/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-Delay.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix031_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-21 07:30:59,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-21 07:30:59,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-21 07:30:59,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-21 07:30:59,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-21 07:30:59,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-21 07:30:59,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-21 07:30:59,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-21 07:30:59,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-21 07:30:59,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-21 07:30:59,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-21 07:30:59,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-21 07:30:59,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-21 07:30:59,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-21 07:30:59,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-21 07:30:59,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-21 07:30:59,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-21 07:30:59,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-21 07:30:59,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-21 07:30:59,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-21 07:30:59,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-21 07:30:59,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-21 07:30:59,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-21 07:30:59,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-21 07:30:59,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-21 07:30:59,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-21 07:30:59,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-21 07:30:59,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-21 07:30:59,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-21 07:30:59,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-21 07:30:59,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-21 07:30:59,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-21 07:30:59,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-21 07:30:59,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-21 07:30:59,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-21 07:30:59,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-21 07:30:59,629 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-Delay.epf [2021-01-21 07:30:59,705 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-21 07:30:59,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-21 07:30:59,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-21 07:30:59,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-21 07:30:59,712 INFO L138 SettingsManager]: * Use SBE=true [2021-01-21 07:30:59,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-21 07:30:59,713 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-21 07:30:59,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-21 07:30:59,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-21 07:30:59,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-21 07:30:59,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-21 07:30:59,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-21 07:30:59,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-21 07:30:59,714 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-21 07:30:59,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-21 07:30:59,715 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-21 07:30:59,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-21 07:30:59,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-21 07:30:59,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-21 07:30:59,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-21 07:30:59,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-21 07:30:59,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-21 07:30:59,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-21 07:30:59,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-21 07:30:59,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-21 07:30:59,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-21 07:30:59,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-21 07:30:59,718 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-21 07:30:59,718 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-21 07:30:59,718 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-21 07:30:59,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-21 07:30:59,719 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-21 07:30:59,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-21 07:30:59,719 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-21 07:31:00,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-21 07:31:00,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-21 07:31:00,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-21 07:31:00,214 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-21 07:31:00,214 INFO L275 PluginConnector]: CDTParser initialized [2021-01-21 07:31:00,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix031_rmo.oepc.i [2021-01-21 07:31:00,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edfe45eb2/d83dd56df5ac4bbc9e346a3ce395cbb5/FLAG85bdc63e4 [2021-01-21 07:31:01,236 INFO L306 CDTParser]: Found 1 translation units. [2021-01-21 07:31:01,238 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix031_rmo.oepc.i [2021-01-21 07:31:01,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edfe45eb2/d83dd56df5ac4bbc9e346a3ce395cbb5/FLAG85bdc63e4 [2021-01-21 07:31:01,481 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edfe45eb2/d83dd56df5ac4bbc9e346a3ce395cbb5 [2021-01-21 07:31:01,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-21 07:31:01,496 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-21 07:31:01,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-21 07:31:01,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-21 07:31:01,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-21 07:31:01,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:31:01" (1/1) ... [2021-01-21 07:31:01,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d24ee37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:01, skipping insertion in model container [2021-01-21 07:31:01,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:31:01" (1/1) ... [2021-01-21 07:31:01,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-21 07:31:01,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-21 07:31:02,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 07:31:02,125 INFO L203 MainTranslator]: Completed pre-run [2021-01-21 07:31:02,202 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-21 07:31:02,378 INFO L208 MainTranslator]: Completed translation [2021-01-21 07:31:02,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02 WrapperNode [2021-01-21 07:31:02,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-21 07:31:02,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-21 07:31:02,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-21 07:31:02,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-21 07:31:02,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,430 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-21 07:31:02,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-21 07:31:02,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-21 07:31:02,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-21 07:31:02,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (1/1) ... [2021-01-21 07:31:02,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-21 07:31:02,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-21 07:31:02,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-21 07:31:02,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-21 07:31:02,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (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 [2021-01-21 07:31:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-21 07:31:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-21 07:31:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-21 07:31:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-21 07:31:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-21 07:31:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-21 07:31:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-21 07:31:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-21 07:31:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-21 07:31:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-21 07:31:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-21 07:31:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-21 07:31:02,649 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-21 07:31:05,493 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-21 07:31:05,493 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-21 07:31:05,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:31:05 BoogieIcfgContainer [2021-01-21 07:31:05,497 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-21 07:31:05,499 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-21 07:31:05,499 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-21 07:31:05,503 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-21 07:31:05,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.01 07:31:01" (1/3) ... [2021-01-21 07:31:05,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@685aba44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 07:31:05, skipping insertion in model container [2021-01-21 07:31:05,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:31:02" (2/3) ... [2021-01-21 07:31:05,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@685aba44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.01 07:31:05, skipping insertion in model container [2021-01-21 07:31:05,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 07:31:05" (3/3) ... [2021-01-21 07:31:05,506 INFO L111 eAbstractionObserver]: Analyzing ICFG mix031_rmo.oepc.i [2021-01-21 07:31:05,526 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-21 07:31:05,526 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-21 07:31:05,532 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-21 07:31:05,533 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-21 07:31:05,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,580 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,580 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,581 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,581 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,581 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,581 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,582 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,583 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,583 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,584 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,584 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,585 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,585 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,586 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,586 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,587 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,587 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,587 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,588 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,589 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,589 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,589 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,592 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,592 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,595 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,596 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,597 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,598 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,599 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,600 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,601 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,603 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,604 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,604 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,604 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,604 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,604 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,605 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,606 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,606 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,606 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,606 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,606 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,607 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,608 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,609 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,610 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,613 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,614 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,615 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,616 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,617 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,618 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,619 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,622 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,622 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,622 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,623 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,623 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,623 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,623 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,623 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,624 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,624 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,624 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,624 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,625 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,625 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,627 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,628 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,628 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,628 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,629 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,629 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,629 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,629 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,629 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,630 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,630 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,630 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,630 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,630 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,631 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,632 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,633 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,634 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,634 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,635 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-21 07:31:05,637 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-21 07:31:05,654 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-21 07:31:05,683 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-21 07:31:05,683 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-21 07:31:05,684 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-21 07:31:05,684 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-21 07:31:05,684 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-21 07:31:05,684 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-21 07:31:05,684 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-21 07:31:05,684 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-21 07:31:05,746 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:05,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 07:31:05,839 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:05,893 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:05,959 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 07:31:06,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 07:31:06,066 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 07:31:06,115 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 07:31:06,126 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:06,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:06,149 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 07:31:06,154 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,215 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,220 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:06,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:06,381 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:06,430 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:06,473 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:06,503 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 07:31:06,553 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:06,583 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,587 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-21 07:31:06,594 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:06,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:06,635 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:06,728 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 07:31:06,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 90ms [2021-01-21 07:31:06,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 07:31:06,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:06,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:07,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-21 07:31:07,032 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:07,061 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:07,087 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 07:31:07,112 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 07:31:07,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:07,164 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:07,217 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1509ms [2021-01-21 07:31:07,218 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 3053 states, but on-demand construction may add more states [2021-01-21 07:31:07,235 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 3053 states, 2805 states have (on average 1.346524064171123) internal successors, (3777), 3052 states have internal predecessors, (3777), 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) Size of Word is: 44 and size of Sequence is : 45[2021-01-21 07:31:07,249 INFO L131 SleepSetCegar]: Size of mCounterexample is: 45 [2021-01-21 07:31:07,250 INFO L132 SleepSetCegar]: [102#[ULTIMATE.startENTRY]don't care, 104#[L-1]don't care, 106#[L-1-1]don't care, 108#[L17]don't care, 110#[L17-1]don't care, 112#[L17-2]don't care, 114#[L17-3]don't care, 116#[L17-4]don't care, 118#[L710]don't care, 120#[L712]don't care, 122#[L714]don't care, 124#[L716]don't care, 126#[L718]don't care, 128#[L719]don't care, 130#[L720]don't care, 132#[L721]don't care, 134#[L722]don't care, 136#[L723]don't care, 138#[L724]don't care, 140#[L725]don't care, 142#[L726]don't care, 144#[L727]don't care, 146#[L728]don't care, 148#[L729]don't care, 150#[L730]don't care, 152#[L731]don't care, 154#[L732]don't care, 156#[L733]don't care, 158#[L734]don't care, 160#[L736]don't care, 162#[L738]don't care, 164#[L740]don't care, 166#[L741]don't care, 168#[L742]don't care, 170#[L-1-2]don't care, 172#[L-1-3]don't care, 174#[L827]don't care, 176#[L827-1]don't care, 178#[L828]don't care, 180#[L828-1, P0ENTRY]don't care, 184#[L829, P0ENTRY]don't care, 188#[P0ENTRY, L829-1]don't care, 190#[L830, P0ENTRY]don't care, 194#[L830, L745]don't care, 198#[L830, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-21 07:31:07,250 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 07:31:07,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 07:31:07,261 INFO L82 PathProgramCache]: Analyzing trace with hash -37333106, now seen corresponding path program 1 times [2021-01-21 07:31:07,273 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 07:31:07,273 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417908382] [2021-01-21 07:31:07,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 07:31:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 07:31:07,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 07:31:07,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417908382] [2021-01-21 07:31:07,765 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 07:31:07,766 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-21 07:31:07,767 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1911048512] [2021-01-21 07:31:07,772 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-21 07:31:07,772 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 07:31:07,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-21 07:31:07,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-21 07:31:07,793 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 07:31:07,794 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 22.0) internal successors, (44), 3 states have internal predecessors, (44), 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) [2021-01-21 07:31:07,813 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:07,814 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:07,831 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-21 07:31:07,843 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 07:31:07,880 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:07,903 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:07,949 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:07,987 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:08,018 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:08,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:08,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:08,062 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:08,074 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:08,080 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 76 and size of Sequence is : 77[2021-01-21 07:31:08,108 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-21 07:31:08,109 INFO L132 SleepSetCegar]: [6210#[ULTIMATE.startENTRY]true, 6211#[L-1]true, 6212#[L-1-1]true, 6213#[L17]true, 6214#[L17-1]true, 6215#[L17-2]true, 6216#[L17-3]true, 6217#[L17-4]true, 6218#[L710]true, 6219#[L712]true, 6220#[L714]true, 6221#[L716]true, 6222#[L718]true, 6223#[L719]true, 6224#[L720]true, 6225#[L721]true, 6226#[L722]true, 6227#[L723]true, 6228#[L724]true, 6229#[L725]true, 6230#[L726]true, 6231#[L727]true, 6232#[L728]true, 6233#[L729]true, 6234#[L730]true, 6235#[L731](= ~a$w_buff0_used~0 0), 6236#[L732](= ~a$w_buff0_used~0 0), 6237#[L733](= ~a$w_buff0_used~0 0), 6238#[L734](= ~a$w_buff0_used~0 0), 6239#[L736](= ~a$w_buff0_used~0 0), 6240#[L738](= ~a$w_buff0_used~0 0), 6241#[L740](= ~a$w_buff0_used~0 0), 6242#[L741](= ~a$w_buff0_used~0 0), 6243#[L742](= ~a$w_buff0_used~0 0), 6244#[L-1-2](= ~a$w_buff0_used~0 0), 6245#[L-1-3](= ~a$w_buff0_used~0 0), 6246#[L827](= ~a$w_buff0_used~0 0), 6247#[L827-1](= ~a$w_buff0_used~0 0), 6248#[L828](= ~a$w_buff0_used~0 0), 6249#[L828-1, P0ENTRY](= ~a$w_buff0_used~0 0), 6250#[L829, P0ENTRY](= ~a$w_buff0_used~0 0), 6253#[P0ENTRY, L829-1](= ~a$w_buff0_used~0 0), 6255#[L830, P0ENTRY](= ~a$w_buff0_used~0 0), 6256#[L830, L745](= ~a$w_buff0_used~0 0), 6259#[L830, L755]true, 6531#[L830, L758]true, 6533#[L830, L761]true, 6535#[L830, L764]true, 6537#[L830, L771]true, 6540#[L830, L774]true, 6542#[P0FINAL, L830]true, 6544#[L830, P0EXIT]true, 6545#[P1ENTRY, L830-1, P0EXIT]true, 6546#[P1ENTRY, L831, P0EXIT]true, 6549#[P1ENTRY, L833, P0EXIT]true, 6550#[L779, L833, P0EXIT]true, 6552#[L833, P0EXIT, L781]true, 6554#[L784, L833, P0EXIT]true, 6556#[L787, L833, P0EXIT]true, 6558#[L803, L833, P0EXIT]true, 6561#[L810, L833, P0EXIT]true, 6562#[L813, L833, P0EXIT]true, 6564#[P1FINAL, L833, P0EXIT]true, 6566#[P1EXIT, L833, P0EXIT]true, 6568#[L834, P1EXIT, P0EXIT]true, 6569#[L2, P1EXIT, P0EXIT]true, 6570#[P1EXIT, L3, P0EXIT]true, 6572#[L2-1, P1EXIT, P0EXIT]true, 6593#[L841, P1EXIT, P0EXIT]true, 6594#[P1EXIT, L844, P0EXIT]true, 6595#[L845, P1EXIT, P0EXIT]true, 6596#[P1EXIT, P0EXIT, L18]true, 6597#[L18-1, P1EXIT, P0EXIT]true, 6598#[L18-2, P1EXIT, P0EXIT]true, 6600#[L17-5, P1EXIT, P0EXIT]true, 6601#[P1EXIT, P0EXIT, L17-7]true, 6602#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true] [2021-01-21 07:31:08,109 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-21 07:31:08,109 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 07:31:08,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 07:31:08,110 INFO L82 PathProgramCache]: Analyzing trace with hash -286484124, now seen corresponding path program 1 times [2021-01-21 07:31:08,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 07:31:08,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613276746] [2021-01-21 07:31:08,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 07:31:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 07:31:08,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 07:31:08,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613276746] [2021-01-21 07:31:08,707 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 07:31:08,707 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-21 07:31:08,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662357342] [2021-01-21 07:31:08,709 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-21 07:31:08,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 07:31:08,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-21 07:31:08,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-21 07:31:08,711 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 07:31:08,712 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 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) [2021-01-21 07:31:08,750 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:08,750 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 07:31:08,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 07:31:08,771 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 07:31:08,856 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:08,857 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:08,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 07:31:08,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:08,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:08,957 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:09,009 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 07:31:09,137 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 125ms [2021-01-21 07:31:09,169 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:09,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-21 07:31:09,250 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 07:31:09,294 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:09,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-21 07:31:09,363 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 07:31:09,376 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 07:31:09,382 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:09,389 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:09,395 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:09,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:09,412 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:09,667 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:09,667 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 07:31:09,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:09,720 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:09,764 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:09,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 07:31:09,838 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:09,844 WARN L144 IndependenceRelation]: Script Release Time: 6ms [2021-01-21 07:31:09,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-21 07:31:09,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 07:31:09,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 07:31:10,004 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-21 07:31:10,011 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:10,013 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 07:31:10,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 57ms [2021-01-21 07:31:10,163 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 56ms [2021-01-21 07:31:10,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 07:31:10,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms Size of Word is: 76 and size of Sequence is : 77[2021-01-21 07:31:10,274 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-21 07:31:10,275 INFO L132 SleepSetCegar]: [6613#[ULTIMATE.startENTRY]true, 6615#[L-1]true, 6617#[L-1-1]true, 6619#[L17]true, 6621#[L17-1]true, 6623#[L17-2]true, 6625#[L17-3]true, 6627#[L17-4]true, 6629#[L710]true, 6631#[L712]true, 6633#[L714]true, 6635#[L716]true, 6637#[L718]true, 6639#[L719]true, 6641#[L720]true, 6643#[L721]true, 6645#[L722]true, 6647#[L723]true, 6649#[L724](= ~a$r_buff0_thd2~0 0), 6651#[L725](= ~a$r_buff0_thd2~0 0), 6653#[L726](= ~a$r_buff0_thd2~0 0), 6655#[L727](= ~a$r_buff0_thd2~0 0), 6657#[L728](= ~a$r_buff0_thd2~0 0), 6659#[L729](= ~a$r_buff0_thd2~0 0), 6661#[L730](= ~a$r_buff0_thd2~0 0), 6663#[L731](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6665#[L732](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6667#[L733](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6669#[L734](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6671#[L736](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6673#[L738](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6675#[L740](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6677#[L741](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6679#[L742](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6681#[L-1-2](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6683#[L-1-3](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6685#[L827](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6687#[L827-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6689#[L828](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6691#[L828-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6693#[L829, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6699#[P0ENTRY, L829-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6703#[L830, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6705#[L830, L745](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 6711#[L830, L755](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 7615#[L830, L758](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 7619#[L830, L761](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 7623#[L830, L764](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 7627#[L830, L771](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7633#[L830, L774](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7637#[P0FINAL, L830](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7641#[L830, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7643#[P1ENTRY, L830-1, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7645#[P1ENTRY, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7651#[P1ENTRY, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7653#[L779, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7657#[L833, P0EXIT, L781](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7661#[L784, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7665#[L787, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 7673#[L787, L834, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 8283#[L787, L2, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 8286#[L787, L3, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 8292#[L787, L2-1, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 8355#[L787, L841, P0EXIT](= ~a$r_buff0_thd2~0 0), 8358#[L787, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8365#[L803, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8369#[L810, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8371#[L813, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8375#[P1FINAL, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8379#[P1EXIT, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 8383#[L845, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 8385#[P1EXIT, P0EXIT, L18](= ~a$r_buff0_thd2~0 0), 8387#[L18-1, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 8389#[L18-2, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 8393#[L17-5, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 8395#[P1EXIT, P0EXIT, L17-7](= ~a$r_buff0_thd2~0 0), 8397#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~a$r_buff0_thd2~0 0)] [2021-01-21 07:31:10,276 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-21 07:31:10,276 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 07:31:10,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 07:31:10,277 INFO L82 PathProgramCache]: Analyzing trace with hash 2081539940, now seen corresponding path program 2 times [2021-01-21 07:31:10,277 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 07:31:10,277 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890914018] [2021-01-21 07:31:10,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 07:31:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-21 07:31:10,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-21 07:31:10,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890914018] [2021-01-21 07:31:10,640 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-21 07:31:10,640 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-21 07:31:10,640 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389116420] [2021-01-21 07:31:10,640 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-21 07:31:10,641 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-21 07:31:10,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-21 07:31:10,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-21 07:31:10,642 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-21 07:31:10,643 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 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) [2021-01-21 07:31:10,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-21 07:31:10,685 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-21 07:31:10,835 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:10,836 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:10,856 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:10,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:10,947 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 07:31:10,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:11,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 07:31:11,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 07:31:11,095 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:11,129 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 07:31:11,172 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 07:31:11,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 07:31:11,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:11,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 07:31:11,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:11,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:11,302 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:11,307 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:11,322 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:11,327 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:11,405 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:11,405 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-21 07:31:11,428 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:11,452 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:11,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:11,510 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:11,549 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 07:31:11,602 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 07:31:11,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:11,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:11,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 07:31:11,785 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 07:31:11,825 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:11,864 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:11,874 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:11,881 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:11,891 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:11,897 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:11,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-21 07:31:11,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:11,971 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:11,973 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 07:31:11,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:12,028 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 07:31:12,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:12,084 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:12,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 42ms [2021-01-21 07:31:12,181 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 07:31:12,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 07:31:12,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 07:31:12,300 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-21 07:31:12,351 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-21 07:31:12,498 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 142ms [2021-01-21 07:31:12,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:12,534 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:12,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:12,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 07:31:12,561 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:12,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-21 07:31:12,592 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:12,644 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:12,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:12,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-21 07:31:12,714 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:12,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-21 07:31:12,818 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 49ms [2021-01-21 07:31:12,849 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-21 07:31:12,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 07:31:12,926 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:12,966 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:13,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-21 07:31:13,041 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:13,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-21 07:31:13,058 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:13,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:13,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:13,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 07:31:13,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:13,129 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,142 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-21 07:31:13,150 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:13,157 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,177 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:13,178 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:13,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:13,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:13,253 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:13,280 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 07:31:13,322 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:13,367 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:13,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:13,443 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 07:31:13,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 41ms [2021-01-21 07:31:13,532 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-21 07:31:13,572 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-21 07:31:13,611 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-21 07:31:13,620 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:13,637 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,667 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,674 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:13,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:13,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:13,715 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:13,716 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:13,801 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 70ms [2021-01-21 07:31:13,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 60ms [2021-01-21 07:31:13,896 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:13,897 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:14,016 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 109ms [2021-01-21 07:31:14,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 07:31:14,089 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:14,090 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-21 07:31:14,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:14,138 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:14,199 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:14,234 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,262 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:14,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-21 07:31:14,278 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:14,310 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:14,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,362 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:14,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:14,415 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:14,416 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:14,442 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:14,467 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,477 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-21 07:31:14,478 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-21 07:31:14,501 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:14,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:14,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,577 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:14,632 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:14,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:14,713 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,741 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 07:31:14,766 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:14,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,821 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:14,848 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:14,875 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,898 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:14,925 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:14,948 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:14,973 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:14,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:15,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:15,049 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:15,089 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 07:31:15,135 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 07:31:15,170 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-21 07:31:15,209 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-21 07:31:15,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-21 07:31:15,263 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-21 07:31:15,303 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 07:31:15,347 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-21 07:31:15,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-21 07:31:15,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-21 07:31:15,447 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:15,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-21 07:31:15,475 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:15,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:15,502 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:15,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:15,529 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-21 07:31:15,535 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:15,565 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:15,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:15,633 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-21 07:31:15,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:15,682 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-21 07:31:15,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:15,727 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:15,749 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-21 07:31:15,769 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-21 07:31:15,790 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-21 07:31:15,885 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 90ms [2021-01-21 07:31:15,904 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-21 07:31:15,967 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-21 07:31:16,023 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-21 07:31:16,058 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-21 07:31:16,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-21 07:31:16,098 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:16,104 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-21 07:31:16,113 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-21 07:31:16,121 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms Size of Word is: 76 and size of Sequence is : 77[2021-01-21 07:31:16,123 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-21 07:31:16,125 INFO L132 SleepSetCegar]: [8406#[ULTIMATE.startENTRY]true, 8408#[L-1]true, 8410#[L-1-1]true, 8412#[L17]true, 8414#[L17-1]true, 8416#[L17-2]true, 8418#[L17-3]true, 8420#[L17-4]true, 8422#[L710](= ~__unbuffered_cnt~0 0), 8424#[L712](= ~__unbuffered_cnt~0 0), 8426#[L714](= ~__unbuffered_cnt~0 0), 8428#[L716](= ~__unbuffered_cnt~0 0), 8430#[L718](= ~__unbuffered_cnt~0 0), 8432#[L719](= ~__unbuffered_cnt~0 0), 8434#[L720](= ~__unbuffered_cnt~0 0), 8436#[L721](= ~__unbuffered_cnt~0 0), 8438#[L722](= ~__unbuffered_cnt~0 0), 8440#[L723](= ~__unbuffered_cnt~0 0), 8442#[L724](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8444#[L725](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8446#[L726](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8448#[L727](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8450#[L728](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8452#[L729](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8454#[L730](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8456#[L731](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8458#[L732](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8460#[L733](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 8464#[L734](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8466#[L736](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8468#[L738](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8470#[L740](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8472#[L741](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8474#[L742](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8476#[L-1-2](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8478#[L-1-3](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8480#[L827](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8482#[L827-1](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8484#[L828](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8486#[L828-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8488#[L829, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8494#[P0ENTRY, L829-1](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8498#[L830, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8500#[L830, L745](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 8506#[L830, L755](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 9420#[L830, L758](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 9424#[L830, L761](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 9428#[L830, L764](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 9434#[P1ENTRY, L764, L830-1](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 18117#[P1ENTRY, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 18127#[L779, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22055#[L764, L831, L781](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22060#[L784, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22065#[L787, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22070#[L803, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22077#[L803, L831, L771](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22085#[L803, L831, L774](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 22093#[L803, P0FINAL, L831](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 22101#[L803, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 22107#[L810, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 22111#[L813, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 22117#[L813, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22119#[P1FINAL, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22123#[P1EXIT, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22127#[L834, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22129#[L2, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22131#[P1EXIT, L3, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22135#[L2-1, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff0_thd2~0 0)), 22137#[L841, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 22139#[P1EXIT, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 22141#[L845, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 22143#[P1EXIT, P0EXIT, L18](= ~a$r_buff0_thd2~0 0), 22145#[L18-1, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 22147#[L18-2, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 22151#[L17-5, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 22153#[P1EXIT, P0EXIT, L17-7](= ~a$r_buff0_thd2~0 0), 22155#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~a$r_buff0_thd2~0 0)] [2021-01-21 07:31:16,126 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-21 07:31:16,127 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-21 07:31:16,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-21 07:31:16,127 INFO L82 PathProgramCache]: Analyzing trace with hash 1258264524, now seen corresponding path program 3 times [2021-01-21 07:31:16,127 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-21 07:31:16,128 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554240546] [2021-01-21 07:31:16,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-21 07:31:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 07:31:16,270 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 07:31:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-21 07:31:16,409 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-21 07:31:16,473 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-21 07:31:16,473 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-21 07:31:16,473 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-21 07:31:16,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.01 07:31:16 BasicIcfg [2021-01-21 07:31:16,661 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-21 07:31:16,664 INFO L168 Benchmark]: Toolchain (without parser) took 15170.29 ms. Allocated memory was 302.0 MB in the beginning and 549.5 MB in the end (delta: 247.5 MB). Free memory was 276.2 MB in the beginning and 409.4 MB in the end (delta: -133.2 MB). Peak memory consumption was 116.2 MB. Max. memory is 16.0 GB. [2021-01-21 07:31:16,665 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory was 273.0 MB in the beginning and 272.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 07:31:16,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.81 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 273.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.0 GB. [2021-01-21 07:31:16,667 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.23 ms. Allocated memory is still 302.0 MB. Free memory was 273.8 MB in the beginning and 271.7 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-21 07:31:16,668 INFO L168 Benchmark]: Boogie Preprocessor took 48.20 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 268.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-21 07:31:16,668 INFO L168 Benchmark]: RCFGBuilder took 2977.79 ms. Allocated memory is still 302.0 MB. Free memory was 268.6 MB in the beginning and 235.6 MB in the end (delta: 33.0 MB). Peak memory consumption was 165.1 MB. Max. memory is 16.0 GB. [2021-01-21 07:31:16,670 INFO L168 Benchmark]: TraceAbstraction took 11162.09 ms. Allocated memory was 302.0 MB in the beginning and 549.5 MB in the end (delta: 247.5 MB). Free memory was 234.5 MB in the beginning and 409.4 MB in the end (delta: -174.9 MB). Peak memory consumption was 73.6 MB. Max. memory is 16.0 GB. [2021-01-21 07:31:16,675 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory was 273.0 MB in the beginning and 272.9 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 882.81 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 273.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 85.23 ms. Allocated memory is still 302.0 MB. Free memory was 273.8 MB in the beginning and 271.7 MB in the end (delta: 2.1 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 48.20 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 268.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2977.79 ms. Allocated memory is still 302.0 MB. Free memory was 268.6 MB in the beginning and 235.6 MB in the end (delta: 33.0 MB). Peak memory consumption was 165.1 MB. Max. memory is 16.0 GB. * TraceAbstraction took 11162.09 ms. Allocated memory was 302.0 MB in the beginning and 549.5 MB in the end (delta: 247.5 MB). Free memory was 234.5 MB in the beginning and 409.4 MB in the end (delta: -174.9 MB). Peak memory consumption was 73.6 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: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L714] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0] [L719] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0] [L720] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L721] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L722] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L723] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L724] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0] [L725] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0] [L726] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L727] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0] [L728] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L729] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L730] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L731] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L732] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L733] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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$tmp_guard0=0] [L734] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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] [L736] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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] [L738] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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] [L740] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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] [L741] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L742] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L827] 0 pthread_t t841; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L828] FCALL, FORK 0 pthread_create(&t841, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L829] 0 pthread_t t842; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L746] 1 a$w_buff1 = a$w_buff0 [L747] 1 a$w_buff0 = 1 [L748] 1 a$w_buff1_used = a$w_buff0_used [L749] 1 a$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L751] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L752] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L753] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L754] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L757] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L760] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L763] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L830] FCALL, FORK 0 pthread_create(&t842, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L780] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L783] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L786] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L789] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L790] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L791] 2 a$flush_delayed = weak$$choice2 [L792] 2 a$mem_tmp = a [L793] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff1) [L793] 2 a = !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff1) [L794] EXPR 2 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0)) [L794] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0) [L794] EXPR 2 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0)) [L794] 2 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0)) [L795] EXPR 2 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1)) [L795] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1) [L795] EXPR 2 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1)) [L795] 2 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1)) [L796] EXPR 2 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used)) [L796] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used) [L796] EXPR 2 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used)) [L796] 2 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used)) [L797] EXPR 2 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L797] EXPR 2 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] 2 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L798] EXPR 2 weak$$choice2 ? a$r_buff0_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2)) [L798] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2) [L798] EXPR 2 weak$$choice2 ? a$r_buff0_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2)) [L798] 2 a$r_buff0_thd2 = weak$$choice2 ? a$r_buff0_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2)) [L799] EXPR 2 weak$$choice2 ? a$r_buff1_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L799] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L799] EXPR 2 weak$$choice2 ? a$r_buff1_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L799] 2 a$r_buff1_thd2 = weak$$choice2 ? a$r_buff1_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L800] 2 __unbuffered_p1_EBX = a [L801] EXPR 2 a$flush_delayed ? a$mem_tmp : a [L801] 2 a = a$flush_delayed ? a$mem_tmp : a [L802] 2 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L766] 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) [L766] 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) [L767] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L767] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L768] 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 [L769] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L769] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L770] 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 [L773] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L775] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L805] 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) [L805] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L805] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L805] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L806] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L806] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L807] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L807] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L808] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L808] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L809] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L809] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L812] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L832] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L814] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L836] 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) [L836] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L836] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L836] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L837] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L837] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L838] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L838] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L839] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L839] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L840] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L840] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L843] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] [L17] 0 __assert_fail ("0", "mix031_rmo.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_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_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=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}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 91 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 10.7s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.5s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3053occurred 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, 0.6s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 272 NumberOfCodeBlocks, 272 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 193 ConstructedInterpolants, 0 QuantifiedInterpolants, 46458 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...