/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix041_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 01:53:21,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 01:53:21,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 01:53:21,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 01:53:21,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 01:53:21,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 01:53:21,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 01:53:21,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 01:53:21,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 01:53:21,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 01:53:21,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 01:53:21,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 01:53:21,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 01:53:21,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 01:53:21,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 01:53:21,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 01:53:21,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 01:53:21,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 01:53:21,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 01:53:21,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 01:53:21,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 01:53:21,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 01:53:21,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 01:53:21,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 01:53:21,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-27 01:53:21,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-27 01:53:21,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-27 01:53:21,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-27 01:53:21,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-27 01:53:21,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-27 01:53:21,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-27 01:53:21,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-27 01:53:21,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-27 01:53:21,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-27 01:53:21,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-27 01:53:21,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-27 01:53:21,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-27 01:53:21,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-27 01:53:21,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 01:53:21,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 01:53:21,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 01:53:21,416 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf [2021-01-27 01:53:21,474 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 01:53:21,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 01:53:21,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 01:53:21,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 01:53:21,476 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 01:53:21,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 01:53:21,476 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 01:53:21,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 01:53:21,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 01:53:21,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 01:53:21,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 01:53:21,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 01:53:21,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 01:53:21,480 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 01:53:21,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 01:53:21,480 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 01:53:21,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 01:53:21,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 01:53:21,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 01:53:21,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 01:53:21,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 01:53:21,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 01:53:21,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 01:53:21,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 01:53:21,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 01:53:21,483 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 01:53:21,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 01:53:21,483 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 01:53:21,483 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 01:53:21,483 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 01:53:21,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 01:53:21,484 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 01:53:21,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 01:53:21,485 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 01:53:21,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 01:53:21,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 01:53:21,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 01:53:21,932 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 01:53:21,932 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 01:53:21,933 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix041_rmo.opt.i [2021-01-27 01:53:22,021 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/326dd94cd/3ec3046c8f034da4bad11f78fc897b64/FLAG0ec2acd1b [2021-01-27 01:53:22,771 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 01:53:22,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix041_rmo.opt.i [2021-01-27 01:53:22,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/326dd94cd/3ec3046c8f034da4bad11f78fc897b64/FLAG0ec2acd1b [2021-01-27 01:53:23,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/326dd94cd/3ec3046c8f034da4bad11f78fc897b64 [2021-01-27 01:53:23,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 01:53:23,073 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 01:53:23,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 01:53:23,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 01:53:23,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 01:53:23,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f55dfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23, skipping insertion in model container [2021-01-27 01:53:23,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 01:53:23,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 01:53:23,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:53:23,628 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 01:53:23,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 01:53:23,811 INFO L208 MainTranslator]: Completed translation [2021-01-27 01:53:23,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23 WrapperNode [2021-01-27 01:53:23,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 01:53:23,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 01:53:23,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 01:53:23,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 01:53:23,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 01:53:23,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 01:53:23,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 01:53:23,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 01:53:23,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... [2021-01-27 01:53:23,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 01:53:23,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 01:53:23,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 01:53:23,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 01:53:23,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 01:53:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 01:53:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-27 01:53:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 01:53:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 01:53:24,003 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-27 01:53:24,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-27 01:53:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-27 01:53:24,004 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-27 01:53:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 01:53:24,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-27 01:53:24,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 01:53:24,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 01:53:24,007 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-27 01:53:25,834 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 01:53:25,835 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-27 01:53:25,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:53:25 BoogieIcfgContainer [2021-01-27 01:53:25,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 01:53:25,839 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 01:53:25,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 01:53:25,842 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 01:53:25,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 01:53:23" (1/3) ... [2021-01-27 01:53:25,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73604726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:53:25, skipping insertion in model container [2021-01-27 01:53:25,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 01:53:23" (2/3) ... [2021-01-27 01:53:25,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73604726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 01:53:25, skipping insertion in model container [2021-01-27 01:53:25,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 01:53:25" (3/3) ... [2021-01-27 01:53:25,846 INFO L111 eAbstractionObserver]: Analyzing ICFG mix041_rmo.opt.i [2021-01-27 01:53:25,861 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 01:53:25,862 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 01:53:25,865 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 01:53:25,866 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 01:53:25,902 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,903 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,903 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,903 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,904 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,904 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,906 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,907 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,908 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,908 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,908 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,908 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,909 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,910 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,911 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,912 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,912 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,912 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,913 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,913 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,913 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,913 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,914 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,914 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,914 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,915 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,915 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,916 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,916 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,916 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,917 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,917 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,917 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,917 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,917 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,918 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,918 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,918 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,918 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,918 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,919 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,919 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,919 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,919 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,920 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,926 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,927 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,928 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,929 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,931 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,932 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,933 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,934 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,934 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,936 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,937 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,937 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,938 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,938 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,939 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,940 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 01:53:25,942 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-27 01:53:25,956 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-27 01:53:25,996 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 01:53:25,999 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 01:53:25,999 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 01:53:25,999 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 01:53:25,999 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 01:53:26,004 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 01:53:26,004 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 01:53:26,004 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 59 and size of Sequence is : 60[2021-01-27 01:53:26,052 INFO L164 SleepSetCegar]: Size of mCounterexample is: 60 [2021-01-27 01:53:26,053 INFO L165 SleepSetCegar]: [97#[ULTIMATE.startENTRY]don't care, 100#[L-1]don't care, 103#[L-1-1]don't care, 106#[L17]don't care, 109#[L17-1]don't care, 112#[L17-2]don't care, 115#[L17-3]don't care, 118#[L17-4]don't care, 121#[L710]don't care, 124#[L712]don't care, 127#[L713]don't care, 130#[L714]don't care, 133#[L716]don't care, 136#[L717]don't care, 139#[L718]don't care, 142#[L719]don't care, 145#[L720]don't care, 148#[L721]don't care, 151#[L722]don't care, 154#[L723]don't care, 157#[L724]don't care, 160#[L725]don't care, 163#[L726]don't care, 166#[L727]don't care, 169#[L728]don't care, 172#[L729]don't care, 175#[L730]don't care, 178#[L732]don't care, 181#[L734]don't care, 184#[L735]don't care, 187#[L736]don't care, 190#[L-1-2]don't care, 193#[L-1-3]don't care, 196#[L802]don't care, 199#[L802-1]don't care, 202#[L803]don't care, 205#[L803-1, P0ENTRY]don't care, 208#[L804, P0ENTRY]don't care, 216#[L804, L739]don't care, 220#[L741, L804]don't care, 228#[L804, L744]don't care, 234#[L751, L804]don't care, 240#[L754, L804]don't care, 244#[L804, P0FINAL]don't care, 250#[L804, P0EXIT]don't care, 256#[L804-1, P0EXIT]don't care, 259#[P0EXIT, L805]don't care, 262#[P1ENTRY, P0EXIT, L805-1]don't care, 265#[P1ENTRY, P0EXIT, L806]don't care, 273#[P1ENTRY, L808, P0EXIT]don't care, 277#[P1ENTRY, L809, P0EXIT]don't care, 283#[P1ENTRY, L2, P0EXIT]don't care, 291#[P1ENTRY, P0EXIT, L3]don't care, 295#[P1ENTRY, L3-1, P0EXIT]don't care, 299#[P1ENTRY, L2-1, P0EXIT]don't care, 308#[P1ENTRY, P0EXIT, L816]don't care, 314#[P1ENTRY, P0EXIT, L832]don't care, 320#[P1ENTRY, P0EXIT, L833]don't care, 328#[L759, P0EXIT, L833]don't care, 336#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, L833]don't care] [2021-01-27 01:53:26,053 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:26,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:26,059 INFO L82 PathProgramCache]: Analyzing trace with hash 559696070, now seen corresponding path program 1 times [2021-01-27 01:53:26,070 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:26,070 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362537602] [2021-01-27 01:53:26,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:26,444 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362537602] [2021-01-27 01:53:26,445 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:26,445 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 01:53:26,446 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480491078] [2021-01-27 01:53:26,456 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 01:53:26,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:26,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 01:53:26,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 01:53:26,475 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:26,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 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: 55 and size of Sequence is : 56[2021-01-27 01:53:26,501 INFO L164 SleepSetCegar]: Size of mCounterexample is: 56 [2021-01-27 01:53:26,502 INFO L165 SleepSetCegar]: [340#[ULTIMATE.startENTRY]true, 342#[L-1]true, 344#[L-1-1]true, 346#[L17]true, 348#[L17-1]true, 350#[L17-2]true, 352#[L17-3]true, 354#[L17-4]true, 356#[L710]true, 358#[L712]true, 360#[L713]true, 362#[L714]true, 364#[L716]true, 366#[L717]true, 368#[L718]true, 370#[L719]true, 372#[L720]true, 374#[L721]true, 376#[L722]true, 378#[L723]true, 380#[L724]true, 382#[L725]true, 384#[L726]true, 386#[L727]true, 388#[L728]true, 390#[L729]true, 392#[L730]true, 394#[L732]true, 396#[L734]true, 398#[L735]true, 400#[L736]true, 402#[L-1-2]true, 404#[L-1-3]true, 406#[L802]true, 408#[L802-1]true, 410#[L803]true, 412#[L803-1, P0ENTRY]true, 414#[L804, P0ENTRY]true, 419#[L804, L739]true, 422#[L741, L804]true, 427#[L804, L744]true, 431#[L751, L804]true, 435#[L754, L804]true, 438#[L804, P0FINAL]true, 442#[L804, P0EXIT]true, 446#[L804-1, P0EXIT]true, 448#[P0EXIT, L805]true, 450#[P1ENTRY, P0EXIT, L805-1]true, 452#[P1ENTRY, P0EXIT, L806]true, 457#[P1ENTRY, L808, P0EXIT]true, 460#[P1ENTRY, L809, P0EXIT]true, 464#[P1ENTRY, L2, P0EXIT]true, 469#[P1ENTRY, P0EXIT, L3]true, 472#[P1ENTRY, L3-1, P0EXIT]true, 479#[L759, L3-1, P0EXIT]true, 488#[P1Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1, P0EXIT]true] [2021-01-27 01:53:26,502 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 01:53:26,502 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:26,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:26,505 INFO L82 PathProgramCache]: Analyzing trace with hash -591117169, now seen corresponding path program 1 times [2021-01-27 01:53:26,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:26,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367367871] [2021-01-27 01:53:26,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:26,753 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367367871] [2021-01-27 01:53:26,753 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:26,753 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 01:53:26,753 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545425319] [2021-01-27 01:53:26,755 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 01:53:26,755 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:26,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 01:53:26,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 01:53:26,756 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:26,756 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 27.5) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:26,783 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:26,851 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:26,852 INFO L165 SleepSetCegar]: [494#[ULTIMATE.startENTRY]true, 497#[L-1]true, 500#[L-1-1]true, 503#[L17]true, 506#[L17-1]true, 509#[L17-2]true, 512#[L17-3]true, 515#[L17-4]true, 518#[L710]true, 521#[L712]true, 524#[L713]true, 527#[L714]true, 530#[L716]true, 533#[L717]true, 536#[L718]true, 539#[L719]true, 542#[L720]true, 545#[L721]true, 548#[L722]true, 551#[L723]true, 554#[L724]true, 557#[L725]true, 560#[L726]true, 563#[L727]true, 566#[L728]true, 569#[L729](= ~x$w_buff0_used~0 0), 572#[L730](= ~x$w_buff0_used~0 0), 575#[L732](= ~x$w_buff0_used~0 0), 578#[L734](= ~x$w_buff0_used~0 0), 581#[L735](= ~x$w_buff0_used~0 0), 584#[L736](= ~x$w_buff0_used~0 0), 587#[L-1-2](= ~x$w_buff0_used~0 0), 590#[L-1-3](= ~x$w_buff0_used~0 0), 593#[L802](= ~x$w_buff0_used~0 0), 596#[L802-1](= ~x$w_buff0_used~0 0), 599#[L803](= ~x$w_buff0_used~0 0), 602#[L803-1, P0ENTRY](= ~x$w_buff0_used~0 0), 605#[L804, P0ENTRY](= ~x$w_buff0_used~0 0), 613#[L804, L739](= ~x$w_buff0_used~0 0), 617#[L741, L804](= ~x$w_buff0_used~0 0), 625#[L804, L744](= ~x$w_buff0_used~0 0), 631#[L751, L804](= ~x$w_buff0_used~0 0), 637#[L754, L804](= ~x$w_buff0_used~0 0), 641#[L804, P0FINAL](= ~x$w_buff0_used~0 0), 647#[L804, P0EXIT](= ~x$w_buff0_used~0 0), 653#[L804-1, P0EXIT](= ~x$w_buff0_used~0 0), 656#[P0EXIT, L805](= ~x$w_buff0_used~0 0), 659#[P1ENTRY, P0EXIT, L805-1](= ~x$w_buff0_used~0 0), 662#[P1ENTRY, P0EXIT, L806](= ~x$w_buff0_used~0 0), 670#[P1ENTRY, L808, P0EXIT](= ~x$w_buff0_used~0 0), 674#[P1ENTRY, L809, P0EXIT](= ~x$w_buff0_used~0 0), 680#[P1ENTRY, L2, P0EXIT](= ~x$w_buff0_used~0 0), 688#[P1ENTRY, P0EXIT, L3](= ~x$w_buff0_used~0 0), 696#[P1ENTRY, L2-1, P0EXIT](= ~x$w_buff0_used~0 0), 799#[P1ENTRY, P0EXIT, L816](= ~x$w_buff0_used~0 0), 807#[P1ENTRY, P0EXIT, L832](= ~x$w_buff0_used~0 0), 815#[P1ENTRY, P0EXIT, L833](= ~x$w_buff0_used~0 0), 825#[L759, P0EXIT, L833](= ~x$w_buff0_used~0 0), 832#[P0EXIT, L833, L769]true, 849#[P0EXIT, L772, L833]true, 861#[L775, P0EXIT, L833]true, 871#[L778, P0EXIT, L833]true, 883#[L785, P0EXIT, L833]true, 895#[P0EXIT, L833, L788]true, 909#[P1FINAL, P0EXIT, L833]true, 919#[P0EXIT, P1EXIT, L833]true, 928#[P0EXIT, P1EXIT, L18]true, 934#[L18-1, P0EXIT, P1EXIT]true, 945#[L18-2, P0EXIT, P1EXIT]true, 952#[L17-5, P0EXIT, P1EXIT]true, 961#[P0EXIT, P1EXIT, L17-7]true, 975#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 01:53:26,852 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 01:53:26,852 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:26,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:26,853 INFO L82 PathProgramCache]: Analyzing trace with hash 738958046, now seen corresponding path program 1 times [2021-01-27 01:53:26,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:26,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119623900] [2021-01-27 01:53:26,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:27,199 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119623900] [2021-01-27 01:53:27,199 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:27,199 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 01:53:27,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462563243] [2021-01-27 01:53:27,200 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 01:53:27,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:27,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 01:53:27,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 01:53:27,206 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:27,207 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:27,421 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:28,094 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:28,275 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:28,363 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:28,363 INFO L165 SleepSetCegar]: [984#[ULTIMATE.startENTRY]true, 987#[L-1]true, 990#[L-1-1]true, 993#[L17]true, 996#[L17-1]true, 999#[L17-2]true, 1002#[L17-3]true, 1005#[L17-4]true, 1008#[L710]true, 1011#[L712](= ~__unbuffered_p1_EAX~0 0), 1014#[L713](= ~__unbuffered_p1_EAX~0 0), 1017#[L714](= ~__unbuffered_p1_EAX~0 0), 1020#[L716](= ~__unbuffered_p1_EAX~0 0), 1023#[L717](= ~__unbuffered_p1_EAX~0 0), 1026#[L718](= ~__unbuffered_p1_EAX~0 0), 1029#[L719](= ~__unbuffered_p1_EAX~0 0), 1032#[L720](= ~__unbuffered_p1_EAX~0 0), 1035#[L721](= ~__unbuffered_p1_EAX~0 0), 1038#[L722](= ~__unbuffered_p1_EAX~0 0), 1041#[L723](= ~__unbuffered_p1_EAX~0 0), 1044#[L724](= ~__unbuffered_p1_EAX~0 0), 1047#[L725](= ~__unbuffered_p1_EAX~0 0), 1050#[L726](= ~__unbuffered_p1_EAX~0 0), 1053#[L727](= ~__unbuffered_p1_EAX~0 0), 1056#[L728](= ~__unbuffered_p1_EAX~0 0), 1059#[L729](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1062#[L730](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1065#[L732](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1068#[L734](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1071#[L735](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1074#[L736](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1077#[L-1-2](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1080#[L-1-3](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1083#[L802](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1086#[L802-1](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1089#[L803](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1092#[L803-1, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1095#[L804, P0ENTRY](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1103#[L804, L739](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1107#[L741, L804](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1115#[L804, L744](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1121#[L751, L804](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1127#[L754, L804](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1131#[L804, P0FINAL](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1137#[L804, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1143#[L804-1, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1146#[P0EXIT, L805](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1149#[P1ENTRY, P0EXIT, L805-1](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1152#[P1ENTRY, P0EXIT, L806](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1160#[P1ENTRY, L808, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1164#[P1ENTRY, L809, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1170#[P1ENTRY, L2, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1178#[P1ENTRY, P0EXIT, L3](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1186#[P1ENTRY, L2-1, P0EXIT](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1242#[P1ENTRY, P0EXIT, L816](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 1252#[L759, P0EXIT, L816](and (= ~x$w_buff0_used~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2267#[P0EXIT, L816, L769](= ~__unbuffered_p1_EAX~0 0), 2278#[P0EXIT, L772, L816](= ~__unbuffered_p1_EAX~0 0), 2287#[L775, P0EXIT, L816]true, 2295#[L775, P0EXIT, L832]true, 2303#[L775, P0EXIT, L833]true, 2307#[L778, P0EXIT, L833]true, 2313#[L785, P0EXIT, L833]true, 2319#[P0EXIT, L833, L788]true, 2327#[P1FINAL, P0EXIT, L833]true, 2331#[P0EXIT, P1EXIT, L833]true, 2337#[P0EXIT, P1EXIT, L18]true, 2340#[L18-1, P0EXIT, P1EXIT]true, 2345#[L18-2, P0EXIT, P1EXIT]true, 2349#[L17-5, P0EXIT, P1EXIT]true, 2352#[P0EXIT, P1EXIT, L17-7]true, 2360#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]true] [2021-01-27 01:53:28,364 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 01:53:28,364 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:28,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:28,364 INFO L82 PathProgramCache]: Analyzing trace with hash -784041698, now seen corresponding path program 2 times [2021-01-27 01:53:28,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:28,365 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966444694] [2021-01-27 01:53:28,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:28,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:28,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966444694] [2021-01-27 01:53:28,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:28,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-27 01:53:28,892 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464262130] [2021-01-27 01:53:28,893 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-27 01:53:28,894 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:28,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-27 01:53:28,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2021-01-27 01:53:28,895 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:28,895 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.461538461538462) internal successors, (71), 13 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:28,995 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:29,433 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 31 [2021-01-27 01:53:29,795 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:30,268 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:30,269 INFO L165 SleepSetCegar]: [2376#[ULTIMATE.startENTRY]true, 2379#[L-1]true, 2382#[L-1-1]true, 2385#[L17]true, 2388#[L17-1]true, 2391#[L17-2]true, 2394#[L17-3]true, 2397#[L17-4]true, 2400#[L710]true, 2403#[L712](= ~__unbuffered_p1_EAX~0 0), 2406#[L713](= ~__unbuffered_p1_EAX~0 0), 2409#[L714](= ~__unbuffered_p1_EAX~0 0), 2412#[L716](= ~__unbuffered_p1_EAX~0 0), 2415#[L717](= ~__unbuffered_p1_EAX~0 0), 2418#[L718](= ~__unbuffered_p1_EAX~0 0), 2421#[L719](= ~__unbuffered_p1_EAX~0 0), 2424#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2427#[L721](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2430#[L722](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 2433#[L723](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2436#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2439#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2442#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2445#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2448#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2451#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2454#[L730](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2457#[L732](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2460#[L734](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2463#[L735](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2466#[L736](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2469#[L-1-2](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2472#[L-1-3](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2475#[L802](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2478#[L802-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2481#[L803](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2484#[L803-1, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2487#[L804, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2495#[L804, L739](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2499#[L741, L804](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2507#[L804, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2513#[L751, L804](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2519#[L754, L804](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2523#[L804, P0FINAL](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2529#[L804, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2535#[L804-1, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2538#[P0EXIT, L805](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2541#[P1ENTRY, P0EXIT, L805-1](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2544#[P1ENTRY, P0EXIT, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2552#[P1ENTRY, L808, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2556#[P1ENTRY, L809, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2562#[P1ENTRY, L2, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2570#[P1ENTRY, P0EXIT, L3](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2578#[P1ENTRY, L2-1, P0EXIT](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2636#[P1ENTRY, P0EXIT, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 2646#[L759, P0EXIT, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3079#[P0EXIT, L816, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 3085#[P0EXIT, L772, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 3088#[L775, P0EXIT, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ .cse0 1)))), 3093#[L778, P0EXIT, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ .cse0 1)))), 3103#[L785, P0EXIT, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3117#[L785, P0EXIT, L832](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3127#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3131#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3139#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3143#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3149#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3152#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3157#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3161#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3164#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0)), 3172#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:30,270 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 01:53:30,270 INFO L429 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:30,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:30,270 INFO L82 PathProgramCache]: Analyzing trace with hash -765453794, now seen corresponding path program 3 times [2021-01-27 01:53:30,271 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:30,271 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785038870] [2021-01-27 01:53:30,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:30,519 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785038870] [2021-01-27 01:53:30,519 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:30,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-27 01:53:30,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015089118] [2021-01-27 01:53:30,520 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-27 01:53:30,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:30,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-27 01:53:30,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-01-27 01:53:30,522 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:30,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:30,835 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:31,128 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:31,303 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:31,817 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:32,745 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:32,856 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:33,015 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:33,081 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:33,704 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:33,705 INFO L165 SleepSetCegar]: [3182#[ULTIMATE.startENTRY]true, 3185#[L-1]true, 3188#[L-1-1]true, 3191#[L17]true, 3194#[L17-1]true, 3197#[L17-2]true, 3200#[L17-3]true, 3203#[L17-4]true, 3206#[L710]true, 3209#[L712](= ~__unbuffered_p1_EAX~0 0), 3212#[L713](= ~__unbuffered_p1_EAX~0 0), 3215#[L714](= ~__unbuffered_p1_EAX~0 0), 3218#[L716](= ~__unbuffered_p1_EAX~0 0), 3221#[L717](= ~__unbuffered_p1_EAX~0 0), 3224#[L718](= ~__unbuffered_p1_EAX~0 0), 3227#[L719](= ~__unbuffered_p1_EAX~0 0), 3230#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 3233#[L721](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 3236#[L722](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 3239#[L723](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3242#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3245#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3248#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3251#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3254#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3257#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3260#[L730](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3263#[L732](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3266#[L734](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3269#[L735](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3272#[L736](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3275#[L-1-2](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3278#[L-1-3](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3281#[L802](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3284#[L802-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3287#[L803](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3290#[L803-1, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3293#[L804, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3301#[L804, L739](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3305#[L741, L804](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3313#[L804, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 3317#[L804-1, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15147#[L744, L805](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15159#[P1ENTRY, L744, L805-1](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15180#[P1ENTRY, L744, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15206#[P1ENTRY, L808, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15228#[P1ENTRY, L809, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15252#[P1ENTRY, L2, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15278#[P1ENTRY, L3, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15313#[P1ENTRY, L2-1, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15643#[P1ENTRY, L816, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 15669#[L759, L816, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 18333#[L816, L744, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 18352#[L751, L816, L769](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 18366#[L754, L816, L769](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20450#[L816, L769, P0FINAL](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20460#[P0EXIT, L816, L769](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20468#[P0EXIT, L772, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20473#[L775, P0EXIT, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20480#[L775, P0EXIT, L832](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20492#[L775, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20500#[L778, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20508#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20514#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20522#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20526#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20532#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20535#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20540#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20544#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20547#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 20555#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:33,709 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 01:53:33,709 INFO L429 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:33,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:33,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1293840610, now seen corresponding path program 4 times [2021-01-27 01:53:33,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:33,713 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230107734] [2021-01-27 01:53:33,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:34,267 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230107734] [2021-01-27 01:53:34,267 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:34,267 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-01-27 01:53:34,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537167095] [2021-01-27 01:53:34,269 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-01-27 01:53:34,270 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:34,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-01-27 01:53:34,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2021-01-27 01:53:34,273 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:34,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.461538461538462) internal successors, (71), 13 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:34,332 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:34,502 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:35,787 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:36,839 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:37,150 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:37,248 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:37,345 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:38,068 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:38,481 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:38,482 INFO L165 SleepSetCegar]: [20571#[ULTIMATE.startENTRY]true, 20574#[L-1]true, 20577#[L-1-1]true, 20580#[L17]true, 20583#[L17-1]true, 20586#[L17-2]true, 20589#[L17-3]true, 20592#[L17-4]true, 20595#[L710]true, 20598#[L712](= ~__unbuffered_p1_EAX~0 0), 20601#[L713](= ~__unbuffered_p1_EAX~0 0), 20604#[L714](= ~__unbuffered_p1_EAX~0 0), 20607#[L716](= ~__unbuffered_p1_EAX~0 0), 20610#[L717](= ~__unbuffered_p1_EAX~0 0), 20613#[L718](= ~__unbuffered_p1_EAX~0 0), 20616#[L719](= ~__unbuffered_p1_EAX~0 0), 20619#[L720](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 20622#[L721](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 20625#[L722](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 20628#[L723](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20631#[L724](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20634#[L725](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20637#[L726](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20640#[L727](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20643#[L728](and (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20646#[L729](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20649#[L730](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20652#[L732](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20655#[L734](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20658#[L735](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20661#[L736](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20664#[L-1-2](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20667#[L-1-3](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20670#[L802](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20673#[L802-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20676#[L803](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20679#[L803-1, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20682#[L804, P0ENTRY](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20690#[L804, L739](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20694#[L741, L804](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 20700#[L741, L804-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29611#[L741, L805](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29625#[L741, P1ENTRY, L805-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29650#[L741, P1ENTRY, L806](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29680#[L741, P1ENTRY, L808](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29706#[L741, P1ENTRY, L809](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29734#[L741, P1ENTRY, L2](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29764#[L741, P1ENTRY, L3](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 29805#[L741, P1ENTRY, L2-1](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 30140#[L741, P1ENTRY, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 30170#[L741, L759, L816](and (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 36952#[L741, L816, L769](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 36973#[L741, L772, L816](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 36993#[L741, L775, L816](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37019#[L741, L775, L832](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37045#[L741, L775, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37074#[L775, L744, L833](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= ~x$r_buff0_thd0~0 0) (= ~x$r_buff1_thd0~0 0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1))), 37101#[L751, L775, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37128#[L754, L775, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37151#[L775, L833, P0FINAL](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37176#[L775, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37181#[L778, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37187#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37193#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37201#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37205#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37211#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37214#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37219#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37223#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37226#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 37234#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EBX~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:38,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 01:53:38,482 INFO L429 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:38,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:38,483 INFO L82 PathProgramCache]: Analyzing trace with hash -219874306, now seen corresponding path program 5 times [2021-01-27 01:53:38,484 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:38,484 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633701028] [2021-01-27 01:53:38,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:38,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633701028] [2021-01-27 01:53:38,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:38,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-27 01:53:38,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922887182] [2021-01-27 01:53:38,845 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-27 01:53:38,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:38,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-27 01:53:38,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-01-27 01:53:38,847 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:38,848 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.454545454545454) internal successors, (71), 11 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:39,390 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:39,432 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:40,076 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:40,391 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:40,442 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:41,306 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:41,362 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:41,736 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:41,929 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:41,931 INFO L165 SleepSetCegar]: [37248#[ULTIMATE.startENTRY]true, 37251#[L-1]true, 37254#[L-1-1]true, 37257#[L17]true, 37260#[L17-1]true, 37263#[L17-2]true, 37266#[L17-3]true, 37269#[L17-4]true, 37272#[L710]true, 37275#[L712](= ~__unbuffered_p1_EAX~0 0), 37278#[L713](= ~__unbuffered_p1_EAX~0 0), 37281#[L714](= ~__unbuffered_p1_EAX~0 0), 37284#[L716](= ~__unbuffered_p1_EAX~0 0), 37287#[L717](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37290#[L718](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37293#[L719](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37296#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 37299#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 37302#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 37305#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37308#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37311#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37314#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37317#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37320#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37323#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 37326#[L730](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0)), 37331#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37334#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37337#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37340#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37343#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37346#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37349#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37352#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37355#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37358#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37361#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37369#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 37375#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 51902#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 51918#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 51947#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 51981#[P1ENTRY, L808, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52011#[P1ENTRY, L809, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52043#[P1ENTRY, L2, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52077#[P1ENTRY, L3, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52124#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52695#[P1ENTRY, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 52729#[L759, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 58003#[L816, L739, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 58022#[L772, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 58038#[L775, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 58064#[L778, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 58096#[L741, L778, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 58116#[L778, L816, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= ~x$r_buff0_thd0~0 0) (= ~x$r_buff1_thd0~0 0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1))), 58138#[L751, L778, L816](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60645#[L751, L778, L832](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60660#[L751, L778, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60677#[L754, L778, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60690#[L778, L833, P0FINAL](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60707#[L778, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60716#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60726#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60738#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60746#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60754#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60759#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60768#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60776#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60783#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0)), 60795#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:41,931 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 01:53:41,931 INFO L429 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:41,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:41,932 INFO L82 PathProgramCache]: Analyzing trace with hash -1854488060, now seen corresponding path program 6 times [2021-01-27 01:53:41,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:41,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494188253] [2021-01-27 01:53:41,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:42,458 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494188253] [2021-01-27 01:53:42,458 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:42,458 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-01-27 01:53:42,458 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320441414] [2021-01-27 01:53:42,459 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-01-27 01:53:42,459 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:42,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-01-27 01:53:42,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-01-27 01:53:42,460 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:42,460 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.916666666666667) internal successors, (71), 12 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:42,626 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:43,411 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 17 [2021-01-27 01:53:43,510 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:43,771 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:43,858 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:43,956 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:44,010 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:44,155 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:44,188 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:44,246 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:44,457 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:45,340 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:45,343 INFO L165 SleepSetCegar]: [60810#[ULTIMATE.startENTRY]true, 60813#[L-1]true, 60816#[L-1-1]true, 60819#[L17]true, 60822#[L17-1]true, 60825#[L17-2]true, 60828#[L17-3]true, 60831#[L17-4]true, 60834#[L710]true, 60837#[L712](= ~__unbuffered_p1_EAX~0 0), 60840#[L713](= ~__unbuffered_p1_EAX~0 0), 60843#[L714](= ~__unbuffered_p1_EAX~0 0), 60846#[L716](= ~__unbuffered_p1_EAX~0 0), 60849#[L717](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60852#[L718](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60855#[L719](and (= ~x~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60858#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~__unbuffered_p1_EAX~0 0)), 60861#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 60864#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~__unbuffered_p1_EAX~0 0)), 60867#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60870#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60873#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60876#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60879#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60882#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60885#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0)), 60888#[L730](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0)), 60893#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60896#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60899#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60902#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60905#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60908#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60911#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60914#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60917#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60920#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60923#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60931#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 60937#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72676#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72679#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72682#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72690#[P1ENTRY, L808, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72694#[P1ENTRY, L809, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72700#[P1ENTRY, L2, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72708#[P1ENTRY, L3, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72716#[P1ENTRY, L2-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72922#[P1ENTRY, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 72930#[L759, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0))), 75297#[L816, L739, L769](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 75303#[L772, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0))), 75306#[L775, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 75311#[L778, L816, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 75318#[L741, L778, L816](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))), 75326#[L778, L816, L744](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= ~x$r_buff0_thd0~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1))), 75334#[L751, L778, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76315#[L754, L778, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76335#[L778, L816, P0FINAL](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76359#[L778, P0EXIT, L816](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76373#[L785, P0EXIT, L816](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76388#[L785, P0EXIT, L832](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76400#[L785, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76404#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76412#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76416#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76422#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76425#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76430#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76434#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76437#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 76445#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:45,344 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 01:53:45,344 INFO L429 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:45,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:45,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1970244996, now seen corresponding path program 7 times [2021-01-27 01:53:45,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:45,352 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867804234] [2021-01-27 01:53:45,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 01:53:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 01:53:45,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867804234] [2021-01-27 01:53:45,547 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 01:53:45,547 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-01-27 01:53:45,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351023919] [2021-01-27 01:53:45,547 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-01-27 01:53:45,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 01:53:45,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-01-27 01:53:45,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-01-27 01:53:45,548 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 01:53:45,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-27 01:53:45,699 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 01:53:45,821 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 71 and size of Sequence is : 72[2021-01-27 01:53:45,928 INFO L164 SleepSetCegar]: Size of mCounterexample is: 72 [2021-01-27 01:53:45,930 INFO L165 SleepSetCegar]: [76454#[ULTIMATE.startENTRY]true, 76457#[L-1]true, 76460#[L-1-1]true, 76463#[L17]true, 76466#[L17-1]true, 76469#[L17-2]true, 76472#[L17-3]true, 76475#[L17-4]true, 76478#[L710](= ~__unbuffered_cnt~0 0), 76481#[L712](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 76484#[L713](and (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0)), 76489#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76492#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76495#[L717](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76498#[L718](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76501#[L719](and (= ~x~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76504#[L720](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76507#[L721](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76510#[L722](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76513#[L723](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76516#[L724](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76519#[L725](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76522#[L726](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76525#[L727](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76528#[L728](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76531#[L729](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76534#[L730](and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (= 0 ~x$r_buff0_thd1~0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 76537#[L732](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76540#[L734](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76543#[L735](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76546#[L736](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76549#[L-1-2](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76552#[L-1-3](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76555#[L802](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76558#[L802-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76561#[L803](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76564#[L803-1, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76567#[L804, P0ENTRY](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76575#[L804, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 76581#[L804-1, L739](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 81420#[L739, L805](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 81423#[P1ENTRY, L739, L805-1](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 81426#[P1ENTRY, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 81432#[L759, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$w_buff0_used~0 0) (= ~x$r_buff1_thd1~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~x~0 ~x$w_buff1~0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84738#[L739, L769, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84761#[L772, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84781#[L775, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84801#[L778, L739, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84831#[L741, L778, L806](let ((.cse0 (div ~x$w_buff1_used~0 256))) (and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~x$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0))), 84853#[L778, L744, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= ~x$r_buff0_thd0~0 0) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (< 0 (+ (div ~x$r_buff0_thd0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 84875#[L751, L778, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 84897#[L754, L778, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 84919#[L778, P0FINAL, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 84943#[L778, P0EXIT, L806](and (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 84957#[L785, P0EXIT, L806](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 84970#[P0EXIT, L788, L806](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~x$r_buff1_thd0~0 0) (<= ~main$tmp_guard0~0 0)), 84985#[L808, P0EXIT, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 84989#[L809, P0EXIT, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 84995#[L2, P0EXIT, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85003#[P0EXIT, L3, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85011#[L2-1, P0EXIT, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85022#[P0EXIT, L816, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85036#[P0EXIT, L832, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85048#[P0EXIT, L833, L788](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85056#[P1FINAL, P0EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85060#[P0EXIT, P1EXIT, L833](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85066#[P0EXIT, P1EXIT, L18](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85069#[L18-1, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85074#[L18-2, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85078#[L17-5, P0EXIT, P1EXIT](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85081#[P0EXIT, P1EXIT, L17-7](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0)), 85089#[P0EXIT, P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION](and (= 0 ~x$r_buff0_thd0~0) (= 0 ~x$r_buff0_thd1~0) (= ~z~0 1) (<= 0 ~x$w_buff1_used~0) (<= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0))] [2021-01-27 01:53:45,930 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-27 01:53:45,930 INFO L429 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 01:53:45,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 01:53:45,931 INFO L82 PathProgramCache]: Analyzing trace with hash -440037734, now seen corresponding path program 8 times [2021-01-27 01:53:45,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 01:53:45,931 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871517006] [2021-01-27 01:53:45,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 01:53:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:53:45,987 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:53:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 01:53:46,029 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 01:53:46,077 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 01:53:46,078 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 01:53:46,078 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-01-27 01:53:46,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 01:53:46 BasicIcfg [2021-01-27 01:53:46,280 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 01:53:46,284 INFO L168 Benchmark]: Toolchain (without parser) took 23219.37 ms. Allocated memory was 302.0 MB in the beginning and 645.9 MB in the end (delta: 343.9 MB). Free memory was 276.1 MB in the beginning and 297.8 MB in the end (delta: -21.7 MB). Peak memory consumption was 322.7 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,285 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 01:53:46,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 734.98 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 281.8 MB in the end (delta: -6.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,287 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.20 ms. Allocated memory is still 302.0 MB. Free memory was 281.8 MB in the beginning and 279.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,290 INFO L168 Benchmark]: Boogie Preprocessor took 48.35 ms. Allocated memory is still 302.0 MB. Free memory was 279.8 MB in the beginning and 277.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,291 INFO L168 Benchmark]: RCFGBuilder took 1911.81 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 277.7 MB in the beginning and 305.1 MB in the end (delta: -27.5 MB). Peak memory consumption was 172.0 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,296 INFO L168 Benchmark]: TraceAbstraction took 20441.26 ms. Allocated memory was 362.8 MB in the beginning and 645.9 MB in the end (delta: 283.1 MB). Free memory was 305.1 MB in the beginning and 297.8 MB in the end (delta: 7.3 MB). Peak memory consumption was 289.4 MB. Max. memory is 16.0 GB. [2021-01-27 01:53:46,303 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 734.98 ms. Allocated memory is still 302.0 MB. Free memory was 275.1 MB in the beginning and 281.8 MB in the end (delta: -6.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 61.20 ms. Allocated memory is still 302.0 MB. Free memory was 281.8 MB in the beginning and 279.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 48.35 ms. Allocated memory is still 302.0 MB. Free memory was 279.8 MB in the beginning and 277.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1911.81 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 277.7 MB in the beginning and 305.1 MB in the end (delta: -27.5 MB). Peak memory consumption was 172.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 20441.26 ms. Allocated memory was 362.8 MB in the beginning and 645.9 MB in the end (delta: 283.1 MB). Free memory was 305.1 MB in the beginning and 297.8 MB in the end (delta: 7.3 MB). Peak memory consumption was 289.4 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_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L717] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L718] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L719] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L720] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L721] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L722] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0] [L723] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L724] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L725] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0] [L726] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L727] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L728] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L729] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L730] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L732] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L734] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L735] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L736] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L802] 0 pthread_t t1099; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L803] FCALL, FORK 0 pthread_create(&t1099, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L804] 0 pthread_t t1100; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L805] FCALL, FORK 0 pthread_create(&t1100, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L760] 2 x$w_buff1 = x$w_buff0 [L761] 2 x$w_buff0 = 2 [L762] 2 x$w_buff1_used = x$w_buff0_used [L763] 2 x$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L766] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L767] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L768] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L771] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L774] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L777] 2 __unbuffered_p1_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L740] 1 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L743] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] EXPR 1 x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x [L746] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L746] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L747] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L747] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L748] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L748] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L749] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L749] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L750] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L750] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L755] 1 return 0; VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L780] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L780] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L781] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L781] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L782] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L782] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L783] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L783] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L784] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L784] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L811] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L811] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L812] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L812] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L813] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L813] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L814] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L814] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L815] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L815] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 x$flush_delayed = weak$$choice2 [L821] 0 x$mem_tmp = x [L822] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L822] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L823] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L823] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0) [L823] EXPR 0 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L823] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L824] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L824] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1) [L824] EXPR 0 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L824] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L825] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L825] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used) [L825] EXPR 0 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L825] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L826] EXPR 0 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L827] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0) [L827] EXPR 0 weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L827] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] EXPR 0 !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L828] EXPR 0 weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 x$flush_delayed ? x$mem_tmp : x [L830] 0 x = x$flush_delayed ? x$mem_tmp : x [L831] 0 x$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L789] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L17] 0 __assert_fail ("0", "mix041_rmo.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 20.0s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 682 NumberOfCodeBlocks, 682 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 602 ConstructedInterpolants, 0 QuantifiedInterpolants, 243110 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...