/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix017_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 01:35:32,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 01:35:32,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 01:35:32,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 01:35:32,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 01:35:32,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 01:35:32,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 01:35:32,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 01:35:32,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 01:35:32,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 01:35:32,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 01:35:32,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 01:35:32,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 01:35:32,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 01:35:32,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 01:35:32,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 01:35:32,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 01:35:32,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 01:35:32,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 01:35:32,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 01:35:32,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 01:35:32,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 01:35:32,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 01:35:32,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 01:35:32,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 01:35:32,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 01:35:32,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 01:35:32,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 01:35:32,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf [2021-01-27 01:35:32,633 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 01:35:32,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 01:35:32,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 01:35:32,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 01:35:32,639 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 01:35:32,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 01:35:32,640 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 01:35:32,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 01:35:32,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 01:35:32,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 01:35:32,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 01:35:32,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 01:35:32,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 01:35:32,643 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 01:35:32,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 01:35:32,643 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 01:35:32,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 01:35:32,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 01:35:32,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 01:35:32,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 01:35:32,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 01:35:32,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 01:35:32,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 01:35:32,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 01:35:32,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 01:35:32,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 01:35:32,647 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 01:35:32,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 01:35:32,647 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 01:35:33,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 01:35:33,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 01:35:33,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 01:35:33,075 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 01:35:33,076 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 01:35:33,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix017_power.oepc.i [2021-01-27 01:35:33,171 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d3b3219f/9e709d121de94f799ac4429c6be9940e/FLAGd85a43188 [2021-01-27 01:35:33,901 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 01:35:33,902 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017_power.oepc.i [2021-01-27 01:35:33,923 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d3b3219f/9e709d121de94f799ac4429c6be9940e/FLAGd85a43188 [2021-01-27 01:35:34,171 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d3b3219f/9e709d121de94f799ac4429c6be9940e [2021-01-27 01:35:34,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 01:35:34,189 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 01:35:34,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 01:35:34,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 01:35:34,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 01:35:34,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:35:34" (1/1) ... [2021-01-27 01:35:34,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b12fc1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:34, skipping insertion in model container [2021-01-27 01:35:34,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:35:34" (1/1) ... [2021-01-27 01:35:34,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 01:35:34,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 01:35:34,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:35:34,712 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 01:35:34,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:35:35,004 INFO L208 MainTranslator]: Completed translation [2021-01-27 01:35:35,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35 WrapperNode [2021-01-27 01:35:35,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 01:35:35,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 01:35:35,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 01:35:35,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 01:35:35,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 01:35:35,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 01:35:35,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 01:35:35,074 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 01:35:35,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... [2021-01-27 01:35:35,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 01:35:35,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 01:35:35,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 01:35:35,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 01:35:35,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 01:35:35,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 01:35:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 01:35:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 01:35:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 01:35:35,223 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 01:35:35,223 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 01:35:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 01:35:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 01:35:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-01-27 01:35:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-01-27 01:35:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-01-27 01:35:35,224 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-01-27 01:35:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 01:35:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 01:35:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 01:35:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 01:35:35,227 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-27 01:35:38,058 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 01:35:38,058 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 01:35:38,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:35:38 BoogieIcfgContainer [2021-01-27 01:35:38,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 01:35:38,063 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 01:35:38,063 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 01:35:38,067 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 01:35:38,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 01:35:34" (1/3) ... [2021-01-27 01:35:38,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a4752b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:35:38, skipping insertion in model container [2021-01-27 01:35:38,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:35:35" (2/3) ... [2021-01-27 01:35:38,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a4752b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:35:38, skipping insertion in model container [2021-01-27 01:35:38,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:35:38" (3/3) ... [2021-01-27 01:35:38,071 INFO L111 eAbstractionObserver]: Analyzing ICFG mix017_power.oepc.i [2021-01-27 01:35:38,088 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 01:35:38,089 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 01:35:38,092 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 01:35:38,093 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 01:35:38,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,140 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,141 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,141 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,141 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,141 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,142 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,142 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,142 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,143 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,143 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,144 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,145 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,145 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,146 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,147 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,148 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,149 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,149 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,149 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,150 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,151 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,152 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,152 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,152 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,152 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,152 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,153 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,153 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,153 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,153 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,154 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,155 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,155 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,156 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,156 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,157 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,157 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,157 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,157 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,157 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,158 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,158 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,158 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,158 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,158 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,159 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,159 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,159 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,159 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,160 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,160 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,160 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,160 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,160 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,161 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,161 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,161 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,162 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,162 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,162 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,163 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,163 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,163 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,163 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,163 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,164 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,164 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,164 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,164 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,164 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,165 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,166 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,167 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,168 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,169 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,170 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,170 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,170 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,170 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,170 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,172 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,173 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,173 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,173 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,173 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,173 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,174 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,175 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,176 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,177 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,177 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,177 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,177 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,177 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,178 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,181 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,181 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,181 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,182 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,182 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,182 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,182 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,183 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,184 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,184 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,185 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,185 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,185 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,187 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,188 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,188 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,188 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,189 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,194 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,194 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,194 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,194 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,195 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,197 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,198 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,198 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,198 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,198 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,198 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,199 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,199 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,199 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,199 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,199 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,200 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,201 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,201 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,201 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,201 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,201 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,202 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,203 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,203 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,203 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,203 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,203 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,205 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,206 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,207 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,207 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,208 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,208 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,208 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:35:38,209 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 01:35:38,224 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-01-27 01:35:38,253 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 01:35:38,253 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 01:35:38,253 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 01:35:38,253 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 01:35:38,253 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 01:35:38,253 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 01:35:38,253 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 01:35:38,254 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 49 and size of Sequence is : 50[2021-01-27 01:35:38,287 INFO L164 SleepSetCegar]: Size of mCounterexample is: 50 [2021-01-27 01:35:38,287 INFO L165 SleepSetCegar]: [138#[ULTIMATE.startENTRY]don't care, 141#[L-1]don't care, 144#[L-1-1]don't care, 147#[L17]don't care, 150#[L17-1]don't care, 153#[L17-2]don't care, 156#[L17-3]don't care, 159#[L17-4]don't care, 162#[L712]don't care, 165#[L714]don't care, 168#[L716]don't care, 171#[L718]don't care, 174#[L720]don't care, 177#[L722]don't care, 180#[L723]don't care, 183#[L724]don't care, 186#[L725]don't care, 189#[L726]don't care, 192#[L727]don't care, 195#[L728]don't care, 198#[L729]don't care, 201#[L730]don't care, 204#[L731]don't care, 207#[L732]don't care, 210#[L733]don't care, 213#[L734]don't care, 216#[L735]don't care, 219#[L736]don't care, 222#[L737]don't care, 225#[L738]don't care, 228#[L739]don't care, 231#[L740]don't care, 234#[L741]don't care, 237#[L742]don't care, 240#[L744]don't care, 243#[L746]don't care, 246#[L748]don't care, 249#[L749]don't care, 252#[L750]don't care, 255#[L-1-2]don't care, 258#[L-1-3]don't care, 261#[L868]don't care, 264#[L868-1]don't care, 267#[L869]don't care, 270#[L869-1, P0ENTRY]don't care, 275#[L870, P0ENTRY]don't care, 281#[L870-1, P0ENTRY]don't care, 287#[L871, P0ENTRY]don't care, 291#[L753, L871]don't care, 299#[P0Err0ASSERT_VIOLATIONERROR_FUNCTION, L871]don't care] [2021-01-27 01:35:38,288 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:35:38,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:35:38,294 INFO L82 PathProgramCache]: Analyzing trace with hash 594727536, now seen corresponding path program 1 times [2021-01-27 01:35:38,305 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:35:38,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380915695] [2021-01-27 01:35:38,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:35:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:35:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:35:38,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380915695] [2021-01-27 01:35:38,675 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:35:38,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 01:35:38,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683997889] [2021-01-27 01:35:38,688 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 01:35:38,688 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:35:38,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 01:35:38,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 01:35:38,711 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:35:38,715 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 24.5) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:35:38,740 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:38,830 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 100 and size of Sequence is : 101[2021-01-27 01:35:38,846 INFO L164 SleepSetCegar]: Size of mCounterexample is: 101 [2021-01-27 01:35:38,847 INFO L165 SleepSetCegar]: [306#[ULTIMATE.startENTRY]true, 308#[L-1]true, 310#[L-1-1]true, 312#[L17]true, 314#[L17-1]true, 316#[L17-2]true, 318#[L17-3]true, 320#[L17-4]true, 322#[L712]true, 324#[L714]true, 326#[L716]true, 328#[L718]true, 330#[L720]true, 332#[L722]true, 334#[L723]true, 336#[L724]true, 338#[L725]true, 340#[L726]true, 342#[L727]true, 344#[L728]true, 346#[L729]true, 348#[L730]true, 350#[L731]true, 352#[L732]true, 354#[L733]true, 356#[L734]true, 358#[L735]true, 360#[L736]true, 362#[L737]true, 364#[L738]true, 366#[L739](= ~a$w_buff0_used~0 0), 368#[L740](= ~a$w_buff0_used~0 0), 370#[L741](= ~a$w_buff0_used~0 0), 372#[L742](= ~a$w_buff0_used~0 0), 374#[L744](= ~a$w_buff0_used~0 0), 376#[L746](= ~a$w_buff0_used~0 0), 378#[L748](= ~a$w_buff0_used~0 0), 380#[L749](= ~a$w_buff0_used~0 0), 382#[L750](= ~a$w_buff0_used~0 0), 384#[L-1-2](= ~a$w_buff0_used~0 0), 386#[L-1-3](= ~a$w_buff0_used~0 0), 388#[L868](= ~a$w_buff0_used~0 0), 390#[L868-1](= ~a$w_buff0_used~0 0), 392#[L869](= ~a$w_buff0_used~0 0), 394#[L869-1, P0ENTRY](= ~a$w_buff0_used~0 0), 397#[L870, P0ENTRY](= ~a$w_buff0_used~0 0), 401#[L870-1, P0ENTRY](= ~a$w_buff0_used~0 0), 405#[L871, P0ENTRY](= ~a$w_buff0_used~0 0), 408#[L753, L871](= ~a$w_buff0_used~0 0), 414#[L765, L871]true, 423#[L768, L871]true, 431#[L871, L775]true, 439#[L871, L778]true, 447#[L871, P0FINAL]true, 455#[P0EXIT, L871]true, 460#[P1ENTRY, P0EXIT, L871-1]true, 466#[L783, P0EXIT, L871-1]true, 474#[L785, P0EXIT, L871-1]true, 482#[P0EXIT, L871-1, L788]true, 490#[P0EXIT, L795, L871-1]true, 498#[P0EXIT, L798, L871-1]true, 506#[P0EXIT, P1FINAL, L871-1]true, 514#[P0EXIT, P1EXIT, L871-1]true, 520#[P0EXIT, L872, P1EXIT]true, 524#[P0EXIT, P1EXIT, L872-1]true, 528#[P0EXIT, L873, P1EXIT]true, 532#[P0EXIT, P1EXIT, L873-1, P2ENTRY]true, 538#[P0EXIT, L874, P1EXIT, P2ENTRY]true, 547#[P0EXIT, L874, P1EXIT, L803]true, 554#[P0EXIT, L805, L874, P1EXIT]true, 562#[P0EXIT, L874, P1EXIT, L808]true, 571#[P0EXIT, L874, P1EXIT, L815]true, 578#[P0EXIT, L874, P1EXIT, L818]true, 586#[P0EXIT, P2FINAL, L874, P1EXIT]true, 594#[P0EXIT, L874, P1EXIT, P2EXIT]true, 600#[P0EXIT, P1EXIT, P2EXIT, L874-1]true, 604#[P0EXIT, L875, P1EXIT, P2EXIT]true, 608#[P0EXIT, L875-1, P1EXIT, P3ENTRY, P2EXIT]true, 614#[P0EXIT, L876, P1EXIT, P3ENTRY, P2EXIT]true, 623#[P0EXIT, L876, P1EXIT, L823, P2EXIT]true, 630#[P0EXIT, L876, P1EXIT, P2EXIT, L825]true, 638#[L828, P0EXIT, L876, P1EXIT, P2EXIT]true, 646#[P0EXIT, L876, P1EXIT, L844, P2EXIT]true, 654#[P0EXIT, L876, L851, P1EXIT, P2EXIT]true, 662#[P0EXIT, L876, P1EXIT, L854, P2EXIT]true, 670#[P0EXIT, L876, P3FINAL, P1EXIT, P2EXIT]true, 678#[P0EXIT, L876, P1EXIT, P2EXIT, P3EXIT]true, 684#[P0EXIT, L878, P1EXIT, P2EXIT, P3EXIT]true, 688#[L879, P0EXIT, P1EXIT, P2EXIT, P3EXIT]true, 692#[P0EXIT, P1EXIT, P2EXIT, L2, P3EXIT]true, 696#[L3, P0EXIT, P1EXIT, P2EXIT, P3EXIT]true, 702#[P0EXIT, P1EXIT, P2EXIT, L2-1, P3EXIT]true, 710#[P0EXIT, L886, P1EXIT, P2EXIT, P3EXIT]true, 714#[P0EXIT, L889, P1EXIT, P2EXIT, P3EXIT]true, 718#[L890, P0EXIT, P1EXIT, P2EXIT, P3EXIT]true, 722#[P0EXIT, L18, P1EXIT, P2EXIT, P3EXIT]true, 726#[P0EXIT, L18-1, P1EXIT, P2EXIT, P3EXIT]true, 733#[P0EXIT, L18-2, P1EXIT, P2EXIT, P3EXIT]true, 738#[P0EXIT, P1EXIT, P2EXIT, L17-5, P3EXIT]true, 745#[P0EXIT, P1EXIT, L17-7, P2EXIT, P3EXIT]true, 752#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P2EXIT, P3EXIT]true] [2021-01-27 01:35:38,847 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 01:35:38,847 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:35:38,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:35:38,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1591966261, now seen corresponding path program 1 times [2021-01-27 01:35:38,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:35:38,849 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943574169] [2021-01-27 01:35:38,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:35:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:35:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:35:39,719 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943574169] [2021-01-27 01:35:39,719 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:35:39,719 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-27 01:35:39,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133102790] [2021-01-27 01:35:39,721 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-27 01:35:39,722 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:35:39,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-27 01:35:39,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2021-01-27 01:35:39,723 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:35:39,723 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 7.6923076923076925) internal successors, (100), 13 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:35:39,809 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:40,110 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:40,370 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:40,642 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 100 and size of Sequence is : 101[2021-01-27 01:35:40,896 INFO L164 SleepSetCegar]: Size of mCounterexample is: 101 [2021-01-27 01:35:40,898 INFO L165 SleepSetCegar]: [770#[ULTIMATE.startENTRY]true, 773#[L-1]true, 776#[L-1-1]true, 779#[L17]true, 782#[L17-1]true, 785#[L17-2]true, 788#[L17-3]true, 791#[L17-4]true, 794#[L712]true, 797#[L714]true, 800#[L716]true, 803#[L718]true, 806#[L720]true, 809#[L722]true, 812#[L723]true, 815#[L724]true, 818#[L725]true, 821#[L726]true, 824#[L727]true, 827#[L728](= ~a$r_buff0_thd2~0 0), 830#[L729](and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 833#[L730](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 836#[L731](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 839#[L732](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 842#[L733](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 845#[L734](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 848#[L735](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 851#[L736](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 854#[L737](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 857#[L738](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 860#[L739](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 863#[L740](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 866#[L741](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 869#[L742](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 872#[L744](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 875#[L746](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 878#[L748](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 881#[L749](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 884#[L750](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 887#[L-1-2](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 890#[L-1-3](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 893#[L868](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 896#[L868-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 899#[L869](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 902#[L869-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 907#[L870, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 913#[L870-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 919#[L871, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 923#[L753, L871](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 933#[L765, L871](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 940#[L768, L871](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 946#[L871, L775](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 952#[L871, L778](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 958#[L871, P0FINAL](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 964#[P0EXIT, L871](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 968#[P1ENTRY, P0EXIT, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 971#[L783, P0EXIT, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 977#[L785, P0EXIT, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 983#[P0EXIT, L871-1, L788](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 989#[P0EXIT, L795, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 995#[P0EXIT, L798, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1001#[P0EXIT, P1FINAL, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1007#[P0EXIT, P1EXIT, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1013#[P0EXIT, L872, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1016#[P0EXIT, P1EXIT, L872-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1019#[P0EXIT, L873, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1022#[P0EXIT, P1EXIT, L873-1, P2ENTRY](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1025#[P0EXIT, L874, P1EXIT, P2ENTRY](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1033#[P0EXIT, L874, P1EXIT, L803](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1037#[P0EXIT, L805, L874, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1043#[P0EXIT, L874, P1EXIT, L808](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1051#[P0EXIT, L874, P1EXIT, L815](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1055#[P0EXIT, L874, P1EXIT, L818](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1061#[P0EXIT, P2FINAL, L874, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1067#[P0EXIT, L874, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1073#[P0EXIT, P1EXIT, P2EXIT, L874-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1076#[P0EXIT, L875, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1079#[P0EXIT, L875-1, P1EXIT, P3ENTRY, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1082#[P0EXIT, L876, P1EXIT, P3ENTRY, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1090#[P0EXIT, L876, P1EXIT, L823, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1094#[P0EXIT, L876, P1EXIT, P2EXIT, L825](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1100#[L828, P0EXIT, L876, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1110#[L828, P0EXIT, L878, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1830#[L879, L828, P0EXIT, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1836#[L828, P0EXIT, P1EXIT, P2EXIT, L2](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1842#[L828, L3, P0EXIT, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1851#[L828, P0EXIT, P1EXIT, P2EXIT, L2-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1864#[L828, P0EXIT, L886, P1EXIT, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1872#[L828, P0EXIT, L889, P1EXIT, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1881#[L890, L828, P0EXIT, P1EXIT, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1888#[L890, P0EXIT, P1EXIT, L844, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1894#[L890, P0EXIT, L851, P1EXIT, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1902#[L890, P0EXIT, P1EXIT, L854, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1908#[L890, P0EXIT, P3FINAL, P1EXIT, P2EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1914#[L890, P0EXIT, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1918#[P0EXIT, L18, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1921#[P0EXIT, L18-1, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1926#[P0EXIT, L18-2, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1930#[P0EXIT, P1EXIT, P2EXIT, L17-5, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1935#[P0EXIT, P1EXIT, L17-7, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 1939#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))] [2021-01-27 01:35:40,898 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 01:35:40,899 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:35:40,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:35:40,899 INFO L82 PathProgramCache]: Analyzing trace with hash 1502807999, now seen corresponding path program 2 times [2021-01-27 01:35:40,900 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:35:40,900 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776353083] [2021-01-27 01:35:40,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:35:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:35:41,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:35:41,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776353083] [2021-01-27 01:35:41,251 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:35:41,251 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-27 01:35:41,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930985732] [2021-01-27 01:35:41,252 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-27 01:35:41,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:35:41,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-27 01:35:41,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-01-27 01:35:41,254 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:35:41,254 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 9 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:35:41,349 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:41,590 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:41,621 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:41,645 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:41,774 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,039 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,745 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,764 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,791 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,874 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:42,899 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:43,059 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:43,453 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:46,905 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:46,917 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:46,928 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:46,956 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:47,152 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:47,651 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:47,691 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:48,958 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:49,129 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:49,333 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:35:49,585 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 100 and size of Sequence is : 101[2021-01-27 01:35:49,754 INFO L164 SleepSetCegar]: Size of mCounterexample is: 101 [2021-01-27 01:35:49,758 INFO L165 SleepSetCegar]: [1954#[ULTIMATE.startENTRY]true, 1957#[L-1]true, 1960#[L-1-1]true, 1963#[L17]true, 1966#[L17-1]true, 1969#[L17-2]true, 1972#[L17-3]true, 1975#[L17-4]true, 1978#[L712](= ~__unbuffered_cnt~0 0), 1981#[L714](= ~__unbuffered_cnt~0 0), 1984#[L716](= ~__unbuffered_cnt~0 0), 1987#[L718](= ~__unbuffered_cnt~0 0), 1990#[L720](= ~__unbuffered_cnt~0 0), 1993#[L722](= ~__unbuffered_cnt~0 0), 1996#[L723](= ~__unbuffered_cnt~0 0), 1999#[L724](= ~__unbuffered_cnt~0 0), 2002#[L725](= ~__unbuffered_cnt~0 0), 2005#[L726](= ~__unbuffered_cnt~0 0), 2008#[L727](= ~__unbuffered_cnt~0 0), 2011#[L728](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 2014#[L729](and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2017#[L730](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2020#[L731](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2023#[L732](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2026#[L733](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2029#[L734](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2032#[L735](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2035#[L736](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2038#[L737](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2041#[L738](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2044#[L739](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2047#[L740](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2050#[L741](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0)), 2055#[L742](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2058#[L744](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2061#[L746](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2064#[L748](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2067#[L749](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2070#[L750](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2073#[L-1-2](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2076#[L-1-3](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2079#[L868](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2082#[L868-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2085#[L869](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2088#[L869-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2093#[L870, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2099#[L870-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2105#[L871, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2109#[L753, L871](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2119#[L765, L871](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2126#[L768, L871](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 2130#[P1ENTRY, L768, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 185749#[L783, L768, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 185765#[L785, L768, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 185781#[L768, L871-1, L788](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 185797#[L768, L795, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 185813#[L768, L798, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185829#[L768, P1FINAL, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185845#[L768, P1EXIT, L871-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185856#[L768, L872, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185864#[L768, P1EXIT, L872-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185872#[L768, L873, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185880#[L768, P1EXIT, L873-1, P2ENTRY](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185893#[L768, L874, P1EXIT, P2ENTRY](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185911#[L768, L874, P1EXIT, L803](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185925#[L805, L768, L874, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185941#[L768, L874, P1EXIT, L808](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185959#[L768, L874, P1EXIT, L815](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185973#[L768, L874, P1EXIT, L818](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 185989#[P2FINAL, L768, L874, P1EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186005#[L768, L874, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186016#[L768, P1EXIT, P2EXIT, L874-1](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186024#[L875, L768, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186032#[L768, L875-1, P1EXIT, P3ENTRY, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186045#[L876, L768, P1EXIT, P3ENTRY, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186063#[L876, L768, P1EXIT, L823, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186077#[L876, L768, P1EXIT, P2EXIT, L825](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186093#[L828, L876, L768, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186109#[L876, L768, P1EXIT, L844, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186129#[L876, P1EXIT, L844, L775, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (<= ~__unbuffered_cnt~0 2) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186144#[L876, P1EXIT, L844, L778, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 3) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186159#[L876, P1EXIT, L844, P0FINAL, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 3) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186176#[P0EXIT, L876, P1EXIT, L844, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 3) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186185#[P0EXIT, L876, L851, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (<= ~__unbuffered_cnt~0 3) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186195#[P0EXIT, L876, P1EXIT, L854, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186205#[P0EXIT, L876, P3FINAL, P1EXIT, P2EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186215#[P0EXIT, L876, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (<= ~main$tmp_guard0~0 0)), 186223#[P0EXIT, L878, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186228#[L879, P0EXIT, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186233#[P0EXIT, P1EXIT, P2EXIT, L2, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186238#[L3, P0EXIT, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186245#[P0EXIT, P1EXIT, P2EXIT, L2-1, P3EXIT](and (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186253#[P0EXIT, L886, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186258#[P0EXIT, L889, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186261#[L890, P0EXIT, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186264#[P0EXIT, L18, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186267#[P0EXIT, L18-1, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186272#[P0EXIT, L18-2, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186276#[P0EXIT, P1EXIT, P2EXIT, L17-5, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186281#[P0EXIT, P1EXIT, L17-7, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186285#[P0EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1EXIT, P2EXIT, P3EXIT](and (= ~a$r_buff0_thd4~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))] [2021-01-27 01:35:49,759 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 01:35:49,759 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:35:49,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:35:49,760 INFO L82 PathProgramCache]: Analyzing trace with hash 1638765003, now seen corresponding path program 3 times [2021-01-27 01:35:49,762 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:35:49,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606937394] [2021-01-27 01:35:49,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:35:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:35:50,001 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:35:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:35:50,189 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:35:50,298 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 01:35:50,298 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 01:35:50,298 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 01:35:50,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 01:35:50 BasicIcfg [2021-01-27 01:35:50,612 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 01:35:50,617 INFO L168 Benchmark]: Toolchain (without parser) took 16436.87 ms. Allocated memory was 302.0 MB in the beginning and 893.4 MB in the end (delta: 591.4 MB). Free memory was 275.9 MB in the beginning and 546.3 MB in the end (delta: -270.4 MB). Peak memory consumption was 323.3 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,618 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 302.0 MB. Free memory was 272.9 MB in the beginning and 272.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 01:35:50,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 814.63 ms. Allocated memory is still 302.0 MB. Free memory was 274.8 MB in the beginning and 270.3 MB in the end (delta: 4.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.87 ms. Allocated memory is still 302.0 MB. Free memory was 270.3 MB in the beginning and 267.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,622 INFO L168 Benchmark]: Boogie Preprocessor took 58.24 ms. Allocated memory is still 302.0 MB. Free memory was 267.4 MB in the beginning and 265.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,624 INFO L168 Benchmark]: RCFGBuilder took 2928.42 ms. Allocated memory is still 302.0 MB. Free memory was 265.3 MB in the beginning and 177.2 MB in the end (delta: 88.1 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,631 INFO L168 Benchmark]: TraceAbstraction took 12548.68 ms. Allocated memory was 302.0 MB in the beginning and 893.4 MB in the end (delta: 591.4 MB). Free memory was 177.2 MB in the beginning and 546.3 MB in the end (delta: -369.1 MB). Peak memory consumption was 223.3 MB. Max. memory is 16.0 GB. [2021-01-27 01:35:50,642 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 302.0 MB. Free memory was 272.9 MB in the beginning and 272.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 814.63 ms. Allocated memory is still 302.0 MB. Free memory was 274.8 MB in the beginning and 270.3 MB in the end (delta: 4.5 MB). Peak memory consumption was 26.6 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 64.87 ms. Allocated memory is still 302.0 MB. Free memory was 270.3 MB in the beginning and 267.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 58.24 ms. Allocated memory is still 302.0 MB. Free memory was 267.4 MB in the beginning and 265.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2928.42 ms. Allocated memory is still 302.0 MB. Free memory was 265.3 MB in the beginning and 177.2 MB in the end (delta: 88.1 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 12548.68 ms. Allocated memory was 302.0 MB in the beginning and 893.4 MB in the end (delta: 591.4 MB). Free memory was 177.2 MB in the beginning and 546.3 MB in the end (delta: -369.1 MB). Peak memory consumption was 223.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L714] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L718] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L720] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L722] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L723] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L724] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L725] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L726] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L727] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L728] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L729] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L730] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L731] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L732] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L733] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L734] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L735] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L736] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L737] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L738] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L739] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L740] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L868] 0 pthread_t t433; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t433, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L870] 0 pthread_t t434; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 a$w_buff1 = a$w_buff0 [L755] 1 a$w_buff0 = 1 [L756] 1 a$w_buff1_used = a$w_buff0_used [L757] 1 a$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L759] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L760] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L761] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L762] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L763] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L764] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] FCALL, FORK 0 pthread_create(&t434, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L784] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L799] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L872] 0 pthread_t t435; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L873] FCALL, FORK 0 pthread_create(&t435, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L804] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L807] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L810] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L810] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L810] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L810] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L811] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L811] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L812] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L812] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L813] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L813] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L814] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L814] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L817] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L819] 3 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L874] 0 pthread_t t436; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L875] FCALL, FORK 0 pthread_create(&t436, ((void *)0), P3, ((void *)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L824] 4 z = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L827] 4 __unbuffered_p3_EAX = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L830] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L831] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L832] 4 a$flush_delayed = weak$$choice2 [L833] 4 a$mem_tmp = a [L834] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L834] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L835] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L835] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0) [L835] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L835] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L836] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L836] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1) [L836] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L836] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L837] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L837] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used) [L837] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L837] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L838] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L838] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L838] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L839] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L839] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4) [L839] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L839] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L840] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L840] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0) [L840] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L840] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L841] 4 __unbuffered_p3_EBX = a [L842] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L842] 4 a = a$flush_delayed ? a$mem_tmp : a [L843] 4 a$flush_delayed = (_Bool)0 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L779] 1 return 0; VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L846] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L846] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L846] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L846] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L847] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L847] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L848] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L848] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L849] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L849] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L850] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L850] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L853] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L855] 4 return 0; VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L877] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L881] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L881] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L881] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L881] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L882] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L882] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L883] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L883] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L884] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L884] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L885] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L885] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L888] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] [L17] 0 __assert_fail ("0", "mix017_power.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 121 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 12.0s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 349 NumberOfCodeBlocks, 349 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 246 ConstructedInterpolants, 0 QuantifiedInterpolants, 125997 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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 incorrect! Received shutdown request...