/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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 0.1.25-86f66a4 [2020-07-07 14:06:21,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 14:06:21,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 14:06:21,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 14:06:21,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 14:06:21,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 14:06:21,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 14:06:21,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 14:06:21,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 14:06:21,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 14:06:21,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 14:06:21,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 14:06:21,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 14:06:21,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 14:06:21,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 14:06:21,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 14:06:21,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 14:06:21,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 14:06:21,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 14:06:21,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 14:06:21,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 14:06:21,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 14:06:21,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 14:06:21,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 14:06:21,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-07 14:06:21,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 14:06:21,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 14:06:21,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 14:06:21,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 14:06:21,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 14:06:21,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 14:06:21,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 14:06:21,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 14:06:21,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 14:06:21,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 14:06:21,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 14:06:21,601 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 14:06:21,610 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 14:06:21,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 14:06:21,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 14:06:21,612 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 14:06:21,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 14:06:21,613 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 14:06:21,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 14:06:21,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 14:06:21,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 14:06:21,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 14:06:21,614 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 14:06:21,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 14:06:21,614 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 14:06:21,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 14:06:21,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 14:06:21,615 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 14:06:21,615 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 14:06:21,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 14:06:21,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 14:06:21,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 14:06:21,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 14:06:21,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 14:06:21,616 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 14:06:21,987 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 14:06:22,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 14:06:22,016 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 14:06:22,018 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 14:06:22,018 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 14:06:22,019 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2020-07-07 14:06:22,099 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c6e6d5/d39264afae28453490cb107afd6f466a/FLAGe874ed6b7 [2020-07-07 14:06:22,646 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 14:06:22,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2020-07-07 14:06:22,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c6e6d5/d39264afae28453490cb107afd6f466a/FLAGe874ed6b7 [2020-07-07 14:06:22,971 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c6e6d5/d39264afae28453490cb107afd6f466a [2020-07-07 14:06:22,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 14:06:22,983 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 14:06:22,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 14:06:22,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 14:06:22,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 14:06:22,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 02:06:22" (1/1) ... [2020-07-07 14:06:22,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c09f40d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:22, skipping insertion in model container [2020-07-07 14:06:22,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 02:06:22" (1/1) ... [2020-07-07 14:06:23,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 14:06:23,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 14:06:23,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 14:06:23,306 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 14:06:23,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 14:06:23,361 INFO L208 MainTranslator]: Completed translation [2020-07-07 14:06:23,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23 WrapperNode [2020-07-07 14:06:23,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 14:06:23,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 14:06:23,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 14:06:23,363 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 14:06:23,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (1/1) ... [2020-07-07 14:06:23,531 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 14:06:23,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 14:06:23,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 14:06:23,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 14:06:23,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (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 [2020-07-07 14:06:23,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2020-07-07 14:06:23,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_write_p [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure do_read_c [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-07 14:06:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-07 14:06:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-07 14:06:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 14:06:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 14:06:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 14:06:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure do_write_p [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure do_read_c [2020-07-07 14:06:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-07 14:06:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 14:06:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 14:06:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 14:06:24,071 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 14:06:24,071 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-07-07 14:06:24,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 02:06:24 BoogieIcfgContainer [2020-07-07 14:06:24,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 14:06:24,081 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 14:06:24,081 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 14:06:24,084 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 14:06:24,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 02:06:22" (1/3) ... [2020-07-07 14:06:24,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73db5fe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 02:06:24, skipping insertion in model container [2020-07-07 14:06:24,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:06:23" (2/3) ... [2020-07-07 14:06:24,086 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73db5fe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 02:06:24, skipping insertion in model container [2020-07-07 14:06:24,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 02:06:24" (3/3) ... [2020-07-07 14:06:24,089 INFO L109 eAbstractionObserver]: Analyzing ICFG pc_sfifo_1.cil-2.c [2020-07-07 14:06:24,100 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 14:06:24,109 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 14:06:24,121 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 14:06:24,144 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 14:06:24,144 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 14:06:24,145 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 14:06:24,145 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 14:06:24,145 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 14:06:24,145 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 14:06:24,146 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 14:06:24,146 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 14:06:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states. [2020-07-07 14:06:24,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-07-07 14:06:24,189 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:24,191 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] [2020-07-07 14:06:24,191 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:24,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:24,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1485288606, now seen corresponding path program 1 times [2020-07-07 14:06:24,209 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:24,209 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1203790981] [2020-07-07 14:06:24,210 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:24,932 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:24,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1203790981] [2020-07-07 14:06:24,938 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:24,939 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 14:06:24,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630686689] [2020-07-07 14:06:24,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 14:06:24,964 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:24,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 14:06:24,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-07 14:06:24,986 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 6 states. [2020-07-07 14:06:26,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:26,522 INFO L93 Difference]: Finished difference Result 573 states and 771 transitions. [2020-07-07 14:06:26,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-07 14:06:26,524 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 109 [2020-07-07 14:06:26,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:26,544 INFO L225 Difference]: With dead ends: 573 [2020-07-07 14:06:26,544 INFO L226 Difference]: Without dead ends: 416 [2020-07-07 14:06:26,551 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-07 14:06:26,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2020-07-07 14:06:26,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 305. [2020-07-07 14:06:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2020-07-07 14:06:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 366 transitions. [2020-07-07 14:06:26,677 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 366 transitions. Word has length 109 [2020-07-07 14:06:26,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:26,678 INFO L479 AbstractCegarLoop]: Abstraction has 305 states and 366 transitions. [2020-07-07 14:06:26,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 14:06:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 366 transitions. [2020-07-07 14:06:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-07 14:06:26,685 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:26,685 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] [2020-07-07 14:06:26,685 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 14:06:26,686 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:26,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:26,686 INFO L82 PathProgramCache]: Analyzing trace with hash -388258462, now seen corresponding path program 1 times [2020-07-07 14:06:26,686 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:26,687 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2058177665] [2020-07-07 14:06:26,687 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:26,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:26,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:26,879 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:26,880 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2058177665] [2020-07-07 14:06:26,880 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:26,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 14:06:26,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009788418] [2020-07-07 14:06:26,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 14:06:26,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:26,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 14:06:26,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 14:06:26,883 INFO L87 Difference]: Start difference. First operand 305 states and 366 transitions. Second operand 7 states. [2020-07-07 14:06:27,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:27,821 INFO L93 Difference]: Finished difference Result 663 states and 819 transitions. [2020-07-07 14:06:27,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-07 14:06:27,821 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 110 [2020-07-07 14:06:27,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:27,833 INFO L225 Difference]: With dead ends: 663 [2020-07-07 14:06:27,834 INFO L226 Difference]: Without dead ends: 402 [2020-07-07 14:06:27,838 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-07 14:06:27,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2020-07-07 14:06:27,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 299. [2020-07-07 14:06:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2020-07-07 14:06:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 358 transitions. [2020-07-07 14:06:27,916 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 358 transitions. Word has length 110 [2020-07-07 14:06:27,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:27,917 INFO L479 AbstractCegarLoop]: Abstraction has 299 states and 358 transitions. [2020-07-07 14:06:27,917 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 14:06:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 358 transitions. [2020-07-07 14:06:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2020-07-07 14:06:27,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:27,921 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] [2020-07-07 14:06:27,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 14:06:27,922 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:27,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:27,922 INFO L82 PathProgramCache]: Analyzing trace with hash 1991457360, now seen corresponding path program 1 times [2020-07-07 14:06:27,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:27,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1406284138] [2020-07-07 14:06:27,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:28,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:28,283 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:28,284 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1406284138] [2020-07-07 14:06:28,284 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:28,284 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 14:06:28,284 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134748688] [2020-07-07 14:06:28,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 14:06:28,286 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:28,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 14:06:28,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-07-07 14:06:28,288 INFO L87 Difference]: Start difference. First operand 299 states and 358 transitions. Second operand 10 states. [2020-07-07 14:06:32,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:32,349 INFO L93 Difference]: Finished difference Result 1647 states and 2291 transitions. [2020-07-07 14:06:32,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-07 14:06:32,350 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 122 [2020-07-07 14:06:32,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:32,369 INFO L225 Difference]: With dead ends: 1647 [2020-07-07 14:06:32,369 INFO L226 Difference]: Without dead ends: 1392 [2020-07-07 14:06:32,376 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 736 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=431, Invalid=1921, Unknown=0, NotChecked=0, Total=2352 [2020-07-07 14:06:32,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2020-07-07 14:06:32,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1109. [2020-07-07 14:06:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1109 states. [2020-07-07 14:06:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 1109 states and 1511 transitions. [2020-07-07 14:06:32,646 INFO L78 Accepts]: Start accepts. Automaton has 1109 states and 1511 transitions. Word has length 122 [2020-07-07 14:06:32,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:32,646 INFO L479 AbstractCegarLoop]: Abstraction has 1109 states and 1511 transitions. [2020-07-07 14:06:32,647 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 14:06:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1511 transitions. [2020-07-07 14:06:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-07 14:06:32,649 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:32,649 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] [2020-07-07 14:06:32,650 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 14:06:32,650 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:32,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:32,650 INFO L82 PathProgramCache]: Analyzing trace with hash 892872046, now seen corresponding path program 1 times [2020-07-07 14:06:32,651 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:32,651 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [730697436] [2020-07-07 14:06:32,651 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:32,831 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:32,832 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [730697436] [2020-07-07 14:06:32,832 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:32,832 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 14:06:32,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938690034] [2020-07-07 14:06:32,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 14:06:32,833 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:32,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 14:06:32,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-07 14:06:32,834 INFO L87 Difference]: Start difference. First operand 1109 states and 1511 transitions. Second operand 7 states. [2020-07-07 14:06:35,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:35,014 INFO L93 Difference]: Finished difference Result 3817 states and 5757 transitions. [2020-07-07 14:06:35,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 14:06:35,015 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-07 14:06:35,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:35,039 INFO L225 Difference]: With dead ends: 3817 [2020-07-07 14:06:35,040 INFO L226 Difference]: Without dead ends: 2752 [2020-07-07 14:06:35,057 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-07-07 14:06:35,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2752 states. [2020-07-07 14:06:35,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2752 to 2294. [2020-07-07 14:06:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2294 states. [2020-07-07 14:06:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 2294 states and 3263 transitions. [2020-07-07 14:06:35,520 INFO L78 Accepts]: Start accepts. Automaton has 2294 states and 3263 transitions. Word has length 113 [2020-07-07 14:06:35,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:35,520 INFO L479 AbstractCegarLoop]: Abstraction has 2294 states and 3263 transitions. [2020-07-07 14:06:35,521 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 14:06:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3263 transitions. [2020-07-07 14:06:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-07 14:06:35,528 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:35,528 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] [2020-07-07 14:06:35,529 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 14:06:35,529 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:35,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:35,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1124522967, now seen corresponding path program 1 times [2020-07-07 14:06:35,530 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:35,530 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1583161597] [2020-07-07 14:06:35,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:35,738 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:35,738 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1583161597] [2020-07-07 14:06:35,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:35,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 14:06:35,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327583233] [2020-07-07 14:06:35,739 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 14:06:35,740 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:35,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 14:06:35,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-07 14:06:35,740 INFO L87 Difference]: Start difference. First operand 2294 states and 3263 transitions. Second operand 7 states. [2020-07-07 14:06:37,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:37,317 INFO L93 Difference]: Finished difference Result 5863 states and 9441 transitions. [2020-07-07 14:06:37,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-07 14:06:37,322 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 146 [2020-07-07 14:06:37,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:37,367 INFO L225 Difference]: With dead ends: 5863 [2020-07-07 14:06:37,375 INFO L226 Difference]: Without dead ends: 3613 [2020-07-07 14:06:37,421 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2020-07-07 14:06:37,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3613 states. [2020-07-07 14:06:38,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3613 to 3285. [2020-07-07 14:06:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3285 states. [2020-07-07 14:06:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 3285 states and 5072 transitions. [2020-07-07 14:06:38,071 INFO L78 Accepts]: Start accepts. Automaton has 3285 states and 5072 transitions. Word has length 146 [2020-07-07 14:06:38,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:38,072 INFO L479 AbstractCegarLoop]: Abstraction has 3285 states and 5072 transitions. [2020-07-07 14:06:38,072 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 14:06:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 5072 transitions. [2020-07-07 14:06:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-07-07 14:06:38,079 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:38,080 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:38,080 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 14:06:38,080 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:38,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:38,081 INFO L82 PathProgramCache]: Analyzing trace with hash 2130517064, now seen corresponding path program 1 times [2020-07-07 14:06:38,081 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:38,081 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1970138329] [2020-07-07 14:06:38,081 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:38,437 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:38,438 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1970138329] [2020-07-07 14:06:38,440 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:38,440 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 14:06:38,440 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273626156] [2020-07-07 14:06:38,441 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 14:06:38,441 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:38,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 14:06:38,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 14:06:38,442 INFO L87 Difference]: Start difference. First operand 3285 states and 5072 transitions. Second operand 8 states. [2020-07-07 14:06:40,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:40,419 INFO L93 Difference]: Finished difference Result 5584 states and 8949 transitions. [2020-07-07 14:06:40,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-07 14:06:40,421 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 159 [2020-07-07 14:06:40,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:40,448 INFO L225 Difference]: With dead ends: 5584 [2020-07-07 14:06:40,448 INFO L226 Difference]: Without dead ends: 2448 [2020-07-07 14:06:40,526 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=95, Invalid=247, Unknown=0, NotChecked=0, Total=342 [2020-07-07 14:06:40,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2448 states. [2020-07-07 14:06:40,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2448 to 2104. [2020-07-07 14:06:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2104 states. [2020-07-07 14:06:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 2104 states and 2686 transitions. [2020-07-07 14:06:40,919 INFO L78 Accepts]: Start accepts. Automaton has 2104 states and 2686 transitions. Word has length 159 [2020-07-07 14:06:40,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:40,928 INFO L479 AbstractCegarLoop]: Abstraction has 2104 states and 2686 transitions. [2020-07-07 14:06:40,928 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 14:06:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 2686 transitions. [2020-07-07 14:06:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 14:06:40,936 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:40,937 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:40,938 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 14:06:40,938 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:40,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:40,938 INFO L82 PathProgramCache]: Analyzing trace with hash 136608560, now seen corresponding path program 1 times [2020-07-07 14:06:40,939 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:40,939 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [429563968] [2020-07-07 14:06:40,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:41,323 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:41,324 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [429563968] [2020-07-07 14:06:41,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:41,325 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 14:06:41,325 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047788613] [2020-07-07 14:06:41,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 14:06:41,326 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:41,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 14:06:41,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-07-07 14:06:41,328 INFO L87 Difference]: Start difference. First operand 2104 states and 2686 transitions. Second operand 10 states. [2020-07-07 14:06:43,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:43,432 INFO L93 Difference]: Finished difference Result 4243 states and 5814 transitions. [2020-07-07 14:06:43,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-07 14:06:43,433 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 160 [2020-07-07 14:06:43,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:43,455 INFO L225 Difference]: With dead ends: 4243 [2020-07-07 14:06:43,456 INFO L226 Difference]: Without dead ends: 2618 [2020-07-07 14:06:43,467 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=89, Invalid=217, Unknown=0, NotChecked=0, Total=306 [2020-07-07 14:06:43,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2618 states. [2020-07-07 14:06:43,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2618 to 2188. [2020-07-07 14:06:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2188 states. [2020-07-07 14:06:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 2188 states and 2770 transitions. [2020-07-07 14:06:43,821 INFO L78 Accepts]: Start accepts. Automaton has 2188 states and 2770 transitions. Word has length 160 [2020-07-07 14:06:43,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:43,821 INFO L479 AbstractCegarLoop]: Abstraction has 2188 states and 2770 transitions. [2020-07-07 14:06:43,821 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 14:06:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 2770 transitions. [2020-07-07 14:06:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 14:06:43,826 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:43,827 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] [2020-07-07 14:06:43,827 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 14:06:43,828 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:43,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:43,828 INFO L82 PathProgramCache]: Analyzing trace with hash 651313811, now seen corresponding path program 1 times [2020-07-07 14:06:43,828 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:43,830 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1140435023] [2020-07-07 14:06:43,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:44,080 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:44,080 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1140435023] [2020-07-07 14:06:44,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:44,081 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 14:06:44,081 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810668624] [2020-07-07 14:06:44,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 14:06:44,082 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:44,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 14:06:44,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 14:06:44,084 INFO L87 Difference]: Start difference. First operand 2188 states and 2770 transitions. Second operand 8 states. [2020-07-07 14:06:46,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:46,919 INFO L93 Difference]: Finished difference Result 6557 states and 9807 transitions. [2020-07-07 14:06:46,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 14:06:46,920 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 160 [2020-07-07 14:06:46,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:46,973 INFO L225 Difference]: With dead ends: 6557 [2020-07-07 14:06:46,973 INFO L226 Difference]: Without dead ends: 4848 [2020-07-07 14:06:46,992 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=125, Invalid=337, Unknown=0, NotChecked=0, Total=462 [2020-07-07 14:06:46,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4848 states. [2020-07-07 14:06:47,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4848 to 4321. [2020-07-07 14:06:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4321 states. [2020-07-07 14:06:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 4321 states and 6072 transitions. [2020-07-07 14:06:47,921 INFO L78 Accepts]: Start accepts. Automaton has 4321 states and 6072 transitions. Word has length 160 [2020-07-07 14:06:47,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:47,922 INFO L479 AbstractCegarLoop]: Abstraction has 4321 states and 6072 transitions. [2020-07-07 14:06:47,922 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 14:06:47,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4321 states and 6072 transitions. [2020-07-07 14:06:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 14:06:47,928 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:47,928 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:47,928 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 14:06:47,928 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:47,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:47,929 INFO L82 PathProgramCache]: Analyzing trace with hash 709880479, now seen corresponding path program 1 times [2020-07-07 14:06:47,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:47,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1518521130] [2020-07-07 14:06:47,930 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:48,390 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:48,391 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1518521130] [2020-07-07 14:06:48,391 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:48,392 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 14:06:48,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876096398] [2020-07-07 14:06:48,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 14:06:48,400 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:48,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 14:06:48,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-07 14:06:48,401 INFO L87 Difference]: Start difference. First operand 4321 states and 6072 transitions. Second operand 9 states. [2020-07-07 14:06:50,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:50,846 INFO L93 Difference]: Finished difference Result 4787 states and 6809 transitions. [2020-07-07 14:06:50,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 14:06:50,846 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-07 14:06:50,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:50,883 INFO L225 Difference]: With dead ends: 4787 [2020-07-07 14:06:50,884 INFO L226 Difference]: Without dead ends: 4784 [2020-07-07 14:06:50,888 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=141, Invalid=365, Unknown=0, NotChecked=0, Total=506 [2020-07-07 14:06:50,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4784 states. [2020-07-07 14:06:51,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4784 to 4396. [2020-07-07 14:06:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4396 states. [2020-07-07 14:06:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4396 states to 4396 states and 6214 transitions. [2020-07-07 14:06:51,520 INFO L78 Accepts]: Start accepts. Automaton has 4396 states and 6214 transitions. Word has length 161 [2020-07-07 14:06:51,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:51,521 INFO L479 AbstractCegarLoop]: Abstraction has 4396 states and 6214 transitions. [2020-07-07 14:06:51,521 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 14:06:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 6214 transitions. [2020-07-07 14:06:51,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-07-07 14:06:51,526 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:51,527 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:51,527 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 14:06:51,527 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:51,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:51,528 INFO L82 PathProgramCache]: Analyzing trace with hash 557781799, now seen corresponding path program 1 times [2020-07-07 14:06:51,528 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:51,528 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [510231550] [2020-07-07 14:06:51,528 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:51,817 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:51,818 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [510231550] [2020-07-07 14:06:51,818 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:51,819 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 14:06:51,819 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405772277] [2020-07-07 14:06:51,819 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 14:06:51,820 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:51,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 14:06:51,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 14:06:51,820 INFO L87 Difference]: Start difference. First operand 4396 states and 6214 transitions. Second operand 8 states. [2020-07-07 14:06:53,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:53,659 INFO L93 Difference]: Finished difference Result 5638 states and 7836 transitions. [2020-07-07 14:06:53,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 14:06:53,660 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 180 [2020-07-07 14:06:53,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:53,673 INFO L225 Difference]: With dead ends: 5638 [2020-07-07 14:06:53,673 INFO L226 Difference]: Without dead ends: 1731 [2020-07-07 14:06:53,696 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=76, Invalid=196, Unknown=0, NotChecked=0, Total=272 [2020-07-07 14:06:53,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states. [2020-07-07 14:06:53,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1633. [2020-07-07 14:06:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1633 states. [2020-07-07 14:06:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1633 states and 1909 transitions. [2020-07-07 14:06:53,909 INFO L78 Accepts]: Start accepts. Automaton has 1633 states and 1909 transitions. Word has length 180 [2020-07-07 14:06:53,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:53,910 INFO L479 AbstractCegarLoop]: Abstraction has 1633 states and 1909 transitions. [2020-07-07 14:06:53,910 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 14:06:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1909 transitions. [2020-07-07 14:06:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-07 14:06:53,914 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:53,914 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:53,915 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 14:06:53,915 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:53,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:53,915 INFO L82 PathProgramCache]: Analyzing trace with hash 531148203, now seen corresponding path program 1 times [2020-07-07 14:06:53,916 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:53,916 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [823554628] [2020-07-07 14:06:53,916 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:54,352 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:54,353 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [823554628] [2020-07-07 14:06:54,353 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:54,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 14:06:54,353 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977005425] [2020-07-07 14:06:54,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 14:06:54,354 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:54,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 14:06:54,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-07 14:06:54,356 INFO L87 Difference]: Start difference. First operand 1633 states and 1909 transitions. Second operand 11 states. [2020-07-07 14:06:57,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:57,190 INFO L93 Difference]: Finished difference Result 2722 states and 3265 transitions. [2020-07-07 14:06:57,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-07 14:06:57,191 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-07 14:06:57,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:57,206 INFO L225 Difference]: With dead ends: 2722 [2020-07-07 14:06:57,206 INFO L226 Difference]: Without dead ends: 2719 [2020-07-07 14:06:57,209 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 225 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=223, Invalid=833, Unknown=0, NotChecked=0, Total=1056 [2020-07-07 14:06:57,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2719 states. [2020-07-07 14:06:57,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2719 to 2469. [2020-07-07 14:06:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2469 states. [2020-07-07 14:06:57,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 2469 states and 2948 transitions. [2020-07-07 14:06:57,600 INFO L78 Accepts]: Start accepts. Automaton has 2469 states and 2948 transitions. Word has length 162 [2020-07-07 14:06:57,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:57,601 INFO L479 AbstractCegarLoop]: Abstraction has 2469 states and 2948 transitions. [2020-07-07 14:06:57,601 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 14:06:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 2948 transitions. [2020-07-07 14:06:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-07 14:06:57,607 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:57,608 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-07-07 14:06:57,608 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 14:06:57,608 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:57,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:57,609 INFO L82 PathProgramCache]: Analyzing trace with hash -231404377, now seen corresponding path program 1 times [2020-07-07 14:06:57,609 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:57,609 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [415992276] [2020-07-07 14:06:57,610 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:57,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:57,845 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:57,846 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [415992276] [2020-07-07 14:06:57,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:57,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 14:06:57,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470307709] [2020-07-07 14:06:57,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 14:06:57,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:57,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 14:06:57,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 14:06:57,848 INFO L87 Difference]: Start difference. First operand 2469 states and 2948 transitions. Second operand 8 states. [2020-07-07 14:06:59,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:06:59,126 INFO L93 Difference]: Finished difference Result 3886 states and 4642 transitions. [2020-07-07 14:06:59,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 14:06:59,127 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 200 [2020-07-07 14:06:59,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:06:59,138 INFO L225 Difference]: With dead ends: 3886 [2020-07-07 14:06:59,138 INFO L226 Difference]: Without dead ends: 2326 [2020-07-07 14:06:59,143 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 14:06:59,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2326 states. [2020-07-07 14:06:59,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2326 to 2221. [2020-07-07 14:06:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2221 states. [2020-07-07 14:06:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 2221 states and 2662 transitions. [2020-07-07 14:06:59,455 INFO L78 Accepts]: Start accepts. Automaton has 2221 states and 2662 transitions. Word has length 200 [2020-07-07 14:06:59,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:06:59,456 INFO L479 AbstractCegarLoop]: Abstraction has 2221 states and 2662 transitions. [2020-07-07 14:06:59,456 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 14:06:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 2662 transitions. [2020-07-07 14:06:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-07-07 14:06:59,460 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 14:06:59,460 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 14:06:59,460 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 14:06:59,460 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 14:06:59,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 14:06:59,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1810315171, now seen corresponding path program 2 times [2020-07-07 14:06:59,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 14:06:59,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1988432237] [2020-07-07 14:06:59,461 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 14:06:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 14:06:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 14:06:59,669 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 14:06:59,669 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1988432237] [2020-07-07 14:06:59,670 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 14:06:59,670 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 14:06:59,670 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138374479] [2020-07-07 14:06:59,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 14:06:59,671 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 14:06:59,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 14:06:59,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-07 14:06:59,671 INFO L87 Difference]: Start difference. First operand 2221 states and 2662 transitions. Second operand 7 states. [2020-07-07 14:07:00,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 14:07:00,760 INFO L93 Difference]: Finished difference Result 2773 states and 3348 transitions. [2020-07-07 14:07:00,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 14:07:00,761 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 199 [2020-07-07 14:07:00,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 14:07:00,763 INFO L225 Difference]: With dead ends: 2773 [2020-07-07 14:07:00,763 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 14:07:00,774 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-07-07 14:07:00,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 14:07:00,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 14:07:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 14:07:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 14:07:00,776 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 199 [2020-07-07 14:07:00,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 14:07:00,776 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 14:07:00,776 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 14:07:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 14:07:00,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 14:07:00,777 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-07 14:07:00,779 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 14:07:01,472 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 61 [2020-07-07 14:07:01,696 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 61 [2020-07-07 14:07:03,610 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 61 [2020-07-07 14:07:03,767 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 74 [2020-07-07 14:07:04,046 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 65 [2020-07-07 14:07:04,263 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 61 [2020-07-07 14:07:04,422 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 74 [2020-07-07 14:07:04,582 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 74 [2020-07-07 14:07:04,738 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 74 [2020-07-07 14:07:05,615 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 112 [2020-07-07 14:07:05,841 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2020-07-07 14:07:06,047 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 112 [2020-07-07 14:07:06,820 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 75 [2020-07-07 14:07:06,937 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2020-07-07 14:07:07,072 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 72 [2020-07-07 14:07:07,186 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 75 [2020-07-07 14:07:07,323 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2020-07-07 14:07:09,987 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 47 [2020-07-07 14:07:11,226 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 100 [2020-07-07 14:07:16,639 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 109 [2020-07-07 14:07:24,660 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:25,036 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:25,311 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 74 [2020-07-07 14:07:25,729 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 63 [2020-07-07 14:07:25,949 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 39 [2020-07-07 14:07:26,445 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:26,833 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 73 [2020-07-07 14:07:27,210 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-07-07 14:07:27,979 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 107 [2020-07-07 14:07:28,673 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 64 [2020-07-07 14:07:28,797 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2020-07-07 14:07:28,987 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-07 14:07:29,157 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 37 [2020-07-07 14:07:30,521 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 95 [2020-07-07 14:07:31,172 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 67 [2020-07-07 14:07:32,000 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 114 [2020-07-07 14:07:33,044 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 145 DAG size of output: 111 [2020-07-07 14:07:33,155 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 51 [2020-07-07 14:07:34,194 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 145 DAG size of output: 111 [2020-07-07 14:07:34,804 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2020-07-07 14:07:35,890 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 145 DAG size of output: 111 [2020-07-07 14:07:37,980 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:07:38,419 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 53 [2020-07-07 14:07:38,773 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2020-07-07 14:07:39,308 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 67 [2020-07-07 14:07:39,840 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2020-07-07 14:07:40,621 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 106 [2020-07-07 14:07:41,547 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 87 [2020-07-07 14:07:41,967 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2020-07-07 14:07:42,104 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2020-07-07 14:07:42,384 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2020-07-07 14:07:42,918 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 77 [2020-07-07 14:07:43,313 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 68 [2020-07-07 14:07:44,271 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 79 [2020-07-07 14:07:44,908 WARN L193 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 69 [2020-07-07 14:07:45,013 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2020-07-07 14:07:45,678 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:46,065 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:46,444 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 70 [2020-07-07 14:07:46,825 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:07:47,472 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2020-07-07 14:07:47,633 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2020-07-07 14:07:47,953 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 56 [2020-07-07 14:07:50,149 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:07:52,299 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:07:52,426 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 51 [2020-07-07 14:07:52,594 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 36 [2020-07-07 14:07:52,959 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 45 [2020-07-07 14:07:53,097 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2020-07-07 14:07:53,956 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 107 [2020-07-07 14:07:54,269 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 75 [2020-07-07 14:07:54,829 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 80 [2020-07-07 14:07:56,131 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 167 DAG size of output: 102 [2020-07-07 14:07:56,566 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 63 [2020-07-07 14:07:57,162 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 63 [2020-07-07 14:07:57,625 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 68 [2020-07-07 14:07:57,990 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 68 [2020-07-07 14:07:58,218 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 43 [2020-07-07 14:07:58,653 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 63 [2020-07-07 14:07:59,123 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2020-07-07 14:07:59,575 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:08:00,002 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-07-07 14:08:00,467 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2020-07-07 14:08:01,596 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 145 DAG size of output: 111 [2020-07-07 14:08:03,809 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:06,105 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:06,454 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2020-07-07 14:08:07,552 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 210 DAG size of output: 68 [2020-07-07 14:08:08,408 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 69 [2020-07-07 14:08:08,610 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 45 [2020-07-07 14:08:09,363 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 69 [2020-07-07 14:08:11,622 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:13,162 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 179 DAG size of output: 95 [2020-07-07 14:08:13,303 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2020-07-07 14:08:14,066 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 69 [2020-07-07 14:08:14,219 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2020-07-07 14:08:15,275 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 77 [2020-07-07 14:08:15,818 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 53 [2020-07-07 14:08:16,020 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 36 [2020-07-07 14:08:16,577 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 70 [2020-07-07 14:08:17,131 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 68 [2020-07-07 14:08:17,927 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 69 [2020-07-07 14:08:18,202 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 42 [2020-07-07 14:08:20,540 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:21,471 WARN L193 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 114 [2020-07-07 14:08:21,949 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 66 [2020-07-07 14:08:22,833 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 114 [2020-07-07 14:08:22,973 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 40 [2020-07-07 14:08:24,588 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 188 DAG size of output: 112 [2020-07-07 14:08:26,864 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:27,224 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2020-07-07 14:08:28,110 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 114 [2020-07-07 14:08:28,550 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-07-07 14:08:29,390 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 85 [2020-07-07 14:08:29,716 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 80 [2020-07-07 14:08:29,958 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 43 [2020-07-07 14:08:32,227 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:33,158 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 107 [2020-07-07 14:08:33,734 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 98 [2020-07-07 14:08:34,100 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2020-07-07 14:08:34,871 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 69 [2020-07-07 14:08:35,284 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:08:35,889 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 79 [2020-07-07 14:08:36,684 WARN L193 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 64 [2020-07-07 14:08:37,024 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 69 [2020-07-07 14:08:37,352 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 80 [2020-07-07 14:08:39,617 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 173 DAG size of output: 133 [2020-07-07 14:08:39,949 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 80 [2020-07-07 14:08:40,158 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 53 [2020-07-07 14:08:40,910 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 67 [2020-07-07 14:08:40,940 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~c_dr_st~0))) (.cse0 (not (= 0 ~p_dw_st~0))) (.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (<= ~p_num_write~0 ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 ~p_num_write~0))) (.cse7 (= ~p_dw_pc~0 ~q_free~0)) (.cse4 (not (= 1 ~q_free~0))) (.cse8 (not (<= ~p_num_write~0 0))) (.cse6 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= 0 ~p_num_write~0)))) (and (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= ~p_last_write~0 ~q_buf_0~0)) .cse1 .cse2 (= 1 ~q_read_ev~0) .cse3 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse5 .cse8 .cse6 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse6 .cse9))) [2020-07-07 14:08:40,941 INFO L271 CegarLoopResult]: At program point exists_runnable_threadEXIT(lines 210 229) the Hoare annotation is: true [2020-07-07 14:08:40,941 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (let ((.cse0 (not (= 1 ~p_dw_pc~0))) (.cse3 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse8 (not (<= 2 ~c_dr_st~0))) (.cse2 (not (= 0 ~p_dw_st~0))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (not (<= ~p_num_write~0 ~c_num_read~0))) (.cse6 (not (<= ~c_num_read~0 ~p_num_write~0))) (.cse10 (= ~p_dw_pc~0 ~q_free~0)) (.cse7 (not (= 1 ~q_free~0))) (.cse11 (not (<= ~p_num_write~0 0))) (.cse9 (not (= 1 ~c_dr_i~0))) (.cse12 (not (<= 0 ~p_num_write~0)))) (and (or .cse0 .cse1 (not (<= ~p_last_write~0 ~c_last_read~0)) .cse2 .cse3 .cse4 .cse5 (= 1 ~q_read_ev~0) .cse6 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) .cse7 .cse8 .cse9) (or .cse2 .cse4 .cse5 .cse6 .cse10 .cse7 .cse8 .cse11 .cse9 .cse12) (or .cse0 .cse3 .cse1 .cse4 .cse8 (not (<= 2 ~p_dw_st~0))) (or (not (<= ~c_dr_pc~0 0)) .cse2 .cse4 .cse5 .cse6 .cse10 .cse7 .cse11 .cse9 .cse12))) [2020-07-07 14:08:40,942 INFO L264 CegarLoopResult]: At program point L218(lines 218 223) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~c_dr_st~0))) (.cse0 (not (= 0 ~p_dw_st~0))) (.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (<= ~p_num_write~0 ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 ~p_num_write~0))) (.cse7 (= ~p_dw_pc~0 ~q_free~0)) (.cse4 (not (= 1 ~q_free~0))) (.cse8 (not (<= ~p_num_write~0 0))) (.cse6 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= 0 ~p_num_write~0)))) (and (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= ~p_last_write~0 ~q_buf_0~0)) .cse1 .cse2 (= 1 ~q_read_ev~0) .cse3 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse5 .cse8 .cse6 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse6 .cse9))) [2020-07-07 14:08:40,942 INFO L264 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (let ((.cse0 (not (= 1 ~p_dw_pc~0))) (.cse1 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse2 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (not (<= 2 ~p_dw_st~0)))) (and (let ((.cse3 (+ ~c_num_read~0 1))) (or .cse0 .cse1 .cse2 (not (<= ~p_num_write~0 .cse3)) .cse4 (not (= 0 ~q_free~0)) .cse5 (not (= 1 ~c_dr_i~0)) (not (<= .cse3 ~p_num_write~0)))) (or .cse0 .cse1 .cse2 .cse4 (not (<= 2 ~c_dr_st~0)) .cse5))) [2020-07-07 14:08:40,942 INFO L271 CegarLoopResult]: At program point L214(lines 214 224) the Hoare annotation is: true [2020-07-07 14:08:40,942 INFO L271 CegarLoopResult]: At program point exists_runnable_threadENTRY(lines 210 229) the Hoare annotation is: true [2020-07-07 14:08:40,942 INFO L271 CegarLoopResult]: At program point L226(lines 213 228) the Hoare annotation is: true [2020-07-07 14:08:40,943 INFO L271 CegarLoopResult]: At program point exists_runnable_threadFINAL(lines 210 229) the Hoare annotation is: true [2020-07-07 14:08:40,943 INFO L264 CegarLoopResult]: At program point init_threadsEXIT(lines 192 209) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= 0 ~p_dw_st~0) (= ~p_dw_pc~0 ~q_free~0) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,943 INFO L264 CegarLoopResult]: At program point init_threadsENTRY(lines 192 209) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 0 ~p_dw_st~0)) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,943 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,943 INFO L264 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 0 ~p_dw_st~0)) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,944 INFO L264 CegarLoopResult]: At program point L201-1(lines 192 209) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= 0 ~p_dw_st~0) (= ~p_dw_pc~0 ~q_free~0) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,944 INFO L264 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,944 INFO L264 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 0 ~p_dw_st~0)) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,944 INFO L264 CegarLoopResult]: At program point L196-1(lines 195 208) the Hoare annotation is: (or (not (<= ~c_dr_pc~0 0)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= ~p_dw_pc~0 ~q_free~0) (and (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 0 ~p_dw_st~0)) (not (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (= 1 ~c_dr_i~0)) (not (<= 0 ~p_num_write~0))) [2020-07-07 14:08:40,944 INFO L264 CegarLoopResult]: At program point L354-1(line 354) the Hoare annotation is: (or (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 0 ~p_dw_st~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (= 1 ~c_dr_i~0)) (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,945 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 349 360) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|))) [2020-07-07 14:08:40,945 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 349 360) the Hoare annotation is: true [2020-07-07 14:08:40,945 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 349 360) the Hoare annotation is: true [2020-07-07 14:08:40,945 INFO L271 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-07-07 14:08:40,945 INFO L271 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: true [2020-07-07 14:08:40,945 INFO L264 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|))) [2020-07-07 14:08:40,946 INFO L264 CegarLoopResult]: At program point L128(lines 91 133) the Hoare annotation is: (let ((.cse14 (+ |old(~p_num_write~0)| 1))) (let ((.cse11 (= 0 ~q_free~0)) (.cse12 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse13 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse16 (<= .cse14 ~p_num_write~0)) (.cse17 (<= 2 ~p_dw_st~0))) (let ((.cse4 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse5 (not (<= |old(~p_num_write~0)| 0))) (.cse6 (and .cse11 .cse12 .cse13 (<= ~p_num_write~0 (+ ~c_num_read~0 1)) .cse15 .cse16 .cse17)) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse9 (and (<= 2 ~c_dr_st~0) .cse12 .cse13 .cse15 .cse17)) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse10 (not (<= 2 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7 .cse8) (or (and .cse11 .cse12 .cse13 (<= ~p_num_write~0 .cse14) .cse15 .cse16 .cse17) (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 .cse9 .cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse10 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8))))) [2020-07-07 14:08:40,946 INFO L264 CegarLoopResult]: At program point do_write_pENTRY(lines 91 133) the Hoare annotation is: (let ((.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse10 (<= ~p_num_write~0 ~c_num_read~0)) (.cse12 (<= ~c_num_read~0 ~p_num_write~0)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse16 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse17 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse18 (= 1 ~q_free~0))) (let ((.cse0 (and .cse11 .cse10 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse1 (not (= 1 |old(~q_free~0)|))) (.cse2 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse9 (not (<= 2 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 (not (<= ~c_dr_pc~0 0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7 .cse8) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse1 .cse2 .cse3 .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse9 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18))))) [2020-07-07 14:08:40,946 INFO L264 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (let ((.cse18 (+ |old(~p_num_write~0)| 1)) (.cse17 (= 1 ~p_dw_pc~0))) (let ((.cse11 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse1 (not .cse17)) (.cse12 (not (<= |old(~p_num_write~0)| 0))) (.cse13 (not (<= 0 |old(~p_num_write~0)|))) (.cse7 (not (= 1 |old(~q_free~0)|))) (.cse8 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse9 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse10 (not (= 1 ~p_dw_i~0))) (.cse16 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse2 (= 0 ~q_free~0)) (.cse3 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse4 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= ~p_num_write~0 .cse18)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (<= .cse18 ~p_num_write~0)) (.cse14 (not (= 1 ~c_dr_i~0)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= ~p_num_write~0 (+ ~c_num_read~0 1)) .cse5 .cse6) (not (<= ~c_dr_pc~0 0)) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse7 .cse8 .cse9 .cse10 .cse11 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse5 .cse6) .cse16 .cse12 .cse13 .cse14) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse7 .cse8 .cse9 .cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse16 (and .cse0 .cse2 .cse3 .cse4 .cse15 .cse17 .cse5 .cse6) (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse14)))) [2020-07-07 14:08:40,947 INFO L264 CegarLoopResult]: At program point L124-1(line 124) the Hoare annotation is: (let ((.cse9 (+ |old(~p_num_write~0)| 1)) (.cse10 (+ ~c_num_read~0 1)) (.cse23 (= 1 ~p_dw_i~0)) (.cse22 (= 1 ~p_dw_pc~0))) (let ((.cse11 (not (<= |old(~p_num_write~0)| 0))) (.cse5 (not .cse22)) (.cse12 (not (<= 0 |old(~p_num_write~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse3 (not .cse23)) (.cse16 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse17 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse19 (<= 2 ~c_dr_st~0)) (.cse20 (<= ~p_dw_st~0 0)) (.cse4 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse18 (not (<= 2 |old(~c_dr_st~0)|))) (.cse13 (not (= 1 ~c_dr_i~0))) (.cse6 (= 0 ~q_free~0)) (.cse7 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse8 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse14 (<= ~p_num_write~0 .cse10)) (.cse15 (<= .cse9 ~p_num_write~0))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8 (<= ~p_num_write~0 .cse9) (<= .cse10 ~p_num_write~0)) .cse11 .cse12 .cse13) (or (and .cse5 .cse6 .cse7 .cse8 .cse14 .cse15) .cse0 .cse1 .cse2 .cse3 (and .cse16 .cse5 .cse6 .cse7 .cse8 .cse17) .cse4 .cse18 .cse11 (and .cse5 .cse6 .cse19 .cse7 .cse20 .cse8) .cse12 .cse13) (let ((.cse21 (= 1 ~q_read_ev~0))) (let ((.cse24 (not .cse21))) (or .cse1 (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse2 .cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) .cse21 (and .cse16 .cse6 .cse19 .cse7 .cse8 .cse22 .cse4 .cse23 .cse17 .cse24) (and .cse6 .cse19 .cse7 .cse20 .cse8 .cse22 .cse4 .cse23 .cse24) .cse18 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse13 (and .cse6 .cse7 .cse8 .cse14 .cse22 .cse15))))))) [2020-07-07 14:08:40,947 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (let ((.cse16 (= 1 ~p_dw_pc~0))) (let ((.cse9 (not .cse16)) (.cse8 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse10 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse11 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse12 (<= ~p_num_write~0 (+ ~c_num_read~0 1))) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (<= (+ |old(~p_num_write~0)| 1) ~p_num_write~0)) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse4 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse15 (not (<= 2 |old(~c_dr_st~0)|))) (.cse5 (not (<= |old(~p_num_write~0)| 0))) (.cse6 (not (<= 0 |old(~p_num_write~0)|))) (.cse7 (not (= 1 ~c_dr_i~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14)) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 .cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse15 (and .cse8 .cse10 .cse11 .cse12 .cse16 .cse13 .cse14) (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse7) (or (and .cse9 .cse8 .cse10 .cse11 .cse12 .cse13 .cse14) .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse5 .cse6 .cse7)))) [2020-07-07 14:08:40,947 INFO L264 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: (let ((.cse3 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse4 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse5 (= |old(~q_free~0)| ~q_free~0)) (.cse6 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (let ((.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse7 (not (= 1 ~p_dw_i~0))) (.cse11 (and .cse3 (<= ~c_num_read~0 ~p_num_write~0) .cse4 (<= ~p_num_write~0 0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 .cse6)) (.cse10 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse8 (not (<= 2 |old(~c_dr_st~0)|))) (.cse12 (not (<= |old(~p_num_write~0)| 0))) (.cse13 (not (<= 0 |old(~p_num_write~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 (and .cse3 (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_pc~0) .cse4 .cse5 .cse6) .cse7 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse8 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse7 .cse10 .cse11 .cse12 .cse13 .cse9) (or .cse0 .cse1 .cse2 .cse7 .cse11 .cse10 .cse8 .cse12 .cse13 .cse9)))) [2020-07-07 14:08:40,948 INFO L264 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (let ((.cse14 (= 1 ~p_dw_i~0)) (.cse19 (+ |old(~p_num_write~0)| 1)) (.cse20 (+ ~c_num_read~0 1))) (let ((.cse11 (not (<= |old(~p_num_write~0)| 0))) (.cse17 (not (<= 0 |old(~p_num_write~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse5 (= 0 ~q_free~0)) (.cse8 (<= ~p_num_write~0 .cse20)) (.cse9 (<= .cse19 ~p_num_write~0)) (.cse15 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse16 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse12 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse13 (<= ~p_dw_st~0 0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse4 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse3 (not .cse14)) (.cse10 (not (<= 2 |old(~c_dr_st~0)|))) (.cse18 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8 .cse9) .cse10 .cse11 (and .cse12 .cse6 .cse13 .cse7 .cse14) (and .cse15 .cse12 .cse6 .cse7 .cse14 .cse16) .cse17 .cse18) (or (and .cse5 .cse6 .cse7 (<= ~p_num_write~0 .cse19) (<= .cse20 ~p_num_write~0)) (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse17 .cse18) (let ((.cse21 (= 1 ~p_dw_pc~0))) (or .cse1 (and .cse5 .cse6 .cse7 .cse21 .cse8 .cse9) (and .cse15 .cse12 .cse6 .cse7 .cse14 .cse4 .cse21 .cse16) (and .cse12 .cse6 .cse13 .cse7 .cse14 .cse4 .cse21) (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse2 .cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse10 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse18))))) [2020-07-07 14:08:40,948 INFO L264 CegarLoopResult]: At program point L108(lines 107 127) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse20 (= 1 ~p_dw_pc~0)) (.cse21 (= 1 ~p_dw_i~0)) (.cse24 (+ |old(~p_num_write~0)| 1)) (.cse25 (+ ~c_num_read~0 1))) (let ((.cse19 (<= ~p_dw_st~0 0)) (.cse15 (not (<= 2 |old(~c_dr_st~0)|))) (.cse18 (<= 2 ~c_dr_st~0)) (.cse7 (<= ~p_num_write~0 .cse25)) (.cse8 (<= .cse24 ~p_num_write~0)) (.cse9 (not (= 1 |old(~q_free~0)|))) (.cse0 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse12 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse13 (not .cse21)) (.cse14 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse3 (not .cse20)) (.cse4 (= 0 ~q_free~0)) (.cse5 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse6 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse1 (not (<= |old(~p_num_write~0)| 0))) (.cse2 (not (<= 0 |old(~p_num_write~0)|))) (.cse17 (and .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) .cse21 .cse11 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= |old(~q_free~0)| ~q_free~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (.cse16 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 (and .cse3 .cse10 .cse4 .cse5 .cse6 .cse11) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (and .cse3 .cse18 .cse4 .cse5 .cse19 .cse6)) (let ((.cse23 (= 1 ~q_read_ev~0))) (let ((.cse22 (not .cse23))) (or .cse0 (and .cse4 .cse18 .cse5 .cse19 .cse6 .cse20 .cse21 .cse14 .cse22) (not (= 1 |old(~p_dw_pc~0)|)) .cse9 .cse12 .cse13 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) .cse23 .cse15 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) (and .cse10 .cse4 .cse18 .cse5 .cse6 .cse20 .cse21 .cse14 .cse11 .cse22) .cse16 (and .cse4 .cse5 .cse6 .cse7 .cse20 .cse8)))) (or (not (<= ~c_dr_pc~0 0)) .cse9 .cse0 .cse12 .cse13 .cse14 (and .cse3 .cse4 .cse5 .cse6 (<= ~p_num_write~0 .cse24) (<= .cse25 ~p_num_write~0)) .cse1 .cse2 .cse17 .cse16)))) [2020-07-07 14:08:40,949 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (let ((.cse18 (+ |old(~p_num_write~0)| 1)) (.cse17 (= 1 ~p_dw_pc~0))) (let ((.cse11 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse1 (not .cse17)) (.cse12 (not (<= |old(~p_num_write~0)| 0))) (.cse13 (not (<= 0 |old(~p_num_write~0)|))) (.cse7 (not (= 1 |old(~q_free~0)|))) (.cse8 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse9 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse10 (not (= 1 ~p_dw_i~0))) (.cse16 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse2 (= 0 ~q_free~0)) (.cse3 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse4 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= ~p_num_write~0 .cse18)) (.cse5 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (<= .cse18 ~p_num_write~0)) (.cse14 (not (= 1 ~c_dr_i~0)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= ~p_num_write~0 (+ ~c_num_read~0 1)) .cse5 .cse6) (not (<= ~c_dr_pc~0 0)) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse7 .cse8 .cse9 .cse10 .cse11 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse5 .cse6) .cse16 .cse12 .cse13 .cse14) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse7 .cse8 .cse9 .cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse16 (and .cse0 .cse2 .cse3 .cse4 .cse15 .cse17 .cse5 .cse6) (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse14)))) [2020-07-07 14:08:40,949 INFO L264 CegarLoopResult]: At program point do_write_pEXIT(lines 91 133) the Hoare annotation is: (let ((.cse14 (+ |old(~p_num_write~0)| 1))) (let ((.cse11 (= 0 ~q_free~0)) (.cse12 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse13 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse16 (<= .cse14 ~p_num_write~0)) (.cse17 (<= 2 ~p_dw_st~0))) (let ((.cse4 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse5 (not (<= |old(~p_num_write~0)| 0))) (.cse6 (and .cse11 .cse12 .cse13 (<= ~p_num_write~0 (+ ~c_num_read~0 1)) .cse15 .cse16 .cse17)) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse9 (and (<= 2 ~c_dr_st~0) .cse12 .cse13 .cse15 .cse17)) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse10 (not (<= 2 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7 .cse8) (or (and .cse11 .cse12 .cse13 (<= ~p_num_write~0 .cse14) .cse15 .cse16 .cse17) (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 .cse9 .cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse10 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8))))) [2020-07-07 14:08:40,949 INFO L264 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse9 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse10 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse11 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse14 (= |old(~q_free~0)| ~q_free~0)) (.cse15 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (let ((.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse3 (and .cse9 (<= ~c_num_read~0 ~p_num_write~0) .cse10 .cse11 .cse12 (<= ~p_num_write~0 0) .cse13 .cse14 .cse15)) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse16 (not (<= 2 |old(~c_dr_st~0)|))) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or (and .cse9 .cse10 .cse11 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse12 .cse13 .cse14 .cse15) (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse16 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse16 .cse6 .cse7 .cse8)))) [2020-07-07 14:08:40,950 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse12 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse15 (= |old(~q_free~0)| ~q_free~0)) (.cse16 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (let ((.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse2 (and .cse10 (<= ~c_num_read~0 ~p_num_write~0) .cse11 .cse12 .cse13 (<= ~p_num_write~0 0) .cse14 .cse15 .cse16)) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse7 (not (<= |old(~p_num_write~0)| 0))) (.cse8 (not (<= 0 |old(~p_num_write~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse3 (and .cse10 .cse11 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse13 .cse14 .cse15 .cse16) .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse6 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,950 INFO L264 CegarLoopResult]: At program point L119-1(line 119) the Hoare annotation is: (let ((.cse3 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse4 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse5 (= |old(~q_free~0)| ~q_free~0)) (.cse6 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (let ((.cse0 (not (= 1 |old(~q_free~0)|))) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse2 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse7 (not (= 1 ~p_dw_i~0))) (.cse11 (and .cse3 (<= ~c_num_read~0 ~p_num_write~0) .cse4 (<= ~p_num_write~0 0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 .cse6)) (.cse10 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse8 (not (<= 2 |old(~c_dr_st~0)|))) (.cse12 (not (<= |old(~p_num_write~0)| 0))) (.cse13 (not (<= 0 |old(~p_num_write~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse2 (and .cse3 (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_pc~0) .cse4 .cse5 .cse6) .cse7 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse8 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse7 .cse10 .cse11 .cse12 .cse13 .cse9) (or .cse0 .cse1 .cse2 .cse7 .cse11 .cse10 .cse8 .cse12 .cse13 .cse9)))) [2020-07-07 14:08:40,950 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (let ((.cse12 (+ |old(~p_num_write~0)| 1))) (let ((.cse9 (= 0 ~q_free~0)) (.cse10 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse11 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse14 (<= .cse12 ~p_num_write~0)) (.cse15 (<= 2 ~p_dw_st~0))) (let ((.cse1 (not (= 1 |old(~q_free~0)|))) (.cse0 (and .cse9 .cse10 .cse11 (<= ~p_num_write~0 (+ ~c_num_read~0 1)) .cse14 .cse15)) (.cse2 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse17 (not (<= 2 |old(~c_dr_st~0)|))) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (let ((.cse13 (= 1 ~p_dw_pc~0))) (or (and .cse9 .cse10 .cse11 (<= ~p_num_write~0 .cse12) .cse13 .cse14 .cse15) (not (= 1 |old(~p_dw_pc~0)|)) .cse1 .cse2 .cse3 (and .cse16 .cse10 .cse11 .cse13 .cse15) .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse17 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8)) (or .cse1 .cse0 .cse2 .cse3 .cse4 .cse5 (and .cse16 .cse10 .cse11 .cse15) .cse17 .cse6 .cse7 .cse8))))) [2020-07-07 14:08:40,951 INFO L264 CegarLoopResult]: At program point L109(lines 95 132) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse12 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse13 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse14 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse15 (= |old(~q_free~0)| ~q_free~0)) (.cse16 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (let ((.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 1 |old(~q_free~0)|))) (.cse2 (and .cse10 (<= ~c_num_read~0 ~p_num_write~0) .cse11 .cse12 .cse13 (<= ~p_num_write~0 0) .cse14 .cse15 .cse16)) (.cse1 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse7 (not (<= |old(~p_num_write~0)| 0))) (.cse8 (not (<= 0 |old(~p_num_write~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse0 .cse1 .cse3 (and .cse10 .cse11 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse13 .cse14 .cse15 .cse16) .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse6 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,951 INFO L264 CegarLoopResult]: At program point L107-1(lines 95 132) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse20 (= 1 ~p_dw_pc~0)) (.cse21 (= 1 ~p_dw_i~0)) (.cse24 (+ |old(~p_num_write~0)| 1)) (.cse25 (+ ~c_num_read~0 1))) (let ((.cse19 (<= ~p_dw_st~0 0)) (.cse15 (not (<= 2 |old(~c_dr_st~0)|))) (.cse18 (<= 2 ~c_dr_st~0)) (.cse7 (<= ~p_num_write~0 .cse25)) (.cse8 (<= .cse24 ~p_num_write~0)) (.cse9 (not (= 1 |old(~q_free~0)|))) (.cse0 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse12 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse13 (not .cse21)) (.cse14 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse3 (not .cse20)) (.cse4 (= 0 ~q_free~0)) (.cse5 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse6 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse1 (not (<= |old(~p_num_write~0)| 0))) (.cse2 (not (<= 0 |old(~p_num_write~0)|))) (.cse17 (and .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) .cse21 .cse11 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= |old(~q_free~0)| ~q_free~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (.cse16 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 (and .cse3 .cse10 .cse4 .cse5 .cse6 .cse11) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (and .cse3 .cse18 .cse4 .cse5 .cse19 .cse6)) (let ((.cse23 (= 1 ~q_read_ev~0))) (let ((.cse22 (not .cse23))) (or .cse0 (and .cse4 .cse18 .cse5 .cse19 .cse6 .cse20 .cse21 .cse14 .cse22) (not (= 1 |old(~p_dw_pc~0)|)) .cse9 .cse12 .cse13 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) .cse23 .cse15 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) (and .cse10 .cse4 .cse18 .cse5 .cse6 .cse20 .cse21 .cse14 .cse11 .cse22) .cse16 (and .cse4 .cse5 .cse6 .cse7 .cse20 .cse8)))) (or (not (<= ~c_dr_pc~0 0)) .cse9 .cse0 .cse12 .cse13 .cse14 (and .cse3 .cse4 .cse5 .cse6 (<= ~p_num_write~0 .cse24) (<= .cse25 ~p_num_write~0)) .cse1 .cse2 .cse17 .cse16)))) [2020-07-07 14:08:40,951 INFO L264 CegarLoopResult]: At program point L99(lines 99 103) the Hoare annotation is: (let ((.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse10 (<= ~p_num_write~0 ~c_num_read~0)) (.cse12 (<= ~c_num_read~0 ~p_num_write~0)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse16 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse17 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse18 (= 1 ~q_free~0))) (let ((.cse0 (and .cse11 .cse10 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18)) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse1 (not (= 1 |old(~q_free~0)|))) (.cse2 (not (<= |old(~p_num_write~0)| ~c_num_read~0))) (.cse3 (not (<= ~c_num_read~0 |old(~p_num_write~0)|))) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse9 (not (<= 2 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 (not (<= ~c_dr_pc~0 0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7 .cse8) (or (not (= 1 |old(~p_dw_pc~0)|)) .cse1 .cse2 .cse3 .cse4 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|)) (= 1 ~q_read_ev~0) .cse9 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|)) .cse8 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18))))) [2020-07-07 14:08:40,951 INFO L271 CegarLoopResult]: At program point errorEXIT(lines 5 12) the Hoare annotation is: true [2020-07-07 14:08:40,951 INFO L271 CegarLoopResult]: At program point errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 9) the Hoare annotation is: true [2020-07-07 14:08:40,952 INFO L271 CegarLoopResult]: At program point errorENTRY(lines 5 12) the Hoare annotation is: true [2020-07-07 14:08:40,952 INFO L271 CegarLoopResult]: At program point errorFINAL(lines 5 12) the Hoare annotation is: true [2020-07-07 14:08:40,952 INFO L264 CegarLoopResult]: At program point immediate_notify_threadsENTRY(lines 66 90) the Hoare annotation is: (let ((.cse11 (+ ~c_num_read~0 1))) (let ((.cse2 (not (<= ~p_num_write~0 .cse11))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse9 (not (<= .cse11 ~p_num_write~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse10 (= 1 ~q_read_ev~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse5 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse5 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8)))) [2020-07-07 14:08:40,952 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse7 (= 0 ~p_dw_st~0)) (.cse15 (+ ~c_num_read~0 1)) (.cse5 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse16 (= 1 ~p_dw_i~0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse13 (and .cse5 .cse16 .cse6)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse15))) (.cse3 (not .cse16)) (.cse12 (= 1 ~q_read_ev~0)) (.cse14 (and .cse16 .cse7)) (.cse8 (not (<= 2 |old(~c_dr_st~0)|))) (.cse9 (not (= 0 ~q_free~0))) (.cse10 (not (= 1 ~c_dr_i~0))) (.cse11 (not (<= .cse15 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6) .cse7 .cse8 .cse9 .cse10 .cse11) (or (not .cse4) .cse1 (not .cse12) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse7 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse10) (or (not (<= ~c_dr_pc~0 0)) .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse14 .cse9 .cse10 .cse11) (or .cse13 .cse0 .cse1 .cse2 .cse3 .cse12 .cse14 .cse8 .cse9 .cse10 .cse11)))) [2020-07-07 14:08:40,952 INFO L264 CegarLoopResult]: At program point L82(lines 82 86) the Hoare annotation is: (let ((.cse11 (= 0 ~p_dw_st~0)) (.cse15 (= 1 ~p_dw_i~0))) (let ((.cse12 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse13 (and .cse15 .cse11)) (.cse14 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse14))) (.cse3 (not .cse15)) (.cse10 (= 1 ~q_read_ev~0)) (.cse5 (and (<= 2 ~c_dr_st~0) (or .cse12 .cse13))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse14 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse11 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or (not (<= ~c_dr_pc~0 0)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))))) [2020-07-07 14:08:40,953 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse11 (= 0 ~p_dw_st~0)) (.cse15 (= 1 ~p_dw_i~0))) (let ((.cse12 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse13 (and .cse15 .cse11)) (.cse14 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse14))) (.cse3 (not .cse15)) (.cse10 (= 1 ~q_read_ev~0)) (.cse5 (and (<= 2 ~c_dr_st~0) (or .cse12 .cse13))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse14 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse11 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or (not (<= ~c_dr_pc~0 0)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))))) [2020-07-07 14:08:40,953 INFO L264 CegarLoopResult]: At program point L82-2(lines 66 90) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= 2 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= 0 ~p_dw_st~0) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,953 INFO L264 CegarLoopResult]: At program point L80-1(line 80) the Hoare annotation is: (let ((.cse11 (= 0 ~p_dw_st~0)) (.cse15 (= 1 ~p_dw_i~0))) (let ((.cse12 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse13 (and .cse15 .cse11)) (.cse14 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse14))) (.cse3 (not .cse15)) (.cse10 (= 1 ~q_read_ev~0)) (.cse5 (and (<= 2 ~c_dr_st~0) (or .cse12 .cse13))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse14 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse11 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or (not (<= ~c_dr_pc~0 0)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))))) [2020-07-07 14:08:40,953 INFO L264 CegarLoopResult]: At program point L80-2(line 80) the Hoare annotation is: (let ((.cse11 (= 0 ~p_dw_st~0)) (.cse15 (= 1 ~p_dw_i~0))) (let ((.cse12 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse13 (and .cse15 .cse11)) (.cse14 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse14))) (.cse3 (not .cse15)) (.cse10 (= 1 ~q_read_ev~0)) (.cse5 (and (<= 2 ~c_dr_st~0) (or .cse12 .cse13))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse14 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse11 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or (not (<= ~c_dr_pc~0 0)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))))) [2020-07-07 14:08:40,954 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse11 (+ ~c_num_read~0 1))) (let ((.cse2 (not (<= ~p_num_write~0 .cse11))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse9 (not (<= .cse11 ~p_num_write~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse10 (= 1 ~q_read_ev~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse5 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse5 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8)))) [2020-07-07 14:08:40,954 INFO L264 CegarLoopResult]: At program point L74(lines 74 78) the Hoare annotation is: (let ((.cse2 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse3 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (+ ~c_num_read~0 1))) (let ((.cse0 (= 1 ~p_dw_pc~0)) (.cse5 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse8 (not (<= ~p_num_write~0 .cse13))) (.cse6 (not (= 1 ~p_dw_i~0))) (.cse4 (= 1 ~q_read_ev~0)) (.cse9 (and .cse2 .cse3)) (.cse10 (not (<= 2 |old(~c_dr_st~0)|))) (.cse11 (not (= 0 ~q_free~0))) (.cse7 (not (= 1 ~c_dr_i~0))) (.cse12 (not (<= .cse13 ~p_num_write~0)))) (and (or (not .cse0) .cse1 (and .cse2 (<= 1 immediate_notify_threads_~tmp~0) .cse3) (not .cse4) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse5 (not (<= 2 |old(~p_dw_st~0)|)) .cse6 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse7) (or .cse5 .cse1 .cse8 .cse6 .cse0 .cse9 .cse10 .cse11 .cse7 .cse12) (or (not (<= ~c_dr_pc~0 0)) .cse5 .cse1 .cse8 .cse6 .cse0 .cse9 .cse11 .cse7 .cse12) (or .cse5 .cse1 .cse8 .cse6 .cse4 .cse9 .cse10 .cse11 .cse7 .cse12)))) [2020-07-07 14:08:40,954 INFO L264 CegarLoopResult]: At program point immediate_notify_threadsEXIT(lines 66 90) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= 2 |old(~p_dw_st~0)|)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (= 0 ~p_dw_st~0) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,954 INFO L264 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse11 (+ ~c_num_read~0 1))) (let ((.cse2 (not (<= ~p_num_write~0 .cse11))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse9 (not (<= .cse11 ~p_num_write~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse10 (= 1 ~q_read_ev~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse5 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse5 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8)))) [2020-07-07 14:08:40,955 INFO L264 CegarLoopResult]: At program point L74-2(lines 74 78) the Hoare annotation is: (let ((.cse11 (= 0 ~p_dw_st~0)) (.cse15 (= 1 ~p_dw_i~0))) (let ((.cse12 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) .cse15 (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse13 (and .cse15 .cse11)) (.cse14 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse14))) (.cse3 (not .cse15)) (.cse10 (= 1 ~q_read_ev~0)) (.cse5 (and (<= 2 ~c_dr_st~0) (or .cse12 .cse13))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse14 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse11 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or (not (<= ~c_dr_pc~0 0)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse4 .cse13 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))))) [2020-07-07 14:08:40,955 INFO L264 CegarLoopResult]: At program point L72-1(line 72) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse13))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse12 (= 1 ~q_read_ev~0)) (.cse5 (and .cse10 .cse11)) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse13 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (and .cse10 (<= 1 |immediate_notify_threads_#t~ret0|) .cse11) (not .cse12) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,955 INFO L264 CegarLoopResult]: At program point L72-2(line 72) the Hoare annotation is: (let ((.cse10 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (+ ~c_num_read~0 1))) (let ((.cse4 (= 1 ~p_dw_pc~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse13))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse12 (= 1 ~q_read_ev~0)) (.cse5 (and .cse10 .cse11)) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse8 (not (= 1 ~c_dr_i~0))) (.cse9 (not (<= .cse13 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (and .cse10 (<= 1 |immediate_notify_threads_#t~ret0|) .cse11) (not .cse12) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point L72-3(line 72) the Hoare annotation is: (let ((.cse11 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (+ ~c_num_read~0 1))) (let ((.cse2 (not (<= ~p_num_write~0 .cse13))) (.cse5 (and .cse11 .cse12)) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse9 (not (<= .cse13 ~p_num_write~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse10 (= 1 ~q_read_ev~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (and .cse11 (<= 1 immediate_notify_threads_~tmp~0) (<= 1 |immediate_notify_threads_#t~ret0|) .cse12) (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8)))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (let ((.cse11 (+ ~c_num_read~0 1))) (let ((.cse2 (not (<= ~p_num_write~0 .cse11))) (.cse6 (not (<= 2 |old(~c_dr_st~0)|))) (.cse7 (not (= 0 ~q_free~0))) (.cse9 (not (<= .cse11 ~p_num_write~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse10 (= 1 ~q_read_ev~0)) (.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse5 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not .cse4) .cse1 (not .cse10) (not (<= ~p_last_write~0 ~c_last_read~0)) .cse0 (not (<= 2 |old(~p_dw_st~0)|)) .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) .cse5 (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse8)))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point L26(line 26) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,956 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L24(line 24) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (and (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L22(line 22) the Hoare annotation is: (and (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (= 0 ~q_free~0) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: (and (<= 0 ~p_num_write~0) (= 0 ~q_free~0) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (and (<= 0 ~p_num_write~0) (= 0 ~q_free~0) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (and (<= 0 ~p_num_write~0) (= 0 ~q_free~0) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~p_num_write~0 0) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (and (= 0 ~q_free~0) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (and (= 0 ~q_free~0) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (not (= 1 ~q_read_ev~0))) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (and (= 0 ~q_free~0) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|)) [2020-07-07 14:08:40,957 INFO L264 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~c_last_read~0 |old(~c_last_read~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)|) (= ~a_t~0 |old(~a_t~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|)) [2020-07-07 14:08:40,958 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= ~p_dw_st~0 |old(~p_dw_st~0)|) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= ~p_num_write~0 |old(~p_num_write~0)|) (= ~p_dw_pc~0 |old(~p_dw_pc~0)|) (= ~c_last_read~0 |old(~c_last_read~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)|) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= ~c_dr_i~0 |old(~c_dr_i~0)|) (= ~q_write_ev~0 |old(~q_write_ev~0)|)) [2020-07-07 14:08:40,958 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,958 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,959 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (let ((.cse7 (<= ~c_num_read~0 ~p_num_write~0)) (.cse6 (<= ~p_num_write~0 ~c_num_read~0)) (.cse14 (<= 2 ~c_dr_st~0)) (.cse12 (= 1 ~q_free~0))) (let ((.cse20 (not (<= 2 |old(~p_dw_st~0)|))) (.cse16 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse8 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse9 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse10 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse11 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse13 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse1 (not (<= |old(~p_num_write~0)| 0))) (.cse2 (not (<= 0 |old(~p_num_write~0)|))) (.cse0 (not (= 0 |old(~p_dw_st~0)|))) (.cse3 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse4 (and .cse7 .cse6 .cse14 (<= ~q_buf_0~0 ~p_last_write~0) (<= ~p_last_write~0 ~q_buf_0~0) (= 1 ~p_dw_pc~0) (not (= 1 ~q_read_ev~0)) .cse12)) (.cse19 (not (= 1 |old(~p_dw_pc~0)|))) (.cse5 (not (= 1 |old(~q_free~0)|))) (.cse15 (not (= 1 ~p_dw_i~0))) (.cse21 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse22 (not (<= 2 |old(~c_dr_st~0)|))) (.cse23 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse17 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse18 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse7 .cse6 .cse14 .cse8 (not (= ~p_dw_pc~0 ~q_free~0)) .cse12) .cse15 .cse16 (not (<= |old(~c_dr_pc~0)| 0)) .cse17 .cse18) (or .cse19 .cse20 .cse15 .cse21 .cse22 .cse23) (let ((.cse24 (+ |old(~c_num_read~0)| 1))) (or .cse4 .cse19 .cse20 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse24)) .cse15 .cse21 (not (<= .cse24 |old(~p_num_write~0)|)) .cse23 .cse18)) (or .cse3 .cse4 .cse0 .cse5 .cse15 .cse16 (and .cse6 .cse7 .cse14 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse22 .cse1 .cse2 .cse17 .cse18) (or .cse0 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse3 .cse4 .cse19 .cse5 .cse15 (= |old(~q_read_ev~0)| 1) .cse21 .cse22 .cse23 .cse17 .cse18)))) [2020-07-07 14:08:40,959 INFO L264 CegarLoopResult]: At program point L242(lines 242 246) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,960 INFO L264 CegarLoopResult]: At program point L242-1(lines 237 277) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,960 INFO L264 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,961 INFO L264 CegarLoopResult]: At program point evalEXIT(lines 230 283) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,961 INFO L264 CegarLoopResult]: At program point L251(lines 251 258) the Hoare annotation is: (let ((.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse14 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse29 (= 1 ~p_dw_i~0)) (.cse17 (not (= 1 ~q_read_ev~0))) (.cse19 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse10 (<= ~c_num_read~0 ~p_num_write~0)) (.cse12 (<= 2 ~c_dr_st~0)) (.cse13 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse16 (= 0 ~p_dw_st~0)) (.cse18 (= 1 ~q_free~0)) (.cse28 (= 1 ~c_dr_i~0)) (.cse20 (<= ~p_last_write~0 ~c_last_read~0))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse9 (not (= 0 |old(~p_dw_st~0)|))) (.cse25 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (and .cse11 .cse14 .cse15 .cse29 .cse17 .cse19 .cse10 .cse12 .cse13 .cse16 .cse18 .cse28 .cse20)) (.cse27 (not (<= 0 |old(~p_num_write~0)|))) (.cse21 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse22 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse29)) (.cse24 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse26 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse11 (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse18)) (.cse23 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse8 (not .cse28))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse6 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse6)) .cse2 .cse3 (not (<= .cse6 |old(~p_num_write~0)|)) .cse7 .cse5 .cse8)) (or .cse9 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse21 .cse0 .cse22 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse23 .cse8) (or .cse21 .cse9 .cse22 .cse2 .cse24 .cse4 .cse25 .cse26 .cse7 .cse27 .cse23 .cse8) (or .cse9 (and .cse11 .cse10 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse16 (not (= ~p_dw_pc~0 ~q_free~0)) .cse18) .cse25 .cse7 .cse27 .cse21 .cse22 .cse2 .cse24 (not (<= |old(~c_dr_pc~0)| 0)) .cse26 .cse23 .cse8)))) [2020-07-07 14:08:40,962 INFO L264 CegarLoopResult]: At program point L247(lines 237 277) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,962 INFO L264 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (let ((.cse25 (+ ~c_num_read~0 1))) (let ((.cse7 (= 0 ~q_free~0)) (.cse8 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse9 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse10 (<= .cse25 ~p_num_write~0)) (.cse24 (= 1 ~p_dw_i~0)) (.cse12 (= 1 ~p_dw_pc~0)) (.cse11 (<= ~p_num_write~0 .cse25)) (.cse23 (= 1 ~c_dr_i~0)) (.cse13 (<= 2 ~p_dw_st~0))) (let ((.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse18 (and .cse7 .cse8 .cse9 .cse10 .cse24 .cse12 .cse11 .cse23 .cse13)) (.cse14 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse6 (not (= 0 |old(~p_dw_st~0)|))) (.cse15 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse24)) (.cse19 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse20 (not (<= |old(~p_num_write~0)| 0))) (.cse21 (not (<= 0 |old(~p_num_write~0)|))) (.cse16 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse17 (not .cse23))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= 1 ~q_read_ev~0)) .cse13) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse14 .cse0 .cse15 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse16 .cse17) (or .cse18 .cse14 .cse6 .cse15 .cse2 .cse19 (not (<= |old(~c_dr_pc~0)| 0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= 1 ~q_free~0)) .cse20 .cse21 .cse16 .cse17) (let ((.cse22 (+ |old(~c_num_read~0)| 1))) (or .cse18 .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse22)) .cse2 .cse3 (not (<= .cse22 |old(~p_num_write~0)|)) .cse5 .cse17)) (or .cse18 .cse14 .cse6 .cse15 .cse2 .cse19 .cse4 .cse20 .cse21 .cse16 .cse17))))) [2020-07-07 14:08:40,962 INFO L264 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (let ((.cse41 (+ ~c_num_read~0 1))) (let ((.cse28 (not (= 1 ~q_read_ev~0))) (.cse24 (= 0 ~q_free~0)) (.cse25 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse26 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= .cse41 ~p_num_write~0)) (.cse10 (<= ~p_num_write~0 .cse41)) (.cse27 (= 1 ~p_dw_pc~0)) (.cse38 (= 1 ~p_dw_i~0)) (.cse37 (= 1 ~c_dr_i~0)) (.cse29 (<= 2 ~p_dw_st~0)) (.cse40 (+ |old(~c_num_read~0)| 1))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 0 |old(~q_free~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse40))) (.cse8 (not (<= .cse40 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse22 (= |old(~q_read_ev~0)| 1)) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse9 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse18 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse19 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse30 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse23 (not (= 0 |old(~p_dw_st~0)|))) (.cse35 (let ((.cse39 (+ |old(~p_num_write~0)| 1))) (and .cse24 .cse25 .cse26 (<= ~p_num_write~0 .cse39) .cse15 .cse10 .cse27 .cse38 (<= .cse39 ~p_num_write~0) .cse37 .cse29))) (.cse31 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse38)) (.cse36 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse33 (not (<= |old(~p_num_write~0)| 0))) (.cse20 (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse38 .cse28 .cse37 .cse29)) (.cse34 (not (<= 0 |old(~p_num_write~0)|))) (.cse32 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse21 (not .cse37))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse3 .cse8 (and .cse9 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= |old(~q_free~0)| ~q_free~0) .cse19) .cse20 .cse5 .cse21) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse22 .cse3 .cse8 .cse20 .cse5 .cse21) (or .cse23 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse28 .cse29) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse30 .cse0 .cse31 .cse2 .cse22 .cse3 .cse4 .cse5 .cse32 .cse21) (or .cse23 .cse33 .cse20 .cse34 .cse30 .cse35 .cse31 .cse2 .cse36 (not (<= |old(~c_dr_pc~0)| 0)) (and .cse9 (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) .cse11 .cse12 (<= ~c_num_read~0 ~p_num_write~0) .cse13 .cse14 .cse16 (= |old(~q_read_ev~0)| ~q_read_ev~0) .cse17 .cse18 .cse19 (= 1 ~q_free~0)) .cse32 .cse21) (or .cse30 .cse23 .cse35 .cse31 .cse2 .cse36 .cse4 .cse33 .cse20 .cse34 .cse32 .cse21))))) [2020-07-07 14:08:40,963 INFO L264 CegarLoopResult]: At program point L264-1(line 264) the Hoare annotation is: (let ((.cse41 (+ ~c_num_read~0 1))) (let ((.cse28 (not (= 1 ~q_read_ev~0))) (.cse24 (= 0 ~q_free~0)) (.cse25 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse26 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= .cse41 ~p_num_write~0)) (.cse10 (<= ~p_num_write~0 .cse41)) (.cse27 (= 1 ~p_dw_pc~0)) (.cse38 (= 1 ~p_dw_i~0)) (.cse37 (= 1 ~c_dr_i~0)) (.cse29 (<= 2 ~p_dw_st~0)) (.cse40 (+ |old(~c_num_read~0)| 1))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 0 |old(~q_free~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse40))) (.cse8 (not (<= .cse40 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse22 (= |old(~q_read_ev~0)| 1)) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse9 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse18 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse19 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse30 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse23 (not (= 0 |old(~p_dw_st~0)|))) (.cse35 (let ((.cse39 (+ |old(~p_num_write~0)| 1))) (and .cse24 .cse25 .cse26 (<= ~p_num_write~0 .cse39) .cse15 .cse10 .cse27 .cse38 (<= .cse39 ~p_num_write~0) .cse37 .cse29))) (.cse31 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse38)) (.cse36 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse33 (not (<= |old(~p_num_write~0)| 0))) (.cse20 (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse38 .cse28 .cse37 .cse29)) (.cse34 (not (<= 0 |old(~p_num_write~0)|))) (.cse32 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse21 (not .cse37))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse3 .cse8 (and .cse9 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= |old(~q_free~0)| ~q_free~0) .cse19) .cse20 .cse5 .cse21) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse22 .cse3 .cse8 .cse20 .cse5 .cse21) (or .cse23 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse28 .cse29) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse30 .cse0 .cse31 .cse2 .cse22 .cse3 .cse4 .cse5 .cse32 .cse21) (or .cse23 .cse33 .cse20 .cse34 .cse30 .cse35 .cse31 .cse2 .cse36 (not (<= |old(~c_dr_pc~0)| 0)) (and .cse9 (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) .cse11 .cse12 (<= ~c_num_read~0 ~p_num_write~0) .cse13 .cse14 .cse16 (= |old(~q_read_ev~0)| ~q_read_ev~0) .cse17 .cse18 .cse19 (= 1 ~q_free~0)) .cse32 .cse21) (or .cse30 .cse23 .cse35 .cse31 .cse2 .cse36 .cse4 .cse33 .cse20 .cse34 .cse32 .cse21))))) [2020-07-07 14:08:40,963 INFO L264 CegarLoopResult]: At program point L264-2(line 264) the Hoare annotation is: (let ((.cse41 (+ ~c_num_read~0 1))) (let ((.cse28 (not (= 1 ~q_read_ev~0))) (.cse24 (= 0 ~q_free~0)) (.cse25 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse26 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= .cse41 ~p_num_write~0)) (.cse10 (<= ~p_num_write~0 .cse41)) (.cse27 (= 1 ~p_dw_pc~0)) (.cse38 (= 1 ~p_dw_i~0)) (.cse37 (= 1 ~c_dr_i~0)) (.cse29 (<= 2 ~p_dw_st~0)) (.cse40 (+ |old(~c_num_read~0)| 1))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 0 |old(~q_free~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse40))) (.cse8 (not (<= .cse40 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse22 (= |old(~q_read_ev~0)| 1)) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse9 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse18 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse19 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse30 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse23 (not (= 0 |old(~p_dw_st~0)|))) (.cse35 (let ((.cse39 (+ |old(~p_num_write~0)| 1))) (and .cse24 .cse25 .cse26 (<= ~p_num_write~0 .cse39) .cse15 .cse10 .cse27 .cse38 (<= .cse39 ~p_num_write~0) .cse37 .cse29))) (.cse31 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse38)) (.cse36 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse33 (not (<= |old(~p_num_write~0)| 0))) (.cse20 (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse38 .cse28 .cse37 .cse29)) (.cse34 (not (<= 0 |old(~p_num_write~0)|))) (.cse32 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse21 (not .cse37))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse3 .cse8 (and .cse9 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= |old(~q_free~0)| ~q_free~0) .cse19) .cse20 .cse5 .cse21) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse22 .cse3 .cse8 .cse20 .cse5 .cse21) (or .cse23 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse28 .cse29) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse30 .cse0 .cse31 .cse2 .cse22 .cse3 .cse4 .cse5 .cse32 .cse21) (or .cse23 .cse33 .cse20 .cse34 .cse30 .cse35 .cse31 .cse2 .cse36 (not (<= |old(~c_dr_pc~0)| 0)) (and .cse9 (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) .cse11 .cse12 (<= ~c_num_read~0 ~p_num_write~0) .cse13 .cse14 .cse16 (= |old(~q_read_ev~0)| ~q_read_ev~0) .cse17 .cse18 .cse19 (= 1 ~q_free~0)) .cse32 .cse21) (or .cse30 .cse23 .cse35 .cse31 .cse2 .cse36 .cse4 .cse33 .cse20 .cse34 .cse32 .cse21))))) [2020-07-07 14:08:40,964 INFO L264 CegarLoopResult]: At program point evalENTRY(lines 230 283) the Hoare annotation is: (let ((.cse10 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse31 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (<= ~c_num_read~0 ~p_num_write~0)) (.cse14 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse15 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse18 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse19 (= 0 ~p_dw_st~0)) (.cse20 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse21 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse22 (= 1 ~q_free~0))) (let ((.cse23 (not (= 1 |old(~p_dw_pc~0)|))) (.cse27 (not (<= 2 |old(~p_dw_st~0)|))) (.cse24 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse28 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse29 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse30 (= 1 ~p_dw_pc~0)) (.cse32 (= |old(~q_free~0)| ~q_free~0)) (.cse26 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse0 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse1 (not (= 0 |old(~p_dw_st~0)|))) (.cse2 (not (= 1 |old(~q_free~0)|))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse4 (and .cse10 .cse11 .cse31 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22)) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse25 (not (<= 2 |old(~c_dr_st~0)|))) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse8 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= |old(~c_dr_pc~0)| 0)) .cse6 .cse7 .cse8 .cse9) (or .cse1 (and .cse10 .cse11 .cse12 (< ~c_last_read~0 (+ ~p_last_write~0 1)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= ~p_last_write~0 ~c_last_read~0)) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse0 .cse23 .cse2 .cse3 (= |old(~q_read_ev~0)| 1) .cse24 .cse25 .cse26 .cse8 .cse9) (or .cse23 .cse27 .cse3 .cse24 (and .cse10 .cse28 .cse29 .cse30 .cse31 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse32 .cse21) .cse25 .cse26) (let ((.cse33 (+ |old(~c_num_read~0)| 1))) (or .cse23 .cse27 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse33)) .cse3 .cse24 (not (<= .cse33 |old(~p_num_write~0)|)) (let ((.cse34 (+ ~c_num_read~0 1))) (and .cse28 .cse29 (<= ~p_num_write~0 .cse34) .cse30 .cse31 .cse12 .cse14 .cse15 (<= .cse34 ~p_num_write~0) .cse16 .cse17 .cse18 .cse32 .cse21)) .cse26 .cse9)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse25 .cse6 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,964 INFO L264 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,965 INFO L264 CegarLoopResult]: At program point L240-1(line 240) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,965 INFO L264 CegarLoopResult]: At program point L240-2(line 240) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,965 INFO L264 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (let ((.cse25 (+ ~c_num_read~0 1))) (let ((.cse15 (= 0 ~q_free~0)) (.cse16 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse17 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse18 (<= .cse25 ~p_num_write~0)) (.cse19 (<= ~p_num_write~0 .cse25)) (.cse20 (= 1 ~p_dw_pc~0)) (.cse23 (= 1 ~c_dr_i~0)) (.cse21 (<= 2 ~p_dw_st~0)) (.cse24 (= 1 ~p_dw_i~0))) (let ((.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse6 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse7 (not (= 0 |old(~p_dw_st~0)|))) (.cse8 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse24)) (.cse9 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse10 (not (<= |old(~p_num_write~0)| 0))) (.cse11 (and .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse24 .cse23 .cse21)) (.cse12 (not (<= 0 |old(~p_num_write~0)|))) (.cse13 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse14 (not .cse23))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse2 .cse9 .cse4 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse7 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (not (= 1 ~q_read_ev~0)) .cse21) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse6 .cse0 .cse8 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse13 .cse14) (let ((.cse22 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse22)) .cse2 .cse3 (not (<= .cse22 |old(~p_num_write~0)|)) .cse11 .cse5 .cse14)) (or .cse6 .cse7 .cse8 .cse2 (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= 1 ~q_free~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|)) .cse9 (not (<= |old(~c_dr_pc~0)| 0)) .cse10 .cse11 .cse12 .cse13 .cse14))))) [2020-07-07 14:08:40,966 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse10 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse31 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (<= ~c_num_read~0 ~p_num_write~0)) (.cse14 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse15 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse18 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse19 (= 0 ~p_dw_st~0)) (.cse20 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse21 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse22 (= 1 ~q_free~0))) (let ((.cse23 (not (= 1 |old(~p_dw_pc~0)|))) (.cse27 (not (<= 2 |old(~p_dw_st~0)|))) (.cse24 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse28 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse29 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse30 (= 1 ~p_dw_pc~0)) (.cse32 (= |old(~q_free~0)| ~q_free~0)) (.cse26 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse0 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse1 (not (= 0 |old(~p_dw_st~0)|))) (.cse2 (not (= 1 |old(~q_free~0)|))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse4 (and .cse10 .cse11 .cse31 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22)) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse25 (not (<= 2 |old(~c_dr_st~0)|))) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse8 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= |old(~c_dr_pc~0)| 0)) .cse6 .cse7 .cse8 .cse9) (or .cse1 (and .cse10 .cse11 .cse12 (< ~c_last_read~0 (+ ~p_last_write~0 1)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= ~p_last_write~0 ~c_last_read~0)) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse0 .cse23 .cse2 .cse3 (= |old(~q_read_ev~0)| 1) .cse24 .cse25 .cse26 .cse8 .cse9) (or .cse23 .cse27 .cse3 .cse24 (and .cse10 .cse28 .cse29 .cse30 .cse31 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse32 .cse21) .cse25 .cse26) (let ((.cse33 (+ |old(~c_num_read~0)| 1))) (or .cse23 .cse27 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse33)) .cse3 .cse24 (not (<= .cse33 |old(~p_num_write~0)|)) (let ((.cse34 (+ ~c_num_read~0 1))) (and .cse28 .cse29 (<= ~p_num_write~0 .cse34) .cse30 .cse31 .cse12 .cse14 .cse15 (<= .cse34 ~p_num_write~0) .cse16 .cse17 .cse18 .cse32 .cse21)) .cse26 .cse9)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse25 .cse6 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,966 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (let ((.cse15 (<= 2 ~c_dr_st~0)) (.cse24 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse25 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse26 (= 1 ~p_dw_pc~0)) (.cse27 (not (= 1 ~q_read_ev~0))) (.cse29 (= 1 ~c_dr_i~0)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse16 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse17 (= 1 ~p_dw_i~0)) (.cse13 (<= ~c_num_read~0 ~p_num_write~0)) (.cse18 (= 0 ~p_dw_st~0)) (.cse19 (not (= ~p_dw_pc~0 ~q_free~0))) (.cse20 (= 1 ~q_free~0))) (let ((.cse12 (and .cse14 .cse16 .cse17 (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse13 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse18 .cse19 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse20 (= ~q_write_ev~0 |old(~q_write_ev~0)|))) (.cse21 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse7 (not (<= |old(~p_num_write~0)| 0))) (.cse9 (not (<= 0 |old(~p_num_write~0)|))) (.cse6 (not (= 0 |old(~p_dw_st~0)|))) (.cse10 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse11 (not (= 1 |old(~q_free~0)|))) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse22 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse2 (not .cse17)) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse8 (and .cse13 .cse14 .cse15 .cse24 .cse25 .cse26 .cse17 .cse18 .cse27 .cse20 .cse29)) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse23 (not .cse29))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse2 .cse21 (not (<= |old(~c_dr_pc~0)| 0)) .cse22 .cse23) (or .cse10 .cse6 .cse11 .cse12 .cse2 .cse21 .cse4 .cse7 .cse8 .cse9 .cse22 .cse23) (or .cse6 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse10 .cse0 .cse11 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 (and .cse13 .cse14 .cse15 .cse24 .cse25 .cse26 .cse18 .cse27 .cse20) .cse4 .cse5 .cse22 .cse23) (let ((.cse28 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse28)) .cse2 .cse3 (not (<= .cse28 |old(~p_num_write~0)|)) .cse8 .cse5 .cse23))))) [2020-07-07 14:08:40,967 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse14 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse29 (= 1 ~p_dw_i~0)) (.cse17 (not (= 1 ~q_read_ev~0))) (.cse19 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse10 (<= ~c_num_read~0 ~p_num_write~0)) (.cse12 (<= 2 ~c_dr_st~0)) (.cse13 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse16 (= 0 ~p_dw_st~0)) (.cse18 (= 1 ~q_free~0)) (.cse28 (= 1 ~c_dr_i~0)) (.cse20 (<= ~p_last_write~0 ~c_last_read~0))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse9 (not (= 0 |old(~p_dw_st~0)|))) (.cse25 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (and .cse11 .cse14 .cse15 .cse29 .cse17 .cse19 .cse10 .cse12 .cse13 .cse16 .cse18 .cse28 .cse20)) (.cse27 (not (<= 0 |old(~p_num_write~0)|))) (.cse21 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse22 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse29)) (.cse24 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse26 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse11 (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse18)) (.cse23 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse8 (not .cse28))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse6 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse6)) .cse2 .cse3 (not (<= .cse6 |old(~p_num_write~0)|)) .cse7 .cse5 .cse8)) (or .cse9 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse21 .cse0 .cse22 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse23 .cse8) (or .cse21 .cse9 .cse22 .cse2 .cse24 .cse4 .cse25 .cse26 .cse7 .cse27 .cse23 .cse8) (or .cse9 (and .cse11 .cse10 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse16 (not (= ~p_dw_pc~0 ~q_free~0)) .cse18) .cse25 .cse7 .cse27 .cse21 .cse22 .cse2 .cse24 (not (<= |old(~c_dr_pc~0)| 0)) .cse26 .cse23 .cse8)))) [2020-07-07 14:08:40,967 INFO L264 CegarLoopResult]: At program point L249-1(line 249) the Hoare annotation is: (let ((.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse14 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse29 (= 1 ~p_dw_i~0)) (.cse17 (not (= 1 ~q_read_ev~0))) (.cse19 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse10 (<= ~c_num_read~0 ~p_num_write~0)) (.cse12 (<= 2 ~c_dr_st~0)) (.cse13 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse16 (= 0 ~p_dw_st~0)) (.cse18 (= 1 ~q_free~0)) (.cse28 (= 1 ~c_dr_i~0)) (.cse20 (<= ~p_last_write~0 ~c_last_read~0))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse9 (not (= 0 |old(~p_dw_st~0)|))) (.cse25 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (and .cse11 .cse14 .cse15 .cse29 .cse17 .cse19 .cse10 .cse12 .cse13 .cse16 .cse18 .cse28 .cse20)) (.cse27 (not (<= 0 |old(~p_num_write~0)|))) (.cse21 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse22 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse29)) (.cse24 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse26 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse11 (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse18)) (.cse23 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse8 (not .cse28))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse6 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse6)) .cse2 .cse3 (not (<= .cse6 |old(~p_num_write~0)|)) .cse7 .cse5 .cse8)) (or .cse9 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse21 .cse0 .cse22 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse23 .cse8) (or .cse21 .cse9 .cse22 .cse2 .cse24 .cse4 .cse25 .cse26 .cse7 .cse27 .cse23 .cse8) (or .cse9 (and .cse11 .cse10 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse16 (not (= ~p_dw_pc~0 ~q_free~0)) .cse18) .cse25 .cse7 .cse27 .cse21 .cse22 .cse2 .cse24 (not (<= |old(~c_dr_pc~0)| 0)) .cse26 .cse23 .cse8)))) [2020-07-07 14:08:40,968 INFO L264 CegarLoopResult]: At program point L249-2(line 249) the Hoare annotation is: (let ((.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse14 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (= 1 ~p_dw_pc~0)) (.cse29 (= 1 ~p_dw_i~0)) (.cse17 (not (= 1 ~q_read_ev~0))) (.cse19 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse10 (<= ~c_num_read~0 ~p_num_write~0)) (.cse12 (<= 2 ~c_dr_st~0)) (.cse13 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse16 (= 0 ~p_dw_st~0)) (.cse18 (= 1 ~q_free~0)) (.cse28 (= 1 ~c_dr_i~0)) (.cse20 (<= ~p_last_write~0 ~c_last_read~0))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse9 (not (= 0 |old(~p_dw_st~0)|))) (.cse25 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (and .cse11 .cse14 .cse15 .cse29 .cse17 .cse19 .cse10 .cse12 .cse13 .cse16 .cse18 .cse28 .cse20)) (.cse27 (not (<= 0 |old(~p_num_write~0)|))) (.cse21 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse22 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse29)) (.cse24 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse26 (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (= ~c_num_read~0 |old(~c_num_read~0)|) .cse11 (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) .cse10 (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) .cse18)) (.cse23 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse8 (not .cse28))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse6 (+ |old(~c_num_read~0)| 1))) (or .cse0 .cse1 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse6)) .cse2 .cse3 (not (<= .cse6 |old(~p_num_write~0)|)) .cse7 .cse5 .cse8)) (or .cse9 (and .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse21 .cse0 .cse22 .cse2 (= |old(~q_read_ev~0)| 1) .cse3 .cse4 .cse5 .cse23 .cse8) (or .cse21 .cse9 .cse22 .cse2 .cse24 .cse4 .cse25 .cse26 .cse7 .cse27 .cse23 .cse8) (or .cse9 (and .cse11 .cse10 .cse12 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse16 (not (= ~p_dw_pc~0 ~q_free~0)) .cse18) .cse25 .cse7 .cse27 .cse21 .cse22 .cse2 .cse24 (not (<= |old(~c_dr_pc~0)| 0)) .cse26 .cse23 .cse8)))) [2020-07-07 14:08:40,968 INFO L264 CegarLoopResult]: At program point L278(lines 230 283) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,968 INFO L264 CegarLoopResult]: At program point L266(lines 266 273) the Hoare annotation is: (let ((.cse41 (+ ~c_num_read~0 1))) (let ((.cse28 (not (= 1 ~q_read_ev~0))) (.cse24 (= 0 ~q_free~0)) (.cse25 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse26 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse15 (<= .cse41 ~p_num_write~0)) (.cse10 (<= ~p_num_write~0 .cse41)) (.cse27 (= 1 ~p_dw_pc~0)) (.cse38 (= 1 ~p_dw_i~0)) (.cse37 (= 1 ~c_dr_i~0)) (.cse29 (<= 2 ~p_dw_st~0)) (.cse40 (+ |old(~c_num_read~0)| 1))) (let ((.cse1 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 0 |old(~q_free~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse40))) (.cse8 (not (<= .cse40 |old(~p_num_write~0)|))) (.cse0 (not (= 1 |old(~p_dw_pc~0)|))) (.cse22 (= |old(~q_read_ev~0)| 1)) (.cse3 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse5 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse9 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse11 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse14 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse18 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse19 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse30 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse23 (not (= 0 |old(~p_dw_st~0)|))) (.cse35 (let ((.cse39 (+ |old(~p_num_write~0)| 1))) (and .cse24 .cse25 .cse26 (<= ~p_num_write~0 .cse39) .cse15 .cse10 .cse27 .cse38 (<= .cse39 ~p_num_write~0) .cse37 .cse29))) (.cse31 (not (= 1 |old(~q_free~0)|))) (.cse2 (not .cse38)) (.cse36 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse4 (not (<= 2 |old(~c_dr_st~0)|))) (.cse33 (not (<= |old(~p_num_write~0)| 0))) (.cse20 (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse38 .cse28 .cse37 .cse29)) (.cse34 (not (<= 0 |old(~p_num_write~0)|))) (.cse32 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse21 (not .cse37))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse3 .cse8 (and .cse9 (= ~p_num_write~0 |old(~p_num_write~0)|) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= |old(~q_free~0)| ~q_free~0) .cse19) .cse20 .cse5 .cse21) (or .cse0 .cse1 .cse6 .cse7 .cse2 .cse22 .cse3 .cse8 .cse20 .cse5 .cse21) (or .cse23 (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse24 .cse25 .cse26 .cse15 .cse10 .cse27 .cse28 .cse29) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse30 .cse0 .cse31 .cse2 .cse22 .cse3 .cse4 .cse5 .cse32 .cse21) (or .cse23 .cse33 .cse20 .cse34 .cse30 .cse35 .cse31 .cse2 .cse36 (not (<= |old(~c_dr_pc~0)| 0)) (and .cse9 (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) .cse11 .cse12 (<= ~c_num_read~0 ~p_num_write~0) .cse13 .cse14 .cse16 (= |old(~q_read_ev~0)| ~q_read_ev~0) .cse17 .cse18 .cse19 (= 1 ~q_free~0)) .cse32 .cse21) (or .cse30 .cse23 .cse35 .cse31 .cse2 .cse36 .cse4 .cse33 .cse20 .cse34 .cse32 .cse21))))) [2020-07-07 14:08:40,969 INFO L264 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (let ((.cse10 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse11 (<= ~p_num_write~0 ~c_num_read~0)) (.cse31 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse12 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse13 (<= ~c_num_read~0 ~p_num_write~0)) (.cse14 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse15 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse16 (= ~a_t~0 |old(~a_t~0)|)) (.cse17 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse18 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse19 (= 0 ~p_dw_st~0)) (.cse20 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse21 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse22 (= 1 ~q_free~0))) (let ((.cse23 (not (= 1 |old(~p_dw_pc~0)|))) (.cse27 (not (<= 2 |old(~p_dw_st~0)|))) (.cse24 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse28 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse29 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse30 (= 1 ~p_dw_pc~0)) (.cse32 (= |old(~q_free~0)| ~q_free~0)) (.cse26 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse0 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse1 (not (= 0 |old(~p_dw_st~0)|))) (.cse2 (not (= 1 |old(~q_free~0)|))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse4 (and .cse10 .cse11 .cse31 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22)) (.cse5 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse25 (not (<= 2 |old(~c_dr_st~0)|))) (.cse6 (not (<= |old(~p_num_write~0)| 0))) (.cse7 (not (<= 0 |old(~p_num_write~0)|))) (.cse8 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= |old(~c_dr_pc~0)| 0)) .cse6 .cse7 .cse8 .cse9) (or .cse1 (and .cse10 .cse11 .cse12 (< ~c_last_read~0 (+ ~p_last_write~0 1)) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (<= ~p_last_write~0 ~c_last_read~0)) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) .cse0 .cse23 .cse2 .cse3 (= |old(~q_read_ev~0)| 1) .cse24 .cse25 .cse26 .cse8 .cse9) (or .cse23 .cse27 .cse3 .cse24 (and .cse10 .cse28 .cse29 .cse30 .cse31 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse32 .cse21) .cse25 .cse26) (let ((.cse33 (+ |old(~c_num_read~0)| 1))) (or .cse23 .cse27 (not (= 0 |old(~q_free~0)|)) (not (<= |old(~p_num_write~0)| .cse33)) .cse3 .cse24 (not (<= .cse33 |old(~p_num_write~0)|)) (let ((.cse34 (+ ~c_num_read~0 1))) (and .cse28 .cse29 (<= ~p_num_write~0 .cse34) .cse30 .cse31 .cse12 .cse14 .cse15 (<= .cse34 ~p_num_write~0) .cse16 .cse17 .cse18 .cse32 .cse21)) .cse26 .cse9)) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse25 .cse6 .cse7 .cse8 .cse9)))) [2020-07-07 14:08:40,969 INFO L264 CegarLoopResult]: At program point L262(lines 237 277) the Hoare annotation is: (let ((.cse56 (+ ~c_num_read~0 1))) (let ((.cse34 (< ~c_last_read~0 (+ ~p_last_write~0 1))) (.cse18 (= 0 ~p_dw_st~0)) (.cse35 (<= ~p_last_write~0 ~c_last_read~0)) (.cse54 (+ |old(~c_num_read~0)| 1)) (.cse33 (not (= 1 ~q_read_ev~0))) (.cse41 (= |old(~p_dw_st~0)| ~p_dw_st~0)) (.cse40 (= ~c_num_read~0 |old(~c_num_read~0)|)) (.cse14 (<= ~p_num_write~0 ~c_num_read~0)) (.cse42 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse43 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse15 (<= ~c_num_read~0 ~p_num_write~0)) (.cse44 (= ~p_last_write~0 |old(~p_last_write~0)|)) (.cse45 (= ~q_buf_0~0 |old(~q_buf_0~0)|)) (.cse46 (= ~a_t~0 |old(~a_t~0)|)) (.cse47 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse48 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse51 (= |old(~p_dw_pc~0)| ~p_dw_pc~0)) (.cse50 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (.cse19 (= 1 ~q_free~0)) (.cse36 (= 0 ~q_free~0)) (.cse37 (<= .cse56 ~p_num_write~0)) (.cse38 (<= ~p_num_write~0 .cse56)) (.cse52 (= 1 ~c_dr_i~0)) (.cse16 (<= 2 ~c_dr_st~0)) (.cse30 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse31 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse32 (= 1 ~p_dw_pc~0)) (.cse53 (= 1 ~p_dw_i~0)) (.cse39 (<= 2 ~p_dw_st~0))) (let ((.cse20 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse39)) (.cse21 (not (<= |old(~p_num_write~0)| 0))) (.cse22 (not (<= 0 |old(~p_num_write~0)|))) (.cse24 (let ((.cse55 (+ |old(~p_num_write~0)| 1))) (and .cse36 .cse30 .cse31 (<= ~p_num_write~0 .cse55) .cse37 .cse38 .cse32 .cse53 (<= .cse55 ~p_num_write~0) .cse52 .cse39))) (.cse26 (= |old(~p_dw_pc~0)| |old(~q_free~0)|)) (.cse27 (and .cse41 .cse40 .cse14 .cse42 .cse43 .cse15 .cse44 .cse45 .cse46 .cse47 .cse48 .cse51 .cse50 .cse19)) (.cse13 (not (= 0 |old(~p_dw_st~0)|))) (.cse23 (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|))) (.cse25 (not (= 1 |old(~q_free~0)|))) (.cse9 (= |old(~q_read_ev~0)| 1)) (.cse28 (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) (.cse29 (not (<= 2 |old(~c_dr_st~0)|))) (.cse0 (not (= 0 |old(~q_free~0)|))) (.cse1 (and .cse16 .cse30 .cse31 .cse32 .cse53 .cse33 .cse39)) (.cse2 (not (<= .cse54 |old(~p_num_write~0)|))) (.cse17 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse49 (= |old(~q_free~0)| ~q_free~0)) (.cse3 (and .cse14 .cse31 .cse32 .cse53 .cse33 .cse34 .cse15 .cse16 .cse30 .cse18 .cse19 .cse52 .cse35)) (.cse4 (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse53 .cse33 .cse52 .cse39)) (.cse5 (not (= 1 |old(~p_dw_pc~0)|))) (.cse6 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= |old(~p_num_write~0)| .cse54))) (.cse8 (not .cse53)) (.cse10 (not (<= |old(~p_last_write~0)| |old(~q_buf_0~0)|))) (.cse11 (not (<= |old(~q_buf_0~0)| |old(~p_last_write~0)|))) (.cse12 (not .cse52))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 (and .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~p_dw_pc~0 ~q_free~0)) .cse19) .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 (not (<= |old(~c_dr_pc~0)| 0)) .cse27 .cse28 .cse12) (or .cse13 .cse20 .cse21 .cse3 .cse4 .cse22 .cse23 .cse24 .cse25 .cse8 .cse26 .cse29 .cse27 .cse28 .cse12) (or .cse13 (and .cse15 .cse14 .cse16 .cse30 .cse31 .cse32 .cse18 .cse33 .cse19 .cse34 .cse35) (not (< |old(~c_last_read~0)| (+ |old(~p_last_write~0)| 1))) (and .cse36 .cse30 .cse31 .cse37 .cse38 .cse32 .cse33 .cse39) (not (<= |old(~p_last_write~0)| |old(~c_last_read~0)|)) (and .cse16 .cse30 .cse31 .cse32 .cse33 .cse39) .cse23 .cse5 .cse25 .cse8 .cse9 .cse10 .cse29 .cse11 .cse28 .cse12) (or .cse5 .cse6 .cse8 .cse10 (and .cse40 .cse41 .cse17 .cse32 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50) .cse29 .cse11) (or .cse0 .cse1 .cse2 (and .cse41 .cse17 .cse38 .cse42 .cse43 .cse44 .cse45 .cse37 .cse46 .cse48 .cse51 .cse49 .cse50) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 (and .cse16 .cse30 .cse31 .cse32 .cse19 .cse39) .cse11 .cse12))))) [2020-07-07 14:08:40,969 INFO L271 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: true [2020-07-07 14:08:40,969 INFO L271 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: true [2020-07-07 14:08:40,969 INFO L271 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: true [2020-07-07 14:08:40,969 INFO L271 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point stop_simulationFINAL(lines 284 302) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L299(lines 288 301) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point stop_simulationEXIT(lines 284 302) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L292(lines 292 297) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point stop_simulationENTRY(lines 284 302) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point L62(lines 50 64) the Hoare annotation is: true [2020-07-07 14:08:40,970 INFO L271 CegarLoopResult]: At program point is_do_read_c_triggeredENTRY(lines 47 65) the Hoare annotation is: true [2020-07-07 14:08:40,971 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (let ((.cse2 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse0 (= 1 ~p_dw_pc~0)) (.cse4 (not (= 1 ~c_dr_i~0)))) (and (or (not .cse0) .cse1 (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (= 0 ~p_dw_st~0)) .cse2 .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (= ~c_dr_pc~0 1) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse4) (let ((.cse5 (+ ~c_num_read~0 1))) (or (not (<= ~c_dr_pc~0 0)) .cse2 .cse1 (not (<= ~p_num_write~0 .cse5)) .cse3 .cse0 (not (= 0 ~q_free~0)) .cse4 (not (<= .cse5 ~p_num_write~0)))))) [2020-07-07 14:08:40,971 INFO L264 CegarLoopResult]: At program point L52(lines 52 57) the Hoare annotation is: (let ((.cse2 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse0 (= 1 ~p_dw_pc~0)) (.cse4 (not (= 1 ~c_dr_i~0)))) (and (or (not .cse0) .cse1 (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (= 0 ~p_dw_st~0)) .cse2 .cse3 (not (<= ~p_num_write~0 ~c_num_read~0)) (= ~c_dr_pc~0 1) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) .cse4) (let ((.cse5 (+ ~c_num_read~0 1))) (or (not (<= ~c_dr_pc~0 0)) .cse2 .cse1 (not (<= ~p_num_write~0 .cse5)) .cse3 .cse0 (not (= 0 ~q_free~0)) .cse4 (not (<= .cse5 ~p_num_write~0)))))) [2020-07-07 14:08:40,971 INFO L271 CegarLoopResult]: At program point L51(lines 51 60) the Hoare annotation is: true [2020-07-07 14:08:40,971 INFO L271 CegarLoopResult]: At program point L51-2(lines 51 60) the Hoare annotation is: true [2020-07-07 14:08:40,971 INFO L271 CegarLoopResult]: At program point is_do_read_c_triggeredFINAL(lines 47 65) the Hoare annotation is: true [2020-07-07 14:08:40,971 INFO L271 CegarLoopResult]: At program point is_do_read_c_triggeredEXIT(lines 47 65) the Hoare annotation is: true [2020-07-07 14:08:40,971 INFO L264 CegarLoopResult]: At program point L320(lines 320 324) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,971 INFO L264 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,972 INFO L264 CegarLoopResult]: At program point L318-1(line 318) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,972 INFO L264 CegarLoopResult]: At program point L318-2(line 318) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,972 INFO L271 CegarLoopResult]: At program point start_simulationEXIT(lines 303 331) the Hoare annotation is: true [2020-07-07 14:08:40,972 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,972 INFO L264 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (or (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= 1 ~q_free~0)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point start_simulationENTRY(lines 303 331) the Hoare annotation is: (or (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= 1 ~q_free~0)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point L317-1(line 317) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point L313-1(lines 310 325) the Hoare annotation is: (let ((.cse15 (+ ~c_num_read~0 1))) (let ((.cse10 (= 0 ~q_free~0)) (.cse12 (<= .cse15 ~p_num_write~0)) (.cse13 (<= ~p_num_write~0 .cse15)) (.cse9 (<= 2 ~p_dw_st~0)) (.cse3 (= ~p_num_write~0 |old(~p_num_write~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse6 (<= ~q_buf_0~0 ~p_last_write~0)) (.cse7 (<= ~p_last_write~0 ~q_buf_0~0)) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (= 0 ~p_dw_st~0)) (.cse14 (not (= 1 ~q_read_ev~0))) (.cse5 (= 1 ~q_free~0))) (or (not (= 0 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~p_dw_pc~0 ~q_free~0)) .cse5) (and .cse2 .cse6 .cse7 .cse8 .cse9) (let ((.cse11 (+ |old(~p_num_write~0)| 1))) (and .cse10 .cse6 .cse7 (<= ~p_num_write~0 .cse11) .cse12 .cse13 .cse8 (<= .cse11 ~p_num_write~0) .cse9)) (not (<= |old(~p_num_write~0)| 0)) (and .cse10 .cse6 .cse7 .cse12 .cse13 .cse8 .cse14 .cse9) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and .cse0 .cse1 .cse3 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse4 (= |old(~p_dw_pc~0)| ~p_dw_pc~0) .cse5 (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse8 .cse4 .cse14 .cse5 (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (or (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= 1 ~q_free~0)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,973 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (or (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (= 1 ~p_dw_i~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_last_write~0 |old(~p_last_write~0)|) (= ~q_buf_0~0 |old(~q_buf_0~0)|) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= 0 ~p_dw_st~0) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|) (= 1 ~q_free~0)) (= |old(~p_dw_pc~0)| |old(~q_free~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,974 INFO L271 CegarLoopResult]: At program point L326(lines 303 331) the Hoare annotation is: true [2020-07-07 14:08:40,974 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 14:08:40,974 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~c_num_read~0 ~p_num_write~0) (<= 0 ~p_num_write~0) (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (= 0 ~q_free~0) (not (= 1 ~p_dw_i~0)) (= 0 ~p_dw_st~0) (<= ~p_num_write~0 0) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,974 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 14:08:40,974 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 14:08:40,974 INFO L264 CegarLoopResult]: At program point L33(lines 33 38) the Hoare annotation is: (let ((.cse8 (+ ~c_num_read~0 1))) (let ((.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse8))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse4 (= 1 ~p_dw_pc~0)) (.cse5 (not (= 0 ~q_free~0))) (.cse6 (not (= 1 ~c_dr_i~0))) (.cse7 (not (<= .cse8 ~p_num_write~0)))) (and (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= 2 ~c_dr_st~0)) .cse6 .cse7)))) [2020-07-07 14:08:40,974 INFO L271 CegarLoopResult]: At program point L32(lines 32 41) the Hoare annotation is: true [2020-07-07 14:08:40,974 INFO L264 CegarLoopResult]: At program point L32-2(lines 32 41) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) (not (= 1 ~q_read_ev~0)) (not (<= 2 ~p_dw_st~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,974 INFO L264 CegarLoopResult]: At program point is_do_write_p_triggeredFINAL(lines 28 46) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (and (<= 1 |is_do_write_p_triggered_#res|) (<= 1 is_do_write_p_triggered_~__retres1~0)) (not (= 1 ~q_free~0)) (not (<= 2 ~p_dw_st~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,974 INFO L264 CegarLoopResult]: At program point is_do_write_p_triggeredEXIT(lines 28 46) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (and (<= 1 |is_do_write_p_triggered_#res|) (<= 1 is_do_write_p_triggered_~__retres1~0)) (not (= 1 ~q_free~0)) (not (<= 2 ~p_dw_st~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,975 INFO L264 CegarLoopResult]: At program point L43(lines 31 45) the Hoare annotation is: (or (not (= 1 ~p_dw_pc~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (<= 1 is_do_write_p_triggered_~__retres1~0) (not (= 1 ~q_read_ev~0)) (not (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (= 1 ~p_dw_i~0)) (not (<= ~p_num_write~0 ~c_num_read~0)) (not (<= ~c_num_read~0 ~p_num_write~0)) (not (< ~c_last_read~0 (+ ~p_last_write~0 1))) (not (= 1 ~q_free~0)) (not (<= 2 ~p_dw_st~0)) (not (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,975 INFO L271 CegarLoopResult]: At program point is_do_write_p_triggeredENTRY(lines 28 46) the Hoare annotation is: true [2020-07-07 14:08:40,975 INFO L264 CegarLoopResult]: At program point L34(line 34) the Hoare annotation is: (let ((.cse9 (+ ~c_num_read~0 1))) (let ((.cse0 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse1 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse2 (not (<= ~p_num_write~0 .cse9))) (.cse3 (not (= 1 ~p_dw_i~0))) (.cse8 (= 1 ~p_dw_pc~0)) (.cse4 (not (= 0 ~q_free~0))) (.cse5 (not (<= 2 ~c_dr_st~0))) (.cse6 (not (= 1 ~c_dr_i~0))) (.cse7 (not (<= .cse9 ~p_num_write~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= 1 ~q_read_ev~0) .cse4 .cse5 .cse6 .cse7) (or (not (<= ~c_dr_pc~0 0)) .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse7)))) [2020-07-07 14:08:40,975 INFO L264 CegarLoopResult]: At program point do_read_cEXIT(lines 135 191) the Hoare annotation is: (let ((.cse7 (not (= 1 ~p_dw_i~0))) (.cse4 (<= ~p_num_write~0 ~c_num_read~0)) (.cse5 (<= ~c_num_read~0 ~p_num_write~0)) (.cse1 (<= 2 ~c_dr_st~0)) (.cse6 (= 0 ~p_dw_st~0)) (.cse3 (= 1 ~q_free~0)) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse2 (not (= 1 ~q_read_ev~0))) (.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) (and .cse1 .cse2 .cse3 (<= 2 ~p_dw_st~0)) (and .cse4 .cse5 .cse1 .cse6 .cse2 .cse3 (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse7 (not (<= ~p_num_write~0 .cse0)) .cse8)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse7 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (and .cse4 .cse5 .cse1 .cse6 .cse3) .cse8 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,975 INFO L264 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: (let ((.cse7 (not (= 1 ~p_dw_i~0))) (.cse4 (<= ~p_num_write~0 ~c_num_read~0)) (.cse5 (<= ~c_num_read~0 ~p_num_write~0)) (.cse1 (<= 2 ~c_dr_st~0)) (.cse6 (= 0 ~p_dw_st~0)) (.cse3 (= 1 ~q_free~0)) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse2 (not (= 1 ~q_read_ev~0))) (.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) (and .cse1 .cse2 .cse3 (<= 2 ~p_dw_st~0)) (and .cse4 .cse5 .cse1 .cse6 .cse2 .cse3 (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse7 (not (<= ~p_num_write~0 .cse0)) .cse8)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse7 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (and .cse4 .cse5 .cse1 .cse6 .cse3) .cse8 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,975 INFO L264 CegarLoopResult]: At program point L151(lines 150 185) the Hoare annotation is: (let ((.cse2 (= ~a_t~0 |old(~a_t~0)|)) (.cse5 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse3 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse4 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse7 (= 0 ~p_dw_st~0)) (.cse8 (not (= 1 ~p_dw_i~0))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= |old(~q_free~0)| ~q_free~0)) (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse8 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse9 (not (<= 0 ~p_num_write~0))) (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= 0 ~q_free~0) (not (= ~c_dr_pc~0 1)) .cse2 .cse5 .cse3 .cse4 .cse6) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse10 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse7 (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse8 (not (<= ~p_num_write~0 .cse10)) .cse9)))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L143(lines 138 190) the Hoare annotation is: (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (let ((.cse0 (not (= 1 ~p_dw_pc~0))) (.cse1 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse2 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (<= .cse10 ~p_num_write~0))) (.cse5 (not (= 0 |old(~q_free~0)|))) (.cse4 (not (<= 2 |old(~p_dw_st~0)|))) (.cse7 (not (<= ~p_num_write~0 .cse10))) (.cse6 (not (= 1 ~p_dw_i~0))) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 (= 1 |old(~c_dr_pc~0)|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 .cse6 .cse7 .cse8 (let ((.cse9 (+ ~c_num_read~0 1))) (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= .cse9 ~p_num_write~0) (<= ~p_num_write~0 .cse9) (= ~a_t~0 |old(~a_t~0)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~q_free~0)| ~q_free~0)))) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse6 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse8 (not (<= 0 ~p_num_write~0)))))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L172(lines 172 184) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= 0 ~p_dw_st~0) (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_num_write~0 .cse0)) .cse2)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L139(lines 139 147) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse4 (= ~a_t~0 |old(~a_t~0)|)) (.cse5 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse7 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse8 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) .cse2 (let ((.cse3 (+ ~c_num_read~0 1))) (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= .cse3 ~p_num_write~0) (<= ~p_num_write~0 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 (= |old(~q_free~0)| ~q_free~0))))) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) .cse4 .cse5 .cse7 .cse6 .cse8 (= 0 ~p_dw_st~0) (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (let ((.cse8 (not (<= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~p_dw_pc~0))) (.cse1 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse2 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (<= .cse10 ~p_num_write~0))) (.cse5 (not (= 0 |old(~q_free~0)|))) (.cse4 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 1 ~p_dw_i~0))) (.cse7 (not (<= ~p_num_write~0 .cse10))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ~c_dr_pc~0 0) .cse9) (or .cse0 (= 1 |old(~c_dr_pc~0)|) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~c_dr_pc~0 1)) .cse6 .cse7 .cse9) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse6 .cse8 (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse9 (not (<= 0 ~p_num_write~0))) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 .cse6 .cse7 (and (<= ~p_num_write~0 ~c_num_read~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse9)))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L152-1(lines 152 162) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) .cse2 (let ((.cse3 (+ ~c_num_read~0 1))) (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= .cse3 ~p_num_write~0) (<= ~p_num_write~0 .cse3) (= ~a_t~0 |old(~a_t~0)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~q_free~0)| ~q_free~0))))) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,976 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (= 1 ~p_dw_i~0))) (.cse1 (not (= 1 ~c_dr_i~0)))) (and (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse0 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse1 (not (<= 0 ~p_num_write~0))) (let ((.cse2 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse2 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse0 (not (<= ~p_num_write~0 .cse2)) .cse1)))) [2020-07-07 14:08:40,977 INFO L264 CegarLoopResult]: At program point L173(lines 173 179) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= 0 ~p_dw_st~0) (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_num_write~0 .cse0)) .cse2)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,977 INFO L264 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (let ((.cse8 (not (<= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~p_dw_pc~0))) (.cse1 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse2 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (<= .cse10 ~p_num_write~0))) (.cse5 (not (= 0 |old(~q_free~0)|))) (.cse4 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 1 ~p_dw_i~0))) (.cse7 (not (<= ~p_num_write~0 .cse10))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ~c_dr_pc~0 0) .cse9) (or .cse0 (= 1 |old(~c_dr_pc~0)|) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~c_dr_pc~0 1)) .cse6 .cse7 .cse9) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse6 .cse8 (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse9 (not (<= 0 ~p_num_write~0))) (or .cse0 .cse1 .cse2 .cse3 (and (<= ~p_num_write~0 ~c_num_read~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= ~c_num_read~0 ~p_num_write~0) (= 1 ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse5 .cse4 .cse6 .cse7 .cse9)))) [2020-07-07 14:08:40,977 INFO L264 CegarLoopResult]: At program point L169-1(line 169) the Hoare annotation is: (let ((.cse0 (not (= 1 ~p_dw_i~0))) (.cse1 (not (= 1 ~c_dr_i~0)))) (and (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse0 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse1 (not (<= 0 ~p_num_write~0))) (let ((.cse2 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse2 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse0 (not (<= ~p_num_write~0 .cse2)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= 1 ~q_read_ev~0) (= 0 ~p_dw_st~0) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse1)))) [2020-07-07 14:08:40,977 INFO L264 CegarLoopResult]: At program point L165(line 165) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= 0 ~q_free~0) (= ~a_t~0 |old(~a_t~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (<= do_read_c_~a~0 ~p_last_write~0) (<= ~p_last_write~0 do_read_c_~a~0)) .cse2)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,977 INFO L264 CegarLoopResult]: At program point L186(lines 135 191) the Hoare annotation is: (let ((.cse7 (not (= 1 ~p_dw_i~0))) (.cse4 (<= ~p_num_write~0 ~c_num_read~0)) (.cse5 (<= ~c_num_read~0 ~p_num_write~0)) (.cse1 (<= 2 ~c_dr_st~0)) (.cse6 (= 0 ~p_dw_st~0)) (.cse3 (= 1 ~q_free~0)) (.cse8 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse2 (not (= 1 ~q_read_ev~0))) (.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) (and .cse1 .cse2 .cse3 (<= 2 ~p_dw_st~0)) (and .cse4 .cse5 .cse1 .cse6 .cse2 .cse3 (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse7 (not (<= ~p_num_write~0 .cse0)) .cse8)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse7 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (and .cse4 .cse5 .cse1 .cse6 .cse3) .cse8 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (let ((.cse1 (<= ~p_num_write~0 ~c_num_read~0)) (.cse0 (<= ~c_num_read~0 ~p_num_write~0)) (.cse2 (= 0 ~p_dw_st~0)) (.cse4 (not (= 1 ~p_dw_i~0))) (.cse5 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse3 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (and .cse0 .cse1 .cse2 (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse3 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse4 (not (<= ~p_num_write~0 .cse3)) .cse5)) (or (and .cse1 .cse0 (= ~a_t~0 |old(~a_t~0)|) (= ~c_last_read~0 |old(~c_last_read~0)|) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse2 (= |old(~q_free~0)| ~q_free~0)) (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse4 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse5 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (not (= 1 ~p_dw_i~0))) (.cse1 (not (= 1 ~c_dr_i~0)))) (and (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse0 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse1 (not (<= 0 ~p_num_write~0))) (let ((.cse2 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse2 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse0 (not (<= ~p_num_write~0 .cse2)) .cse1)))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point L182-1(lines 138 190) the Hoare annotation is: (let ((.cse2 (= ~a_t~0 |old(~a_t~0)|)) (.cse5 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse3 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse4 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse6 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse7 (= 0 ~p_dw_st~0)) (.cse8 (not (= 1 ~p_dw_i~0))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= |old(~q_free~0)| ~q_free~0)) (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse8 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse9 (not (<= 0 ~p_num_write~0))) (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= 0 ~q_free~0) (not (= ~c_dr_pc~0 1)) .cse2 .cse5 .cse3 .cse4 .cse6) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse10 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) (and .cse0 .cse1 .cse7 (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse8 (not (<= ~p_num_write~0 .cse10)) .cse9)))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (= |old(~p_dw_st~0)| ~p_dw_st~0) (= 0 ~q_free~0) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (<= do_read_c_~a~0 ~p_last_write~0) (<= ~p_last_write~0 do_read_c_~a~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 ~c_last_read~0)) .cse2)) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point do_read_cENTRY(lines 135 191) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse4 (= ~a_t~0 |old(~a_t~0)|)) (.cse5 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse7 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse8 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) .cse2 (let ((.cse3 (+ ~c_num_read~0 1))) (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= .cse3 ~p_num_write~0) (<= ~p_num_write~0 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 (= |old(~q_free~0)| ~q_free~0))))) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) .cse4 .cse5 .cse7 .cse6 .cse8 (= 0 ~p_dw_st~0) (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,978 INFO L264 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (let ((.cse4 (not (= 1 ~p_dw_i~0))) (.cse1 (<= ~c_num_read~0 ~p_num_write~0)) (.cse0 (<= ~p_num_write~0 ~c_num_read~0)) (.cse2 (<= 2 ~c_dr_st~0)) (.cse3 (= 0 ~p_dw_st~0)) (.cse5 (not (= 1 ~c_dr_i~0)))) (and (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) (and .cse0 .cse1 .cse2 (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) .cse3 (= |old(~q_free~0)| ~q_free~0)) .cse4 (not (<= |old(~c_dr_pc~0)| 0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse5 (not (<= 0 ~p_num_write~0))) (let ((.cse6 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse6 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse4 (not (<= ~p_num_write~0 .cse6)) (and .cse1 .cse0 .cse2 .cse3 (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse5)))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point L142(lines 142 146) the Hoare annotation is: (let ((.cse1 (not (= 1 ~p_dw_i~0))) (.cse4 (= ~a_t~0 |old(~a_t~0)|)) (.cse5 (= ~c_last_read~0 |old(~c_last_read~0)|)) (.cse7 (= |old(~q_read_ev~0)| ~q_read_ev~0)) (.cse6 (= ~c_dr_st~0 |old(~c_dr_st~0)|)) (.cse8 (= ~c_dr_pc~0 |old(~c_dr_pc~0)|)) (.cse2 (not (= 1 ~c_dr_i~0)))) (and (let ((.cse0 (+ |old(~c_num_read~0)| 1))) (or (not (= 1 ~p_dw_pc~0)) (not (<= ~p_last_write~0 ~q_buf_0~0)) (not (<= ~q_buf_0~0 ~p_last_write~0)) (not (<= .cse0 ~p_num_write~0)) (not (= 0 |old(~q_free~0)|)) (not (<= 2 |old(~p_dw_st~0)|)) .cse1 (not (<= ~p_num_write~0 .cse0)) .cse2 (let ((.cse3 (+ ~c_num_read~0 1))) (and (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= .cse3 ~p_num_write~0) (<= ~p_num_write~0 .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 (= |old(~q_free~0)| ~q_free~0))))) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse1 (not (<= |old(~c_dr_pc~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) .cse4 .cse5 .cse7 .cse6 .cse8 (= 0 ~p_dw_st~0) (= 1 ~q_free~0)) (not (<= ~p_num_write~0 0)) (not (<= |old(~c_num_read~0)| ~p_num_write~0)) .cse2 (not (<= 0 ~p_num_write~0))))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (let ((.cse10 (+ |old(~c_num_read~0)| 1))) (let ((.cse8 (not (<= |old(~c_dr_pc~0)| 0))) (.cse0 (not (= 1 ~p_dw_pc~0))) (.cse1 (not (<= ~p_last_write~0 ~q_buf_0~0))) (.cse2 (not (<= ~q_buf_0~0 ~p_last_write~0))) (.cse3 (not (<= .cse10 ~p_num_write~0))) (.cse5 (not (= 0 |old(~q_free~0)|))) (.cse4 (not (<= 2 |old(~p_dw_st~0)|))) (.cse6 (not (= 1 ~p_dw_i~0))) (.cse7 (not (<= ~p_num_write~0 .cse10))) (.cse9 (not (= 1 ~c_dr_i~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= ~c_dr_pc~0 0) .cse9) (or .cse0 (= 1 |old(~c_dr_pc~0)|) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~c_dr_pc~0 1)) .cse6 .cse7 .cse9) (or (= |old(~q_free~0)| ~p_dw_pc~0) (not (= 0 |old(~p_dw_st~0)|)) (not (= 1 |old(~q_free~0)|)) (not (<= ~p_num_write~0 |old(~c_num_read~0)|)) .cse6 .cse8 (not (<= |old(~c_num_read~0)| ~p_num_write~0)) (not (<= ~p_num_write~0 0)) .cse9 (not (<= 0 ~p_num_write~0))) (or (and (<= ~p_num_write~0 ~c_num_read~0) (= |old(~p_dw_st~0)| ~p_dw_st~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~c_dr_st~0 |old(~c_dr_st~0)|) (= |old(~q_free~0)| ~q_free~0) (<= do_read_c_~a~0 ~p_last_write~0) (< ~c_last_read~0 (+ ~p_last_write~0 1)) (<= ~p_last_write~0 do_read_c_~a~0) (<= ~p_last_write~0 ~c_last_read~0)) .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 .cse6 .cse7 .cse9)))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (and (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (not (= 1 ~p_dw_i~0)) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point init_modelFINAL(lines 332 348) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point init_modelEXIT(lines 332 348) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (= 1 ~c_dr_i~0))) [2020-07-07 14:08:40,979 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point init_modelENTRY(lines 332 348) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (and (= ~c_num_read~0 |old(~c_num_read~0)|) (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= |old(~c_dr_i~0)| ~c_dr_i~0) (= 0 ~q_free~0) (= ~p_dw_i~0 |old(~p_dw_i~0)|) (= |old(~q_read_ev~0)| ~q_read_ev~0) (= ~c_dr_pc~0 |old(~c_dr_pc~0)|) (= |old(~p_dw_pc~0)| ~p_dw_pc~0) (= ~q_write_ev~0 |old(~q_write_ev~0)|)) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (= 1 ~p_dw_i~0) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (and (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (not (= 1 ~p_dw_i~0)) (<= ~c_dr_pc~0 0) (not (= ~p_dw_pc~0 ~q_free~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (and (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (not (= 1 ~p_dw_i~0)) (<= ~c_dr_pc~0 0) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (and (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (not (= 1 ~p_dw_i~0)) (<= ~c_dr_pc~0 0) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:40,980 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (or (= 1 |old(~p_dw_pc~0)|) (not (<= |old(~c_num_read~0)| |old(~p_num_write~0)|)) (not (= 0 ~p_dw_st~0)) (not (= 0 |old(~q_free~0)|)) (= 1 |old(~c_dr_i~0)|) (= |old(~q_read_ev~0)| 1) (= 1 |old(~p_dw_i~0)|) (not (<= |old(~c_dr_pc~0)| 0)) (and (not (= 1 ~p_dw_pc~0)) (<= ~p_num_write~0 ~c_num_read~0) (<= ~c_num_read~0 ~p_num_write~0) (= ~p_num_write~0 |old(~p_num_write~0)|) (not (= 1 ~p_dw_i~0)) (<= ~c_dr_pc~0 0) (not (= 1 ~q_read_ev~0)) (= 1 ~q_free~0) (not (= 1 ~c_dr_i~0))) (not (<= |old(~p_num_write~0)| 0)) (not (<= 0 |old(~p_num_write~0)|)) (not (<= |old(~p_num_write~0)| |old(~c_num_read~0)|))) [2020-07-07 14:08:41,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 02:08:41 BoogieIcfgContainer [2020-07-07 14:08:41,073 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 14:08:41,074 INFO L168 Benchmark]: Toolchain (without parser) took 138092.67 ms. Allocated memory was 144.2 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 104.2 MB in the beginning and 552.2 MB in the end (delta: -448.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,075 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 144.2 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.83 ms. Allocated memory is still 144.2 MB. Free memory was 103.9 MB in the beginning and 91.5 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,076 INFO L168 Benchmark]: Boogie Preprocessor took 167.75 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 91.5 MB in the beginning and 178.3 MB in the end (delta: -86.8 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,076 INFO L168 Benchmark]: RCFGBuilder took 548.27 ms. Allocated memory is still 200.8 MB. Free memory was 178.3 MB in the beginning and 146.2 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,077 INFO L168 Benchmark]: TraceAbstraction took 136992.36 ms. Allocated memory was 200.8 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 145.5 MB in the beginning and 552.2 MB in the end (delta: -406.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-07-07 14:08:41,079 INFO L336 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 144.2 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 378.83 ms. Allocated memory is still 144.2 MB. Free memory was 103.9 MB in the beginning and 91.5 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 167.75 ms. Allocated memory was 144.2 MB in the beginning and 200.8 MB in the end (delta: 56.6 MB). Free memory was 91.5 MB in the beginning and 178.3 MB in the end (delta: -86.8 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 548.27 ms. Allocated memory is still 200.8 MB. Free memory was 178.3 MB in the beginning and 146.2 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 136992.36 ms. Allocated memory was 200.8 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 145.5 MB in the beginning and 552.2 MB in the end (delta: -406.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 9]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 288]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: ((((((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && p_num_write == \old(p_num_write)) && 0 == p_dw_st) && !(p_dw_pc == q_free)) && 1 == q_free)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(c_dr_pc) <= 0)) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((((((((((!(0 == \old(p_dw_st)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((((((c_num_read <= p_num_write && p_num_write <= c_num_read) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && c_last_read < p_last_write + 1) && p_last_write <= c_last_read)) || !(\old(c_last_read) < \old(p_last_write) + 1)) || (((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(p_last_write) <= \old(c_last_read))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) <= \old(p_num_write))) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((!(1 == \old(p_dw_pc)) || !(2 <= \old(p_dw_st))) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || ((((((((((((c_num_read == \old(c_num_read) && \old(p_dw_st) == p_dw_st) && p_num_write == \old(p_num_write)) && 1 == p_dw_pc) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write)))) && (((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((\old(p_dw_st) == p_dw_st && p_num_write == \old(p_num_write)) && p_num_write <= c_num_read + 1) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && c_num_read + 1 <= p_num_write) && a_t == \old(a_t)) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == q_free) && 2 <= p_dw_st)) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: ((((((((((!(1 == p_dw_pc) || 1 == \old(c_dr_pc)) || !(p_last_write <= q_buf_0)) || !(q_buf_0 <= p_last_write)) || !(\old(c_num_read) + 1 <= p_num_write)) || !(2 <= \old(p_dw_st))) || !(0 == \old(q_free))) || !(1 == p_dw_i)) || !(p_num_write <= \old(c_num_read) + 1)) || !(1 == c_dr_i)) && (((((((((!(1 == p_dw_pc) || !(p_last_write <= q_buf_0)) || !(q_buf_0 <= p_last_write)) || !(\old(c_num_read) + 1 <= p_num_write)) || !(0 == \old(q_free))) || !(2 <= \old(p_dw_st))) || !(1 == p_dw_i)) || !(p_num_write <= \old(c_num_read) + 1)) || !(1 == c_dr_i)) || ((((((((\old(p_dw_st) == p_dw_st && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && a_t == \old(a_t)) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(q_free) == q_free))) && (((((((((\old(q_free) == p_dw_pc || !(0 == \old(p_dw_st))) || !(1 == \old(q_free))) || !(p_num_write <= \old(c_num_read))) || !(1 == p_dw_i)) || !(\old(c_dr_pc) <= 0)) || !(\old(c_num_read) <= p_num_write)) || !(p_num_write <= 0)) || !(1 == c_dr_i)) || !(0 <= p_num_write)) - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: (((((((((((((!(\old(p_num_write) <= c_num_read) || !(\old(p_num_write) <= 0)) || !(0 <= \old(p_num_write))) || (((((!(1 == p_dw_pc) && 0 == q_free) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && \old(p_num_write) + 1 <= p_num_write)) || !(1 == \old(q_free))) || (((((!(1 == p_dw_pc) && \old(p_dw_st) == p_dw_st) && 0 == q_free) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_dr_st == \old(c_dr_st))) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || !(1 == c_dr_i)) || ((((((((\old(p_dw_st) == p_dw_st && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && p_num_write == \old(p_num_write)) && 1 == p_dw_i) && c_dr_st == \old(c_dr_st)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || (((((!(1 == p_dw_pc) && 2 <= c_dr_st) && 0 == q_free) && q_buf_0 <= p_last_write) && p_dw_st <= 0) && p_last_write <= q_buf_0)) && ((((((((((((!(\old(p_num_write) <= c_num_read) || ((((((((0 == q_free && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_dw_st <= 0) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_dw_pc) == \old(q_free)) && !(1 == q_read_ev))) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || 1 == q_read_ev) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || (((((((((\old(p_dw_st) == p_dw_st && 0 == q_free) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_dw_pc) == \old(q_free)) && c_dr_st == \old(c_dr_st)) && !(1 == q_read_ev))) || !(1 == c_dr_i)) || (((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write))) && ((((((((((!(c_dr_pc <= 0) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || (((((!(1 == p_dw_pc) && 0 == q_free) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write)) || !(\old(p_num_write) <= 0)) || !(0 <= \old(p_num_write))) || ((((((((\old(p_dw_st) == p_dw_st && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && p_num_write == \old(p_num_write)) && 1 == p_dw_i) && c_dr_st == \old(c_dr_st)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(1 == c_dr_i)) - InvariantResult [Line: 303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: ((((((((((((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && a_t == \old(a_t)) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && 0 == p_dw_st) && \old(q_free) == q_free) || \old(q_free) == p_dw_pc) || !(0 == \old(p_dw_st))) || !(1 == \old(q_free))) || !(p_num_write <= \old(c_num_read))) || !(1 == p_dw_i)) || !(\old(c_dr_pc) <= 0)) || !(p_num_write <= 0)) || !(\old(c_num_read) <= p_num_write)) || !(1 == c_dr_i)) || !(0 <= p_num_write)) && ((((((((((!(1 == p_dw_pc) || ((((((((c_num_read == \old(c_num_read) && \old(p_dw_st) == p_dw_st) && 0 == q_free) && !(c_dr_pc == 1)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_dr_pc == \old(c_dr_pc))) || !(p_last_write <= q_buf_0)) || !(q_buf_0 <= p_last_write)) || !(\old(c_num_read) + 1 <= p_num_write)) || !(0 == \old(q_free))) || !(2 <= \old(p_dw_st))) || ((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && a <= p_last_write) && c_last_read < p_last_write + 1) && p_last_write <= a) && p_last_write <= c_last_read)) || !(1 == p_dw_i)) || !(p_num_write <= \old(c_num_read) + 1)) || !(1 == c_dr_i)) - InvariantResult [Line: 31]: Loop Invariant Derived loop invariant: (((((((((((!(1 == p_dw_pc) || !(q_buf_0 <= p_last_write)) || 1 <= __retres1) || !(1 == q_read_ev)) || !(p_last_write <= c_last_read)) || !(p_last_write <= q_buf_0)) || !(1 == p_dw_i)) || !(p_num_write <= c_num_read)) || !(c_num_read <= p_num_write)) || !(c_last_read < p_last_write + 1)) || !(1 == q_free)) || !(2 <= p_dw_st)) || !(1 == c_dr_i) - InvariantResult [Line: 310]: Loop Invariant Derived loop invariant: ((((((((((((((!(0 == \old(p_dw_st)) || ((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && p_num_write == \old(p_num_write)) && 0 == p_dw_st) && !(p_dw_pc == q_free)) && 1 == q_free)) || ((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 2 <= p_dw_st)) || ((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || (((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || ((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && p_num_write == \old(p_num_write)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && 0 == p_dw_st) && \old(p_dw_pc) == p_dw_pc) && 1 == q_free) && q_write_ev == \old(q_write_ev))) || \old(p_dw_pc) == \old(q_free)) || ((((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && c_last_read < p_last_write + 1) && p_last_write <= c_last_read)) || !(\old(c_dr_pc) <= 0)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i) - InvariantResult [Line: 237]: Loop Invariant Derived loop invariant: ((((((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && p_num_write == \old(p_num_write)) && 0 == p_dw_st) && !(p_dw_pc == q_free)) && 1 == q_free)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(c_dr_pc) <= 0)) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((((((((((!(0 == \old(p_dw_st)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((((((c_num_read <= p_num_write && p_num_write <= c_num_read) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && c_last_read < p_last_write + 1) && p_last_write <= c_last_read)) || !(\old(c_last_read) < \old(p_last_write) + 1)) || (((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(p_last_write) <= \old(c_last_read))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) <= \old(p_num_write))) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((!(1 == \old(p_dw_pc)) || !(2 <= \old(p_dw_st))) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || ((((((((((((c_num_read == \old(c_num_read) && \old(p_dw_st) == p_dw_st) && p_num_write == \old(p_num_write)) && 1 == p_dw_pc) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write)))) && (((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((\old(p_dw_st) == p_dw_st && p_num_write == \old(p_num_write)) && p_num_write <= c_num_read + 1) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && c_num_read + 1 <= p_num_write) && a_t == \old(a_t)) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == q_free) && 2 <= p_dw_st)) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: ((((((((((!(c_dr_pc <= 0) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(p_num_write) <= 0)) || ((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i)) && ((((((((((!(1 == \old(q_free)) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || ((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 2 <= p_dw_st)) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || !(\old(p_num_write) <= 0)) || ((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i))) && (((((((((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || ((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 2 <= p_dw_st)) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || 1 == q_read_ev) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: ((((((((((!(1 == p_dw_pc) || !(p_last_write <= q_buf_0)) || !(q_buf_0 <= p_last_write)) || !(\old(c_num_read) + 1 <= p_num_write)) || !(0 == \old(q_free))) || !(2 <= \old(p_dw_st))) || (((2 <= c_dr_st && !(1 == q_read_ev)) && 1 == q_free) && 2 <= p_dw_st)) || (((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && a <= p_last_write) && c_last_read < p_last_write + 1) && p_last_write <= a) && p_last_write <= c_last_read)) || !(1 == p_dw_i)) || !(p_num_write <= \old(c_num_read) + 1)) || !(1 == c_dr_i)) && ((((((((((\old(q_free) == p_dw_pc || !(0 == \old(p_dw_st))) || !(1 == \old(q_free))) || !(p_num_write <= \old(c_num_read))) || !(1 == p_dw_i)) || !(\old(c_dr_pc) <= 0)) || !(p_num_write <= 0)) || !(\old(c_num_read) <= p_num_write)) || ((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && 0 == p_dw_st) && 1 == q_free)) || !(1 == c_dr_i)) || !(0 <= p_num_write)) - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: ((((((((((!(1 == \old(q_free)) || !(\old(p_num_write) <= c_num_read)) || ((((((((\old(p_dw_st) == p_dw_st && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && c_dr_st == \old(c_dr_st)) && p_num_write <= 0) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || !(\old(p_num_write) <= 0)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i)) && ((((((((((!(1 == \old(p_dw_pc)) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || (((((((\old(p_dw_st) == p_dw_st && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && p_num_write == \old(p_num_write)) && c_dr_st == \old(c_dr_st)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || 1 == q_read_ev) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i))) && (((((((((!(c_dr_pc <= 0) || !(1 == \old(q_free))) || ((((((((\old(p_dw_st) == p_dw_st && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && c_dr_st == \old(c_dr_st)) && p_num_write <= 0) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(p_num_write) <= 0)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i)) - ProcedureContractResult [Line: 210]: Procedure Contract for exists_runnable_thread Derived contract for procedure exists_runnable_thread: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for init_threads Derived contract for procedure init_threads: (((((((((!(c_dr_pc <= 0) || !(0 == \old(p_dw_st))) || !(1 == p_dw_i)) || !(p_num_write <= c_num_read)) || !(c_num_read <= p_num_write)) || 0 == p_dw_st) || p_dw_pc == q_free) || !(1 == q_free)) || !(p_num_write <= 0)) || !(1 == c_dr_i)) || !(0 <= p_num_write) - ProcedureContractResult [Line: 349]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 91]: Procedure Contract for do_write_p Derived contract for procedure do_write_p: ((((((((((!(c_dr_pc <= 0) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(p_num_write) <= 0)) || ((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i)) && ((((((((((!(1 == \old(q_free)) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || ((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 2 <= p_dw_st)) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || !(\old(p_num_write) <= 0)) || ((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(1 == c_dr_i))) && (((((((((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && 1 == p_dw_pc) && \old(p_num_write) + 1 <= p_num_write) && 2 <= p_dw_st) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(\old(p_num_write) <= c_num_read)) || !(c_num_read <= \old(p_num_write))) || ((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 2 <= p_dw_st)) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || 1 == q_read_ev) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) - ProcedureContractResult [Line: 5]: Procedure Contract for error Derived contract for procedure error: 1 - ProcedureContractResult [Line: 66]: Procedure Contract for immediate_notify_threads Derived contract for procedure immediate_notify_threads: (((((((((((!(1 == p_dw_pc) || !(q_buf_0 <= p_last_write)) || !(1 == q_read_ev)) || !(p_last_write <= c_last_read)) || !(p_last_write <= q_buf_0)) || !(2 <= \old(p_dw_st))) || !(1 == p_dw_i)) || !(p_num_write <= c_num_read)) || !(c_num_read <= p_num_write)) || 0 == p_dw_st) || !(c_last_read < p_last_write + 1)) || !(1 == q_free)) || !(1 == c_dr_i) - ProcedureContractResult [Line: 230]: Procedure Contract for eval Derived contract for procedure eval: ((((((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && p_num_write == \old(p_num_write)) && 0 == p_dw_st) && !(p_dw_pc == q_free)) && 1 == q_free)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(\old(c_dr_pc) <= 0)) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((((((((((!(0 == \old(p_dw_st)) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && 2 <= p_dw_st)) || !(\old(p_num_write) <= 0)) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(0 <= \old(p_num_write))) || !(\old(c_num_read) <= \old(p_num_write))) || ((((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && p_num_write <= \old(p_num_write) + 1) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && \old(p_num_write) + 1 <= p_num_write) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(p_dw_pc) == \old(q_free)) || !(2 <= \old(c_dr_st))) || (((((((((((((\old(p_dw_st) == p_dw_st && c_num_read == \old(c_num_read)) && p_num_write <= c_num_read) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && c_num_read <= p_num_write) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && q_write_ev == \old(q_write_ev)) && 1 == q_free)) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && (((((((((((((((!(0 == \old(p_dw_st)) || ((((((((((c_num_read <= p_num_write && p_num_write <= c_num_read) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && c_last_read < p_last_write + 1) && p_last_write <= c_last_read)) || !(\old(c_last_read) < \old(p_last_write) + 1)) || (((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(p_last_write) <= \old(c_last_read))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) <= \old(p_num_write))) || !(1 == \old(p_dw_pc))) || !(1 == \old(q_free))) || !(1 == p_dw_i)) || \old(q_read_ev) == 1) || !(\old(p_last_write) <= \old(q_buf_0))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write))) || !(\old(p_num_write) <= \old(c_num_read))) || !(1 == c_dr_i))) && ((((((!(1 == \old(p_dw_pc)) || !(2 <= \old(p_dw_st))) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || ((((((((((((c_num_read == \old(c_num_read) && \old(p_dw_st) == p_dw_st) && p_num_write == \old(p_num_write)) && 1 == p_dw_pc) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && a_t == \old(a_t)) && \old(q_read_ev) == q_read_ev) && c_dr_pc == \old(c_dr_pc)) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || !(2 <= \old(c_dr_st))) || !(\old(q_buf_0) <= \old(p_last_write)))) && (((((((((((((!(0 == \old(q_free)) || ((((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 2 <= p_dw_st)) || !(\old(c_num_read) + 1 <= \old(p_num_write))) || ((((((((((((\old(p_dw_st) == p_dw_st && p_num_write == \old(p_num_write)) && p_num_write <= c_num_read + 1) && c_last_read == \old(c_last_read)) && c_dr_st == \old(c_dr_st)) && p_last_write == \old(p_last_write)) && q_buf_0 == \old(q_buf_0)) && c_num_read + 1 <= p_num_write) && a_t == \old(a_t)) && c_dr_pc == \old(c_dr_pc)) && \old(p_dw_pc) == p_dw_pc) && \old(q_free) == q_free) && q_write_ev == \old(q_write_ev))) || ((((((((((((p_num_write <= c_num_read && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && c_last_read < p_last_write + 1) && c_num_read <= p_num_write) && 2 <= c_dr_st) && q_buf_0 <= p_last_write) && 0 == p_dw_st) && 1 == q_free) && 1 == c_dr_i) && p_last_write <= c_last_read)) || (((((((((0 == q_free && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && c_num_read + 1 <= p_num_write) && p_num_write <= c_num_read + 1) && 1 == p_dw_pc) && 1 == p_dw_i) && !(1 == q_read_ev)) && 1 == c_dr_i) && 2 <= p_dw_st)) || !(1 == \old(p_dw_pc))) || !(2 <= \old(p_dw_st))) || !(\old(p_num_write) <= \old(c_num_read) + 1)) || !(1 == p_dw_i)) || !(\old(p_last_write) <= \old(q_buf_0))) || (((((2 <= c_dr_st && q_buf_0 <= p_last_write) && p_last_write <= q_buf_0) && 1 == p_dw_pc) && 1 == q_free) && 2 <= p_dw_st)) || !(\old(q_buf_0) <= \old(p_last_write))) || !(1 == c_dr_i)) - ProcedureContractResult [Line: 284]: Procedure Contract for stop_simulation Derived contract for procedure stop_simulation: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for is_do_read_c_triggered Derived contract for procedure is_do_read_c_triggered: 1 - ProcedureContractResult [Line: 303]: Procedure Contract for start_simulation Derived contract for procedure start_simulation: 1 - ProcedureContractResult [Line: 28]: Procedure Contract for is_do_write_p_triggered Derived contract for procedure is_do_write_p_triggered: (((((((((((!(1 == p_dw_pc) || !(q_buf_0 <= p_last_write)) || !(1 == q_read_ev)) || !(p_last_write <= c_last_read)) || !(p_last_write <= q_buf_0)) || !(1 == p_dw_i)) || !(p_num_write <= c_num_read)) || !(c_num_read <= p_num_write)) || !(c_last_read < p_last_write + 1)) || (1 <= \result && 1 <= __retres1)) || !(1 == q_free)) || !(2 <= p_dw_st)) || !(1 == c_dr_i) - ProcedureContractResult [Line: 135]: Procedure Contract for do_read_c Derived contract for procedure do_read_c: ((((((((((!(1 == p_dw_pc) || !(p_last_write <= q_buf_0)) || !(q_buf_0 <= p_last_write)) || !(\old(c_num_read) + 1 <= p_num_write)) || !(0 == \old(q_free))) || !(2 <= \old(p_dw_st))) || (((2 <= c_dr_st && !(1 == q_read_ev)) && 1 == q_free) && 2 <= p_dw_st)) || (((((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && 0 == p_dw_st) && !(1 == q_read_ev)) && 1 == q_free) && a <= p_last_write) && c_last_read < p_last_write + 1) && p_last_write <= a) && p_last_write <= c_last_read)) || !(1 == p_dw_i)) || !(p_num_write <= \old(c_num_read) + 1)) || !(1 == c_dr_i)) && ((((((((((\old(q_free) == p_dw_pc || !(0 == \old(p_dw_st))) || !(1 == \old(q_free))) || !(p_num_write <= \old(c_num_read))) || !(1 == p_dw_i)) || !(\old(c_dr_pc) <= 0)) || !(p_num_write <= 0)) || !(\old(c_num_read) <= p_num_write)) || ((((p_num_write <= c_num_read && c_num_read <= p_num_write) && 2 <= c_dr_st) && 0 == p_dw_st) && 1 == q_free)) || !(1 == c_dr_i)) || !(0 <= p_num_write)) - ProcedureContractResult [Line: 332]: Procedure Contract for init_model Derived contract for procedure init_model: ((((((((((1 == \old(p_dw_pc) || !(\old(c_num_read) <= \old(p_num_write))) || !(0 == p_dw_st)) || !(0 == \old(q_free))) || 1 == \old(c_dr_i)) || \old(q_read_ev) == 1) || 1 == \old(p_dw_i)) || !(\old(c_dr_pc) <= 0)) || !(\old(p_num_write) <= 0)) || !(0 <= \old(p_num_write))) || !(\old(p_num_write) <= \old(c_num_read))) || (((((((p_num_write <= c_num_read && c_num_read <= p_num_write) && p_num_write == \old(p_num_write)) && 1 == p_dw_i) && c_dr_pc <= 0) && !(p_dw_pc == q_free)) && 1 == q_free) && 1 == c_dr_i) - StatisticsResult: Ultimate Automizer benchmark data CFG has 15 procedures, 182 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.6s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 27.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 100.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3334 SDtfs, 7352 SDslu, 3223 SDs, 0 SdLazy, 11633 SolverSat, 1616 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 561 GetRequests, 320 SyntacticMatches, 1 SemanticMatches, 240 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1357 ImplicationChecksByTransitivity, 5.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4396occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.7s AutomataMinimizationTime, 13 MinimizatonAttempts, 3425 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 182 LocationsWithAnnotation, 22094 PreInvPairs, 25315 NumberOfFragments, 32463 HoareAnnotationTreeSize, 22094 FomulaSimplifications, 49491135 FormulaSimplificationTreeSizeReduction, 23.1s HoareSimplificationTime, 182 FomulaSimplificationsInter, 395774 FormulaSimplificationTreeSizeReductionInter, 76.3s 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...