= |old(~c_dr_pc~0)| 1))) (.cse9 (= ~c_dr_pc~0 1)) (.cse6 (= ~q_read_ev~0 2)) (.cse7 (= ~q_free~0 1)) (.cse10 (not (= ~c_last_read~0 ~p_last_write~0))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse12 (= ~p_dw_st~0 0)) (.cse1 (not .cse5)) (.cse2 (not .cse8)) (.cse3 (not (= |old(~p_dw_st~0)| 0))) (.cse11 (not (= ~p_dw_pc~0 1)))) (and (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse2 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) .cse3 (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse4 .cse1 .cse2 (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) .cse11) (or .cse4 .cse1 .cse12 .cse2 .cse3 .cse11) (or .cse0 (and (not .cse9) .cse5 .cse6 .cse7 .cse8 .cse10) .cse1 .cse2 .cse11) (or .cse0 .cse12 .cse1 .cse2 .cse3 .cse11)))) [2021-02-23 19:17:51,502 INFO L185 CegarLoopUtils]: At program point L184-1(lines 140 192) the Hoare annotation is: (let ((.cse18 (= 1 ~c_dr_i~0)) (.cse16 (= ~p_dw_pc~0 1)) (.cse17 (= ~p_dw_i~0 1))) (let ((.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse7 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse8 (= ~c_dr_pc~0 0)) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse15 (not (= |old(~c_dr_pc~0)| 1))) (.cse9 (and .cse18 (= ~q_read_ev~0 2) .cse16 (= ~c_last_read~0 ~p_last_write~0) (= ~q_free~0 1) .cse17)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse14 (= ~p_dw_st~0 0)) (.cse1 (not .cse18)) (.cse10 (not .cse17)) (.cse13 (not (= |old(~p_dw_st~0)| 0))) (.cse11 (not .cse16))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse7 .cse8) .cse9 .cse10 .cse11) (or .cse12 (not (= eval_~tmp~1 0)) .cse13 (= eval_~tmp___0~1 0) .cse0 (and .cse2 .cse3 .cse4 .cse5 .cse14 .cse6 .cse7 .cse8) .cse1 (not (<= eval_~tmp___0~1 2147483647)) .cse10 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse12 .cse15 .cse1 .cse10 (= ~c_dr_pc~0 1) .cse11) (or .cse15 .cse1 .cse14 .cse10 .cse13 .cse11) (or .cse15 .cse1 .cse9 .cse10 .cse11) (or .cse0 .cse14 .cse1 .cse10 .cse13 .cse11)))) [2021-02-23 19:17:51,502 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (let ((.cse8 (not (= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse2 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse4 (= |old(~q_free~0)| ~q_free~0)) (.cse5 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse6 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse1 (not (= ~p_dw_i~0 1))) (.cse7 (not (= ~p_dw_pc~0 1)))) (and (or (not (= |old(~c_dr_pc~0)| 1)) .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 (= ~c_dr_pc~0 1)) .cse7) (or (= eval_~tmp___0~1 0) .cse8 (not (= |old(~q_free~0)| 1)) .cse0 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse1 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse8 .cse0 (and .cse2 .cse3 .cse4 .cse5 .cse6 (= ~c_dr_pc~0 0)) .cse1 .cse7))) [2021-02-23 19:17:51,502 INFO L185 CegarLoopUtils]: At program point L156(line 156) the Hoare annotation is: (let ((.cse23 (= 1 ~c_dr_i~0)) (.cse9 (= ~q_read_ev~0 2)) (.cse24 (= ~p_dw_pc~0 1)) (.cse10 (= ~c_last_read~0 ~p_last_write~0)) (.cse5 (= ~q_free~0 1)) (.cse22 (= ~p_dw_i~0 1))) (let ((.cse20 (not (= |old(~c_dr_pc~0)| 1))) (.cse6 (and .cse23 .cse9 .cse24 .cse10 .cse5 .cse22)) (.cse8 (not .cse24)) (.cse19 (not (= |old(~q_free~0)| 1))) (.cse11 (not (= eval_~tmp~1 0))) (.cse2 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse14 (= ~c_dr_st~0 2)) (.cse21 (= ~p_dw_st~0 0)) (.cse3 (= |old(~q_free~0)| ~q_free~0)) (.cse4 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse12 (not (= |old(~p_dw_st~0)| 0))) (.cse13 (= eval_~tmp___0~1 0)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not .cse23)) (.cse15 (not (<= eval_~tmp___0~1 2147483647))) (.cse7 (not .cse22)) (.cse16 (not (<= 0 (+ eval_~tmp___0~1 2147483648)))) (.cse17 (not (= eval_~tmp___1~0 1))) (.cse18 (not (= |old(~c_dr_st~0)| 1)))) (and (or .cse0 .cse1 (and .cse2 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse3 .cse4 .cse5) .cse6 .cse7 .cse8) (or (and .cse9 .cse10) .cse11 .cse12 .cse13 .cse0 .cse14 .cse1 .cse15 .cse7 .cse16 .cse17 .cse18 .cse8) (or .cse19 .cse20 .cse1 .cse7 .cse8 (= ~c_dr_pc~0 1)) (or .cse20 .cse1 .cse21 .cse7 .cse12 .cse8) (or .cse0 .cse21 .cse1 .cse7 .cse12 .cse8) (or .cse20 .cse1 .cse6 .cse7 .cse8) (or .cse19 .cse11 (and .cse2 .cse14 .cse21 .cse3 .cse4 (= ~c_dr_pc~0 0)) .cse12 .cse13 .cse0 .cse1 .cse15 .cse7 (not (= ~p_dw_pc~0 0)) .cse16 .cse17 .cse18)))) [2021-02-23 19:17:51,503 INFO L185 CegarLoopUtils]: At program point L144(lines 144 148) the Hoare annotation is: (let ((.cse2 (not (= ~p_dw_pc~0 1))) (.cse3 (not (= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_i~0 1)))) (and (or (not (= |old(~c_dr_pc~0)| 1)) .cse0 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_free~0)| ~q_free~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~c_dr_pc~0 1)) .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (= eval_~tmp___0~1 0) .cse3 (not (= |old(~q_free~0)| 1)) .cse0 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse1 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,503 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse2 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse3 (= |old(~q_free~0)| ~q_free~0)) (.cse4 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse7 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse5 (not (= ~p_dw_i~0 1))) (.cse6 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (= ~c_dr_pc~0 0)) .cse5 .cse6) (or (= ~q_read_ev~0 2) (not (= |old(~q_read_ev~0)| 2)) .cse7 .cse1 .cse5 .cse6) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse5 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or (and .cse2 .cse3 .cse4 (= ~c_dr_pc~0 1)) .cse7 .cse1 .cse5 .cse6))) [2021-02-23 19:17:51,503 INFO L185 CegarLoopUtils]: At program point L157(line 157) the Hoare annotation is: (let ((.cse23 (= 1 ~c_dr_i~0)) (.cse0 (= ~q_read_ev~0 2)) (.cse24 (= ~p_dw_pc~0 1)) (.cse1 (= ~c_last_read~0 ~p_last_write~0)) (.cse18 (= ~q_free~0 1)) (.cse22 (= ~p_dw_i~0 1)) (.cse19 (= ~c_dr_pc~0 1))) (let ((.cse16 (= ~q_read_ev~0 1)) (.cse14 (= |old(~q_read_ev~0)| 1)) (.cse15 (and .cse23 .cse0 .cse24 .cse1 .cse18 .cse22 .cse19)) (.cse20 (not (= |old(~c_dr_pc~0)| 1))) (.cse13 (not .cse24)) (.cse2 (not (= eval_~tmp~1 0))) (.cse6 (= ~c_dr_st~0 2)) (.cse21 (= ~p_dw_st~0 0)) (.cse17 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (not (= |old(~p_dw_st~0)| 0))) (.cse4 (= eval_~tmp___0~1 0)) (.cse5 (not (= |old(~c_dr_pc~0)| 0))) (.cse7 (not .cse23)) (.cse8 (not (<= eval_~tmp___0~1 2147483647))) (.cse9 (not .cse22)) (.cse10 (not (<= 0 (+ eval_~tmp___0~1 2147483648)))) (.cse11 (not (= eval_~tmp___1~0 1))) (.cse12 (not (= |old(~c_dr_st~0)| 1)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse5 .cse7 (not .cse14) .cse9 .cse15 (and .cse16 .cse17 .cse18 .cse19) .cse13) (or (and .cse17 .cse18 (not .cse16) .cse19) .cse5 .cse7 .cse9 .cse15 .cse14 .cse13) (or .cse20 .cse7 .cse9 .cse15 .cse13) (or .cse20 .cse7 .cse21 .cse9 .cse3 .cse13) (or .cse5 .cse21 .cse7 .cse9 .cse3 .cse13) (or (not (= |old(~q_free~0)| 1)) .cse2 (and .cse6 .cse21 .cse17 .cse19) .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 (not (= ~p_dw_pc~0 0)) .cse10 .cse11 .cse12)))) [2021-02-23 19:17:51,504 INFO L185 CegarLoopUtils]: At program point L153(lines 152 187) the Hoare annotation is: (let ((.cse18 (= 1 ~c_dr_i~0)) (.cse16 (= ~p_dw_pc~0 1)) (.cse17 (= ~p_dw_i~0 1))) (let ((.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse7 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse8 (= ~c_dr_pc~0 0)) (.cse12 (not (= |old(~q_free~0)| 1))) (.cse15 (not (= |old(~c_dr_pc~0)| 1))) (.cse9 (and .cse18 (= ~q_read_ev~0 2) .cse16 (= ~c_last_read~0 ~p_last_write~0) (= ~q_free~0 1) .cse17)) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse14 (= ~p_dw_st~0 0)) (.cse1 (not .cse18)) (.cse10 (not .cse17)) (.cse13 (not (= |old(~p_dw_st~0)| 0))) (.cse11 (not .cse16))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse7 .cse8) .cse9 .cse10 .cse11) (or .cse12 (not (= eval_~tmp~1 0)) .cse13 (= eval_~tmp___0~1 0) .cse0 (and .cse2 .cse3 .cse4 .cse5 .cse14 .cse6 .cse7 .cse8) .cse1 (not (<= eval_~tmp___0~1 2147483647)) .cse10 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse12 .cse15 .cse1 .cse10 (= ~c_dr_pc~0 1) .cse11) (or .cse15 .cse1 .cse14 .cse10 .cse13 .cse11) (or .cse15 .cse1 .cse9 .cse10 .cse11) (or .cse0 .cse14 .cse1 .cse10 .cse13 .cse11)))) [2021-02-23 19:17:51,504 INFO L185 CegarLoopUtils]: At program point L145(lines 140 192) the Hoare annotation is: (let ((.cse2 (not (= ~p_dw_pc~0 1))) (.cse3 (not (= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~c_dr_i~0))) (.cse1 (not (= ~p_dw_i~0 1)))) (and (or (not (= |old(~c_dr_pc~0)| 1)) .cse0 (and (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_free~0)| ~q_free~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~c_dr_pc~0 1)) .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (= eval_~tmp___0~1 0) .cse3 (not (= |old(~q_free~0)| 1)) .cse0 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse1 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,504 INFO L185 CegarLoopUtils]: At program point L174(lines 174 186) the Hoare annotation is: (let ((.cse3 (= ~p_dw_i~0 1)) (.cse0 (= 1 ~c_dr_i~0))) (let ((.cse4 (= ~c_dr_pc~0 1)) (.cse1 (= ~q_read_ev~0 2)) (.cse2 (= ~q_free~0 1)) (.cse5 (not (= |old(~c_dr_pc~0)| 1))) (.cse9 (not (= |old(~c_dr_pc~0)| 0))) (.cse11 (= ~p_dw_st~0 0)) (.cse6 (not .cse0)) (.cse7 (not .cse3)) (.cse10 (not (= |old(~p_dw_st~0)| 0))) (.cse8 (not (= ~p_dw_pc~0 1)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8) (or (= eval_~tmp___0~1 0) .cse9 (not (= |old(~q_free~0)| 1)) .cse6 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse7 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) .cse10 (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or (and (not .cse4) .cse0 .cse1 .cse2 .cse3) .cse9 .cse6 .cse7 .cse8) (or .cse5 .cse6 .cse11 .cse7 .cse10 .cse8) (or .cse9 .cse11 .cse6 .cse7 .cse10 .cse8)))) [2021-02-23 19:17:51,505 INFO L185 CegarLoopUtils]: At program point L141(lines 141 149) the Hoare annotation is: (let ((.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse8 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse9 (= ~c_dr_pc~0 0)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse10 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) .cse10 .cse11) (or (not (= |old(~c_dr_pc~0)| 1)) .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 1)) .cse10 .cse11) (or (not (= |old(~q_free~0)| 1)) (not (= eval_~tmp~1 0)) (not (= |old(~p_dw_st~0)| 0)) (= eval_~tmp___0~1 0) .cse0 (and .cse2 .cse3 .cse4 .cse5 (= ~p_dw_st~0 0) .cse6 .cse8 .cse9) .cse1 (not (<= eval_~tmp___0~1 2147483647)) .cse10 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,505 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (let ((.cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse4 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse5 (= ~q_free~0 1)) (.cse7 (not (= |old(~c_dr_pc~0)| 1))) (.cse6 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse2 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 (= ~c_dr_pc~0 0) .cse5) .cse6) (or (and .cse3 .cse4 .cse5 (= ~c_dr_pc~0 1)) .cse7 .cse1 .cse2 .cse6) (or (= ~q_read_ev~0 2) (not (= |old(~q_read_ev~0)| 2)) .cse7 .cse1 .cse2 .cse6) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse2 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,505 INFO L185 CegarLoopUtils]: At program point do_read_cENTRY(lines 137 193) the Hoare annotation is: (let ((.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse8 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse9 (= ~c_dr_pc~0 0)) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse10 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) .cse10 .cse11) (or (not (= |old(~c_dr_pc~0)| 1)) .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 1)) .cse10 .cse11) (or (not (= |old(~q_free~0)| 1)) (not (= eval_~tmp~1 0)) (not (= |old(~p_dw_st~0)| 0)) (= eval_~tmp___0~1 0) .cse0 (and .cse2 .cse3 .cse4 .cse5 (= ~p_dw_st~0 0) .cse6 .cse8 .cse9) .cse1 (not (<= eval_~tmp___0~1 2147483647)) .cse10 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,505 INFO L185 CegarLoopUtils]: At program point L154-1(lines 154 164) the Hoare annotation is: (let ((.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse8 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse10 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse9 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 0)) .cse9 .cse10) (or (not (= |old(~c_dr_pc~0)| 1)) .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 1)) .cse9 .cse10) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse9 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,506 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse7 (= 1 ~c_dr_i~0)) (.cse5 (= ~p_dw_pc~0 1)) (.cse6 (= ~p_dw_i~0 1))) (let ((.cse4 (not (= |old(~c_dr_pc~0)| 0))) (.cse0 (and (not (= ~c_num_read~0 ~p_num_write~0)) .cse7 (= ~q_read_ev~0 2) .cse5 (= ~c_last_read~0 ~p_last_write~0) (= ~q_free~0 1) .cse6)) (.cse1 (not .cse7)) (.cse2 (not .cse6)) (.cse3 (not .cse5))) (and (or .cse0 (not (= |old(~c_dr_pc~0)| 1)) .cse1 .cse2 .cse3) (or (= eval_~tmp___0~1 0) .cse4 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse2 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse4 .cse0 .cse1 .cse2 .cse3)))) [2021-02-23 19:17:51,506 INFO L185 CegarLoopUtils]: At program point L175(lines 175 181) the Hoare annotation is: (let ((.cse11 (= 1 ~c_dr_i~0)) (.cse12 (= ~q_read_ev~0 2)) (.cse9 (= ~p_dw_pc~0 1)) (.cse13 (= ~c_last_read~0 ~p_last_write~0)) (.cse14 (= ~q_free~0 1)) (.cse10 (= ~p_dw_i~0 1))) (let ((.cse5 (not (= |old(~q_free~0)| 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse7 (not (= |old(~p_dw_st~0)| 0))) (.cse8 (and .cse11 .cse12 (= ~p_dw_st~0 0) .cse9 .cse13 .cse14 .cse10)) (.cse6 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse11)) (.cse2 (and .cse11 .cse12 .cse9 .cse13 .cse14 .cse10)) (.cse3 (not .cse10)) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse3 .cse4 (= ~c_dr_pc~0 1)) (or (= eval_~tmp___0~1 0) .cse0 .cse5 .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse3 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) .cse7 (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse0 .cse1 .cse3 .cse7 .cse4 .cse8) (or .cse6 .cse1 .cse3 .cse7 .cse4 .cse8) (or .cse6 .cse1 .cse2 .cse3 .cse4)))) [2021-02-23 19:17:51,506 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (let ((.cse1 (= ~q_read_ev~0 1)) (.cse2 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse3 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse4 (= ~q_free~0 1)) (.cse7 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse5 (not (= 1 ~c_dr_i~0))) (.cse6 (not (= ~p_dw_i~0 1)))) (and (or .cse0 (and .cse1 .cse2 .cse3 (= ~c_dr_pc~0 0) .cse4) .cse5 .cse6 .cse7) (or (not (= |old(~c_dr_pc~0)| 1)) .cse5 (and .cse1 .cse2 .cse3 .cse4 (= ~c_dr_pc~0 1)) .cse6 .cse7) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse5 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse6 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point L171-1(line 171) the Hoare annotation is: (let ((.cse7 (= ~p_dw_i~0 1)) (.cse4 (= 1 ~c_dr_i~0))) (let ((.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse11 (= ~p_dw_st~0 0)) (.cse9 (not (= |old(~p_dw_st~0)| 0))) (.cse10 (not (= |old(~c_dr_pc~0)| 1))) (.cse1 (not .cse4)) (.cse2 (not .cse7)) (.cse5 (= ~q_read_ev~0 1)) (.cse6 (= ~q_free~0 1)) (.cse3 (= ~c_dr_pc~0 1)) (.cse8 (not (= ~p_dw_pc~0 1)))) (and (or .cse0 .cse1 .cse2 (and (not .cse3) .cse4 .cse5 .cse6 .cse7) .cse8) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse2 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) .cse9 (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))) (or .cse10 .cse1 .cse11 .cse2 .cse9 .cse8) (or .cse0 .cse11 .cse1 .cse2 .cse9 .cse8) (or .cse10 .cse1 .cse2 (and .cse4 .cse5 .cse6 .cse7 .cse3) .cse8)))) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point L167(line 167) the Hoare annotation is: (let ((.cse2 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse3 (= ~a_t~0 |old(~a_t~0)|)) (.cse4 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= |old(~q_free~0)| ~q_free~0)) (.cse7 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse8 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse10 (not (= ~p_dw_pc~0 1))) (.cse0 (not (= |old(~c_dr_pc~0)| 0))) (.cse1 (not (= 1 ~c_dr_i~0))) (.cse9 (not (= ~p_dw_i~0 1)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 0)) .cse9 .cse10) (or (not (= |old(~c_dr_pc~0)| 1)) .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= ~c_dr_pc~0 1)) .cse9 .cse10) (or (= eval_~tmp___0~1 0) .cse0 (not (= |old(~q_free~0)| 1)) .cse1 (not (= eval_~tmp~1 0)) (not (<= eval_~tmp___0~1 2147483647)) .cse9 (not (= ~p_dw_pc~0 0)) (not (<= 0 (+ eval_~tmp___0~1 2147483648))) (not (= |old(~p_dw_st~0)| 0)) (not (= eval_~tmp___1~0 1)) (not (= |old(~c_dr_st~0)| 1))))) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point init_modelFINAL(lines 334 350) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (and (= ~p_dw_pc~0 0) (= 1 ~c_dr_i~0) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point init_modelEXIT(lines 334 350) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (and (= ~p_dw_pc~0 0) (= 1 ~c_dr_i~0) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,507 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (= ~p_dw_i~0 1)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (or (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (= ~q_free~0 1)) (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point init_modelENTRY(lines 334 350) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (and (= ~p_dw_pc~0 0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= |old(~q_free~0)| ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= ~c_dr_pc~0 0) (= ~p_num_write~0 |old(~p_num_write~0)|)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: (or (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (= ~q_free~0 1)) (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (= ~q_free~0 1)) (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,508 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (not (= ~q_read_ev~0 1))) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,509 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (or (not (= |old(~c_dr_pc~0)| 0)) (not (= |old(~p_dw_pc~0)| 0)) (not (= ~p_dw_st~0 0)) (and (= ~p_dw_pc~0 0) (not (= 1 ~c_dr_i~0)) (not (= ~p_dw_i~0 1)) (= ~c_dr_pc~0 0) (= ~q_free~0 1) (not (= ~q_read_ev~0 1))) (= |old(~p_dw_i~0)| 1) (= |old(~q_read_ev~0)| 1) (= |old(~c_dr_i~0)| 1)) [2021-02-23 19:17:51,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 07:17:51 BoogieIcfgContainer [2021-02-23 19:17:51,587 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 19:17:51,588 INFO L168 Benchmark]: Toolchain (without parser) took 696337.46 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 127.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-23 19:17:51,588 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 19:17:51,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.35 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 114.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-02-23 19:17:51,589 INFO L168 Benchmark]: Boogie Preprocessor took 56.75 ms. Allocated memory is still 151.0 MB. Free memory was 114.2 MB in the beginning and 112.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-02-23 19:17:51,589 INFO L168 Benchmark]: RCFGBuilder took 1076.94 ms. Allocated memory is still 151.0 MB. Free memory was 112.3 MB in the beginning and 111.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-02-23 19:17:51,589 INFO L168 Benchmark]: TraceAbstraction took 694831.14 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 110.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-23 19:17:51,590 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 151.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 349.35 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 114.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 56.75 ms. Allocated memory is still 151.0 MB. Free memory was 114.2 MB in the beginning and 112.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1076.94 ms. Allocated memory is still 151.0 MB. Free memory was 112.3 MB in the beginning and 111.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 694831.14 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 110.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 11]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: (((((((((!(\old(c_dr_pc) == 0) || !(1 == c_dr_i)) || (((((((c_last_read == \old(c_last_read) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && c_num_read == \old(c_num_read)) && c_dr_pc == 0)) || (((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1)) || !(p_dw_i == 1)) || !(p_dw_pc == 1)) && ((((((((((((!(\old(q_free) == 1) || !(tmp == 0)) || !(\old(p_dw_st) == 0)) || tmp___0 == 0) || !(\old(c_dr_pc) == 0)) || (((((((c_last_read == \old(c_last_read) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_st == \old(c_dr_st)) && p_dw_st == 0) && \old(q_free) == q_free) && c_num_read == \old(c_num_read)) && c_dr_pc == 0)) || !(1 == c_dr_i)) || !(tmp___0 <= 2147483647)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(0 <= tmp___0 + 2147483648)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1))) && (((((!(\old(q_free) == 1) || !(\old(c_dr_pc) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || c_dr_pc == 1) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || p_dw_st == 0) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && ((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || (((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1)) || !(p_dw_i == 1)) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 0) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1)) - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 232]: Loop Invariant Derived loop invariant: (((((((((!(\old(q_read_ev) == 2) || !(\old(c_dr_pc) == 1)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) && (((((((!(\old(c_dr_pc) == 0) || ((q_read_ev == 1 && p_dw_pc == 1) && c_dr_pc == 0)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1))) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && ((((((!(\old(c_dr_pc) == 0) || ((p_dw_pc == 1 && c_dr_pc == 0) && !(q_read_ev == 1))) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && (((((((!(\old(c_dr_pc) == 0) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || (p_dw_pc == 1 && c_dr_pc == 0)) || (p_dw_pc == 1 && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0))) && ((((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || (((((((c_last_read == \old(c_last_read) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && c_num_read == \old(c_num_read)) && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(p_dw_pc == 1)) && (((!(\old(c_dr_pc) == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(p_dw_pc == 1))) && (((((((((((tmp___0 == 0 || !(\old(c_dr_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(tmp == 0)) || !(tmp___0 <= 2147483647)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(0 <= tmp___0 + 2147483648)) || !(\old(p_dw_st) == 0)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1)) - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: (((((((((__retres1 == 0 || !(0 <= q_buf_0 + 2147483648)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(c_dr_pc == 0)) || !(q_free == 0)) && (((((((((!(c_dr_pc == 1) || __retres1 == 0) || !(0 <= q_buf_0 + 2147483648)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(q_free == 0)) - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: (((((((!(\old(c_dr_pc) == 0) || (((((((p_dw_pc == 0 && \old(q_read_ev) == q_read_ev) && p_dw_st == 0) && \old(q_free) == q_free) && c_num_read == \old(c_num_read)) && q_write_ev == \old(q_write_ev)) && c_dr_pc == 0) && p_num_write == \old(p_num_write))) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || (p_dw_pc == 1 && c_dr_pc == 0)) || (p_dw_pc == 1 && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: (((((((!(1 == c_dr_i) || !(p_dw_st == 0)) || __retres1 == 1) || !(p_dw_i == 1)) || !(c_dr_pc == 0)) || !(p_dw_pc == 1)) && ((((((!(1 == c_dr_i) || !(p_dw_st == 0)) || __retres1 == 1) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(q_free == 1)) || !(c_dr_pc == 0))) && (((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || __retres1 == 1) || !(p_dw_i == 1)) || !(p_dw_pc == 1))) && (((((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || __retres1 == 1) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(q_free == 1)) || !(c_dr_st == 2)) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: ((((((((!(c_dr_pc == 1) || ((((((c_dr_st == \old(c_dr_st) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_num_write == \old(p_num_write))) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || \old(q_free) == 0) || !(p_dw_i == 1)) && ((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || (((((((((((\old(p_dw_pc) == p_dw_pc && 1 == c_dr_i) && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_dw_i == 1) && p_num_write == \old(p_num_write)) || ((1 == c_dr_i && p_dw_i == 1) && !(q_free == 0))) && p_dw_pc == 1)) || !(p_dw_i == 1))) && (((((!(\old(p_dw_pc) == 0) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || (((((((p_dw_pc == 0 && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_num_write == \old(p_num_write))) || !(c_dr_pc == 0))) && ((((!(1 == c_dr_i) || !(\old(p_dw_pc) == 1)) || (((((((((((\old(p_dw_pc) == p_dw_pc && 1 == c_dr_i) && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_dw_i == 1) && p_num_write == \old(p_num_write)) || ((1 == c_dr_i && p_dw_i == 1) && !(q_free == 0))) && p_dw_pc == 1)) || !(p_dw_i == 1)) || !(c_dr_pc == 0))) && (((((!(c_dr_pc == 1) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || (((((((p_dw_pc == 0 && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_num_write == \old(p_num_write))) - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: (((((((((((!(\old(c_dr_pc) == 0) || !(1 == c_dr_i)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || (((q_read_ev == 1 && \old(q_free) == q_free) && q_free == 1) && c_dr_pc == 1)) || !(p_dw_pc == 1)) && (((((((((\old(q_free) == q_free && q_free == 1) && !(q_read_ev == 1)) && c_dr_pc == 1) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || \old(q_read_ev) == 1) || !(p_dw_pc == 1))) && ((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || p_dw_st == 0) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 0) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && ((((((((((((!(\old(q_free) == 1) || !(tmp == 0)) || !(\old(p_dw_st) == 0)) || tmp___0 == 0) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(tmp___0 <= 2147483647)) || ((((c_dr_st == 2 && p_dw_st == 0) && a_t == a) && \old(q_free) == q_free) && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(0 <= tmp___0 + 2147483648)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1))) && (((((((((((((q_read_ev == 2 && c_last_read == p_last_write) || !(tmp == 0)) || !(\old(p_dw_st) == 0)) || (c_dr_st == 2 && a_t == a)) || tmp___0 == 0) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(tmp___0 <= 2147483647)) || !(p_dw_i == 1)) || !(0 <= tmp___0 + 2147483648)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1)) || !(p_dw_pc == 1)) - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: (((((((((((!(\old(c_dr_pc) == 0) || ((q_read_ev == 1 && p_dw_pc == 1) && c_dr_pc == 0)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && ((((((!(\old(c_dr_pc) == 0) || ((p_dw_pc == 1 && c_dr_pc == 0) && !(q_read_ev == 1))) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && (((((!(\old(c_dr_pc) == 1) || !(\old(q_read_ev) == 2)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1))) && ((((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1))) && (((((((((!(\old(c_dr_pc) == 0) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || (p_dw_pc == 1 && c_dr_pc == 0)) || (p_dw_pc == 1 && c_dr_pc == 1)) || (((((((((((((c_last_read == \old(c_last_read) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_st == \old(c_dr_st)) && q_write_ev == \old(q_write_ev)) && c_num_read == \old(c_num_read)) && q_free == 1) && c_dr_pc == 0) && p_last_write == \old(p_last_write)) && p_dw_i == 1) && p_dw_pc == 0) && p_dw_st == 0) && q_buf_0 == \old(q_buf_0)) && p_num_write == \old(p_num_write))) || !(p_dw_i == 1)) || (((((((p_dw_pc == 0 && c_dr_st == 2) && p_dw_st == 0) && q_free == 1) && tmp___1 == 1) && p_dw_i == 1) && tmp == 0) && c_dr_pc == 1)) || !(\old(p_dw_st) == 0)) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: ((((((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || \old(q_free) == 0) || !(p_dw_i == 1)) || (((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0)) && ((((!(1 == c_dr_i) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1)) || !(c_dr_pc == 0))) && ((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1))) && ((((((!(\old(p_dw_pc) == 0) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || (((((((q_free == 0 && q_buf_0 <= 2147483647) && p_dw_pc == 0) && 0 <= q_buf_0 + 2147483648) && c_dr_st == \old(c_dr_st)) && p_last_write == q_buf_0) && \old(p_dw_st) == p_dw_st) && q_write_ev == 2)) || (((((((p_dw_pc == 0 && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_num_write == \old(p_num_write))) || !(c_dr_pc == 0))) && ((((((!(c_dr_pc == 1) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || (((((((p_dw_pc == 0 && c_dr_st == \old(c_dr_st)) && \old(q_free) == q_free) && \old(p_dw_st) == p_dw_st) && q_write_ev == \old(q_write_ev)) && q_buf_0 == \old(q_buf_0)) && p_last_write == \old(p_last_write)) && p_num_write == \old(p_num_write))) || ((((q_free == 0 && q_buf_0 <= 2147483647) && p_dw_pc == 0) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0)) - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: (((((((!(1 == c_dr_i) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1)) || !(c_dr_pc == 0)) && (((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || \old(q_free) == 0) || !(p_dw_i == 1)) || (((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0))) && ((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1))) && (((((!(\old(p_dw_pc) == 0) || ((((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0) && p_dw_pc == 1)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(c_dr_pc == 0))) && (((((!(c_dr_pc == 1) || ((((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0) && p_dw_pc == 1)) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: (((((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || !(tmp == 0)) || 1 <= __retres1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(q_free == 0)) && (((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || 1 <= __retres1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(p_dw_pc == 1)) || !(q_free == 0))) && ((((((((((!(0 <= q_buf_0 + 2147483648) || !(tmp == 0)) || !(1 == c_dr_i)) || __retres1 == 0) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(c_dr_pc == 0)) || !(q_free == 0)) - ProcedureContractResult [Line: 212]: Procedure Contract for exists_runnable_thread Derived contract for procedure exists_runnable_thread: (((((((((__retres1 == \result && __retres1 == 1) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(q_free == 1)) || !(c_dr_pc == 0)) && ((((((__retres1 == \result && __retres1 == 1) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || !(p_dw_i == 1)) || !(c_dr_pc == 0)) || !(p_dw_pc == 1))) && (((((((!(c_dr_pc == 1) || (__retres1 == \result && __retres1 == 1)) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(q_free == 1)) || !(c_dr_st == 2))) && (((((!(c_dr_pc == 1) || (__retres1 == \result && __retres1 == 1)) || !(1 == c_dr_i)) || !(p_dw_st == 0)) || !(p_dw_i == 1)) || !(p_dw_pc == 1)) - ProcedureContractResult [Line: 194]: Procedure Contract for init_threads Derived contract for procedure init_threads: (((((p_dw_st == 0 || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(q_free == 1)) || !(c_dr_pc == 0)) || !(\old(p_dw_st) == 0) - ProcedureContractResult [Line: 351]: Procedure Contract for main Derived contract for procedure main: (((((!(\old(c_dr_pc) == 0) || 1 == c_dr_i) || !(\old(p_dw_pc) == 0)) || \old(p_dw_i) == 1) || !(\old(p_dw_st) == 0)) || \old(q_read_ev) == 1) || \old(c_dr_i) == 1 - ProcedureContractResult [Line: 93]: Procedure Contract for do_write_p Derived contract for procedure do_write_p: (((((((!(1 == c_dr_i) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1)) || !(c_dr_pc == 0)) && (((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || \old(q_free) == 0) || !(p_dw_i == 1)) || (((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0))) && ((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || p_dw_pc == 1) || !(p_dw_i == 1))) && (((((!(\old(p_dw_pc) == 0) || ((((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0) && p_dw_pc == 1)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(c_dr_pc == 0))) && (((((!(c_dr_pc == 1) || ((((q_free == 0 && q_buf_0 <= 2147483647) && 0 <= q_buf_0 + 2147483648) && p_last_write == q_buf_0) && p_dw_pc == 1)) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) - ProcedureContractResult [Line: 7]: Procedure Contract for error Derived contract for procedure error: ((((((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_free == 1)) && (((!(1 == c_dr_i) || !(p_dw_i == 1)) || !(q_free == 1)) || !(q_read_ev == 2))) || !(q_read_ev == 2)) || c_num_read == p_num_write) || !(p_dw_pc == 1)) && (((((!(1 == c_dr_i) || !(p_dw_i == 1)) || c_last_read == p_last_write) || !(q_free == 1)) || !(q_read_ev == 2)) || c_dr_pc == 1)) && (((((((!(c_dr_pc == 1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_free == 1)) && (((!(1 == c_dr_i) || !(p_dw_i == 1)) || !(q_free == 1)) || !(q_read_ev == 2))) || c_last_read == p_last_write) || !(q_read_ev == 2)) || !(p_dw_pc == 1)) - ProcedureContractResult [Line: 68]: Procedure Contract for immediate_notify_threads Derived contract for procedure immediate_notify_threads: ((((((((((((((!(0 <= q_buf_0 + 2147483648) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || (((tmp == 0 && c_dr_st == \old(c_dr_st)) && tmp___0 == 0) && \old(p_dw_st) == p_dw_st)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(c_dr_pc == 0)) || !(q_free == 0)) && (((((((!(c_dr_pc == 1) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_free == 1)) || !(q_read_ev == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && (((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || (tmp == 0 && 1 <= tmp___0)) || !(q_free == 0))) && (((((((p_dw_st == 0 || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_free == 1)) || !(c_dr_pc == 0)) || !(q_read_ev == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && ((((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1)) || !(q_free == 0))) && (((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || 1 <= tmp___0) || !(p_dw_pc == 1)) || !(q_free == 0))) && ((((((((((!(0 <= q_buf_0 + 2147483648) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(\old(p_dw_st) == 0)) || !(c_dr_pc == 0)) || !(p_dw_pc == 1)) || !(q_free == 0)) - ProcedureContractResult [Line: 232]: Procedure Contract for eval Derived contract for procedure eval: (((((((((!(\old(q_read_ev) == 2) || !(\old(c_dr_pc) == 1)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) && (((((((!(\old(c_dr_pc) == 0) || ((q_read_ev == 1 && p_dw_pc == 1) && c_dr_pc == 0)) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1))) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && ((((((!(\old(c_dr_pc) == 0) || ((p_dw_pc == 1 && c_dr_pc == 0) && !(q_read_ev == 1))) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(p_dw_i == 1)) || (((p_dw_pc == 1 && p_dw_i == 1) && !(q_read_ev == 1)) && c_dr_pc == 1)) || \old(q_read_ev) == 1)) && (((((((!(\old(c_dr_pc) == 0) || !(\old(p_dw_pc) == 0)) || !(\old(q_free) == 1)) || !(1 == c_dr_i)) || (p_dw_pc == 1 && c_dr_pc == 0)) || (p_dw_pc == 1 && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0))) && ((((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(\old(p_dw_pc) == 1)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || (((q_read_ev == 2 && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) || ((((1 == c_dr_i && q_read_ev == 1) && p_dw_pc == 1) && p_dw_i == 1) && c_dr_pc == 1)) - ProcedureContractResult [Line: 286]: Procedure Contract for stop_simulation Derived contract for procedure stop_simulation: 1 - ProcedureContractResult [Line: 49]: Procedure Contract for is_do_read_c_triggered Derived contract for procedure is_do_read_c_triggered: ((((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || (1 <= __retres1 && 1 <= \result)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(p_dw_pc == 1)) || !(q_free == 0)) && ((((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || !(tmp == 0)) || (1 <= __retres1 && 1 <= \result)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(q_free == 0))) && ((((((((((!(0 <= q_buf_0 + 2147483648) || !(tmp == 0)) || (__retres1 == 0 && __retres1 == \result)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(c_dr_pc == 0)) || !(q_free == 0)) - ProcedureContractResult [Line: 305]: Procedure Contract for start_simulation Derived contract for procedure start_simulation: 1 - ProcedureContractResult [Line: 30]: Procedure Contract for is_do_write_p_triggered Derived contract for procedure is_do_write_p_triggered: (((((((((!(0 <= q_buf_0 + 2147483648) || (__retres1 == 0 && \result == __retres1)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(c_dr_pc == 0)) || !(q_free == 0)) && (((((((((!(c_dr_pc == 1) || !(0 <= q_buf_0 + 2147483648)) || !(1 == c_dr_i)) || (__retres1 == 0 && \result == __retres1)) || !(p_dw_i == 1)) || !(q_buf_0 <= 2147483647)) || !(p_dw_pc == 0)) || !(p_last_write == q_buf_0)) || !(q_write_ev == 1)) || !(q_free == 0)) - ProcedureContractResult [Line: 137]: Procedure Contract for do_read_c Derived contract for procedure do_read_c: (((((((((((!(\old(c_dr_pc) == 0) || !(1 == c_dr_i)) || !(\old(q_read_ev) == 1)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || (((q_read_ev == 1 && \old(q_free) == q_free) && q_free == 1) && c_dr_pc == 1)) || !(p_dw_pc == 1)) && (((((((((\old(q_free) == q_free && q_free == 1) && !(q_read_ev == 1)) && c_dr_pc == 1) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || \old(q_read_ev) == 1) || !(p_dw_pc == 1))) && ((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || ((((((1 == c_dr_i && q_read_ev == 2) && p_dw_pc == 1) && c_last_read == p_last_write) && q_free == 1) && p_dw_i == 1) && c_dr_pc == 1)) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 1) || !(1 == c_dr_i)) || p_dw_st == 0) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && (((((!(\old(c_dr_pc) == 0) || p_dw_st == 0) || !(1 == c_dr_i)) || !(p_dw_i == 1)) || !(\old(p_dw_st) == 0)) || !(p_dw_pc == 1))) && ((((((((((((!(\old(q_free) == 1) || !(tmp == 0)) || !(\old(p_dw_st) == 0)) || tmp___0 == 0) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(tmp___0 <= 2147483647)) || ((((c_dr_st == 2 && p_dw_st == 0) && a_t == a) && \old(q_free) == q_free) && c_dr_pc == 1)) || !(p_dw_i == 1)) || !(p_dw_pc == 0)) || !(0 <= tmp___0 + 2147483648)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1))) && (((((((((((((q_read_ev == 2 && c_last_read == p_last_write) || !(tmp == 0)) || !(\old(p_dw_st) == 0)) || (c_dr_st == 2 && a_t == a)) || tmp___0 == 0) || !(\old(c_dr_pc) == 0)) || !(1 == c_dr_i)) || !(tmp___0 <= 2147483647)) || !(p_dw_i == 1)) || !(0 <= tmp___0 + 2147483648)) || !(tmp___1 == 1)) || !(\old(c_dr_st) == 1)) || !(p_dw_pc == 1)) - ProcedureContractResult [Line: 334]: Procedure Contract for init_model Derived contract for procedure init_model: (((((!(\old(c_dr_pc) == 0) || !(\old(p_dw_pc) == 0)) || !(p_dw_st == 0)) || ((((p_dw_pc == 0 && 1 == c_dr_i) && c_dr_pc == 0) && q_free == 1) && p_dw_i == 1)) || \old(p_dw_i) == 1) || \old(q_read_ev) == 1) || \old(c_dr_i) == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 16 procedures, 194 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 110.3s, OverallIterations: 9, TraceHistogramMax: 2, AutomataDifference: 79.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 584.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3336 SDtfs, 8840 SDslu, 8010 SDs, 0 SdLazy, 24865 SolverSat, 2493 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1089 GetRequests, 375 SyntacticMatches, 2 SemanticMatches, 712 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51834 ImplicationChecksByTransitivity, 45.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3310occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 3038 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 191 LocationsWithAnnotation, 16104 PreInvPairs, 51187 NumberOfFragments, 24729 HoareAnnotationTreeSize, 16104 FomulaSimplifications, 1416539993 FormulaSimplificationTreeSizeReduction, 308.9s HoareSimplificationTime, 191 FomulaSimplificationsInter, 51920230 FormulaSimplificationTreeSizeReductionInter, 273.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...