/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/mix048_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-22 03:09:42,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-22 03:09:42,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-22 03:09:42,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-22 03:09:42,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-22 03:09:42,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-22 03:09:42,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-22 03:09:42,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-22 03:09:42,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-22 03:09:42,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-22 03:09:42,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-22 03:09:42,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-22 03:09:42,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-22 03:09:42,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-22 03:09:42,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-22 03:09:42,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-22 03:09:42,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-22 03:09:42,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-22 03:09:42,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-22 03:09:42,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-22 03:09:42,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-22 03:09:42,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-22 03:09:42,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-22 03:09:42,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-22 03:09:42,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-22 03:09:42,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-22 03:09:42,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-22 03:09:42,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-22 03:09:42,258 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 [2021-01-22 03:09:42,307 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-22 03:09:42,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-22 03:09:42,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-22 03:09:42,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-22 03:09:42,312 INFO L138 SettingsManager]: * Use SBE=true [2021-01-22 03:09:42,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-22 03:09:42,313 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-22 03:09:42,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-22 03:09:42,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-22 03:09:42,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-22 03:09:42,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-22 03:09:42,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-22 03:09:42,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-22 03:09:42,315 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-22 03:09:42,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-22 03:09:42,316 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-22 03:09:42,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-22 03:09:42,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-22 03:09:42,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-22 03:09:42,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-22 03:09:42,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-22 03:09:42,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-22 03:09:42,317 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-22 03:09:42,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-22 03:09:42,318 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-22 03:09:42,318 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-22 03:09:42,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-22 03:09:42,318 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-22 03:09:42,319 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-22 03:09:42,319 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-22 03:09:42,319 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-22 03:09:42,319 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-22 03:09:42,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-22 03:09:42,320 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-22 03:09:42,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-22 03:09:42,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-22 03:09:42,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-22 03:09:42,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-22 03:09:42,719 INFO L275 PluginConnector]: CDTParser initialized [2021-01-22 03:09:42,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix048_tso.opt.i [2021-01-22 03:09:42,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f17b933/059918393bd744b6be1e002480624046/FLAG507b03157 [2021-01-22 03:09:43,424 INFO L306 CDTParser]: Found 1 translation units. [2021-01-22 03:09:43,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix048_tso.opt.i [2021-01-22 03:09:43,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f17b933/059918393bd744b6be1e002480624046/FLAG507b03157 [2021-01-22 03:09:43,722 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f17b933/059918393bd744b6be1e002480624046 [2021-01-22 03:09:43,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-22 03:09:43,727 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-22 03:09:43,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-22 03:09:43,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-22 03:09:43,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-22 03:09:43,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 03:09:43" (1/1) ... [2021-01-22 03:09:43,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339a6425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:43, skipping insertion in model container [2021-01-22 03:09:43,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 03:09:43" (1/1) ... [2021-01-22 03:09:43,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-22 03:09:43,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-22 03:09:44,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 03:09:44,227 INFO L203 MainTranslator]: Completed pre-run [2021-01-22 03:09:44,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 03:09:44,419 INFO L208 MainTranslator]: Completed translation [2021-01-22 03:09:44,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44 WrapperNode [2021-01-22 03:09:44,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-22 03:09:44,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-22 03:09:44,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-22 03:09:44,423 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-22 03:09:44,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-22 03:09:44,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-22 03:09:44,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-22 03:09:44,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-22 03:09:44,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,566 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (1/1) ... [2021-01-22 03:09:44,581 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-22 03:09:44,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-22 03:09:44,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-22 03:09:44,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-22 03:09:44,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (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 [2021-01-22 03:09:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-22 03:09:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-22 03:09:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-22 03:09:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-22 03:09:44,658 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-22 03:09:44,658 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-22 03:09:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-22 03:09:44,659 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-22 03:09:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-22 03:09:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-22 03:09:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-22 03:09:44,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-22 03:09:44,661 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-22 03:09:46,886 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-22 03:09:46,887 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-22 03:09:46,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 03:09:46 BoogieIcfgContainer [2021-01-22 03:09:46,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-22 03:09:46,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-22 03:09:46,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-22 03:09:46,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-22 03:09:46,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.01 03:09:43" (1/3) ... [2021-01-22 03:09:46,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bce41f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 03:09:46, skipping insertion in model container [2021-01-22 03:09:46,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 03:09:44" (2/3) ... [2021-01-22 03:09:46,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bce41f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 03:09:46, skipping insertion in model container [2021-01-22 03:09:46,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 03:09:46" (3/3) ... [2021-01-22 03:09:46,898 INFO L111 eAbstractionObserver]: Analyzing ICFG mix048_tso.opt.i [2021-01-22 03:09:46,914 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-22 03:09:46,914 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-22 03:09:46,918 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-22 03:09:46,919 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-22 03:09:46,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,953 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,953 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,953 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,954 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,954 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,954 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,955 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,955 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,956 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,956 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,957 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,957 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,958 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,959 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,959 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,959 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,960 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,960 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,960 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,960 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,961 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,962 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,962 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,962 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,963 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,963 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,963 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,963 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,964 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,964 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,964 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,965 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,965 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,965 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,966 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,967 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,968 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,969 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,970 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,971 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,972 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,973 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,974 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,975 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,976 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,977 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,978 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,979 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,980 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,982 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,983 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,984 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,985 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,986 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,989 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,990 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,991 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,991 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,992 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,993 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,994 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,995 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,995 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,998 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,998 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,998 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,998 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,998 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,999 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,999 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,999 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,999 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:46,999 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:47,000 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:47,000 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:47,000 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:47,000 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 03:09:47,002 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-22 03:09:47,015 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-22 03:09:47,038 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-22 03:09:47,038 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-22 03:09:47,038 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-22 03:09:47,039 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-22 03:09:47,039 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-22 03:09:47,039 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-22 03:09:47,039 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-22 03:09:47,039 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-22 03:09:47,084 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 03:09:47,097 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 03:09:47,103 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:47,106 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:47,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 03:09:47,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:47,277 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 03:09:47,319 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:47,358 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 03:09:47,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 03:09:47,487 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:47,490 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-22 03:09:47,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:47,497 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:47,582 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:47,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:47,655 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 03:09:47,704 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 03:09:47,742 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 03:09:47,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 03:09:47,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:47,829 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-22 03:09:47,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:47,838 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:47,911 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 03:09:47,956 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 03:09:47,997 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:48,038 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:48,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 03:09:48,073 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 03:09:48,093 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:48,111 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:48,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 03:09:48,150 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 03:09:48,168 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:48,187 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:48,292 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1234ms [2021-01-22 03:09:48,293 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 2015 states, but on-demand construction may add more states [2021-01-22 03:09:48,322 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 2015 states, 1862 states have (on average 1.6100966702470463) internal successors, (2998), 2014 states have internal predecessors, (2998), 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: 37 and size of Sequence is : 38[2021-01-22 03:09:48,334 INFO L131 SleepSetCegar]: Size of mCounterexample is: 38 [2021-01-22 03:09:48,335 INFO L132 SleepSetCegar]: [94#[ULTIMATE.startENTRY]don't care, 97#[L-1]don't care, 100#[L-1-1]don't care, 103#[L17]don't care, 106#[L17-1]don't care, 109#[L17-2]don't care, 112#[L17-3]don't care, 115#[L17-4]don't care, 118#[L710]don't care, 121#[L712]don't care, 124#[L713]don't care, 127#[L714]don't care, 130#[L716]don't care, 133#[L718]don't care, 136#[L719]don't care, 139#[L720]don't care, 142#[L721]don't care, 145#[L722]don't care, 148#[L723]don't care, 151#[L724]don't care, 154#[L725]don't care, 157#[L726]don't care, 160#[L727]don't care, 163#[L728]don't care, 166#[L729]don't care, 169#[L730]don't care, 172#[L731]don't care, 175#[L732]don't care, 178#[L733]don't care, 181#[L734]don't care, 184#[L-1-2]don't care, 187#[L-1-3]don't care, 190#[L807]don't care, 193#[L807-1]don't care, 196#[L808]don't care, 199#[L808-1, P0ENTRY]don't care, 202#[L808-1, L737]don't care, 212#[L808-1, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-22 03:09:48,335 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 03:09:48,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 03:09:48,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1700601790, now seen corresponding path program 1 times [2021-01-22 03:09:48,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 03:09:48,356 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112232787] [2021-01-22 03:09:48,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 03:09:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 03:09:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 03:09:48,699 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112232787] [2021-01-22 03:09:48,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 03:09:48,700 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-22 03:09:48,700 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360057373] [2021-01-22 03:09:48,703 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-22 03:09:48,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 03:09:48,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-22 03:09:48,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-22 03:09:48,723 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 03:09:48,724 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 18.5) internal successors, (37), 3 states have internal predecessors, (37), 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) [2021-01-22 03:09:48,751 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:48,752 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:48,774 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 03:09:48,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 03:09:48,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:48,793 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:48,848 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 03:09:48,864 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 03:09:48,902 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 03:09:48,938 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 03:09:48,962 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:48,986 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:49,009 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:49,010 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:49,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:49,018 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 68 and size of Sequence is : 69[2021-01-22 03:09:49,025 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-22 03:09:49,025 INFO L132 SleepSetCegar]: [11064#[ULTIMATE.startENTRY]true, 11066#[L-1]true, 11068#[L-1-1]true, 11070#[L17]true, 11072#[L17-1]true, 11074#[L17-2]true, 11076#[L17-3]true, 11078#[L17-4]true, 11080#[L710]true, 11082#[L712]true, 11084#[L713]true, 11086#[L714]true, 11088#[L716]true, 11090#[L718]true, 11092#[L719]true, 11094#[L720]true, 11096#[L721]true, 11098#[L722]true, 11100#[L723]true, 11102#[L724]true, 11104#[L725]true, 11106#[L726]true, 11108#[L727]true, 11110#[L728]true, 11112#[L729]true, 11114#[L730]true, 11116#[L731](= ~y$w_buff0_used~0 0), 11118#[L732](= ~y$w_buff0_used~0 0), 11120#[L733](= ~y$w_buff0_used~0 0), 11122#[L734](= ~y$w_buff0_used~0 0), 11124#[L-1-2](= ~y$w_buff0_used~0 0), 11126#[L-1-3](= ~y$w_buff0_used~0 0), 11128#[L807](= ~y$w_buff0_used~0 0), 11130#[L807-1](= ~y$w_buff0_used~0 0), 11132#[L808](= ~y$w_buff0_used~0 0), 11134#[L808-1, P0ENTRY](= ~y$w_buff0_used~0 0), 11136#[L808-1, L737](= ~y$w_buff0_used~0 0), 11141#[L808-1, L747]true, 12016#[L808-1, L750]true, 12020#[L808-1, L757]true, 12024#[L808-1, L760]true, 12028#[L808-1, P0FINAL]true, 12032#[L808-1, P0EXIT]true, 12036#[P0EXIT, L809]true, 12038#[P0EXIT, L809-1]true, 12040#[L810, P0EXIT]true, 12042#[L810-1, P1ENTRY, P0EXIT]true, 12045#[P1ENTRY, P0EXIT, L811]true, 12049#[L765, P0EXIT, L811]true, 12053#[L767, P0EXIT, L811]true, 12057#[P0EXIT, L811, L783]true, 12061#[P0EXIT, L811, L790]true, 12065#[P0EXIT, L811, L793]true, 12069#[P0EXIT, L811, P1FINAL]true, 12073#[P0EXIT, L811, P1EXIT]true, 12076#[P0EXIT, P1EXIT, L813]true, 12078#[P0EXIT, P1EXIT, L814]true, 12080#[L2, P0EXIT, P1EXIT]true, 12082#[L3, P0EXIT, P1EXIT]true, 12085#[P0EXIT, P1EXIT, L2-1]true, 12145#[L821, P0EXIT, P1EXIT]true, 12147#[P0EXIT, P1EXIT, L824]true, 12149#[P0EXIT, L825, P1EXIT]true, 12151#[L18, P0EXIT, P1EXIT]true, 12153#[L18-1, P0EXIT, P1EXIT]true, 12156#[L18-2, P0EXIT, P1EXIT]true, 12159#[P0EXIT, P1EXIT, L17-5]true, 12161#[L17-7, P0EXIT, P1EXIT]true, 12172#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-22 03:09:49,026 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-22 03:09:49,026 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 03:09:49,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 03:09:49,027 INFO L82 PathProgramCache]: Analyzing trace with hash 611219929, now seen corresponding path program 1 times [2021-01-22 03:09:49,027 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 03:09:49,027 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432661385] [2021-01-22 03:09:49,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 03:09:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 03:09:49,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 03:09:49,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432661385] [2021-01-22 03:09:49,679 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 03:09:49,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-01-22 03:09:49,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479614568] [2021-01-22 03:09:49,683 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-01-22 03:09:49,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 03:09:49,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-01-22 03:09:49,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-01-22 03:09:49,687 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 03:09:49,687 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.181818181818182) internal successors, (68), 11 states have internal predecessors, (68), 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) [2021-01-22 03:09:49,734 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:49,735 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:49,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 03:09:49,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 03:09:49,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:49,759 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:49,789 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:49,811 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 03:09:49,860 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-22 03:09:49,896 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 03:09:49,919 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 03:09:49,942 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:50,031 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,032 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:50,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:50,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:50,184 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,185 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:50,203 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:50,221 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 03:09:50,238 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,239 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:50,285 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 03:09:50,337 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 03:09:50,351 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,352 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:50,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:50,417 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 03:09:50,441 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:50,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:50,471 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,472 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:50,543 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-22 03:09:50,615 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 39ms [2021-01-22 03:09:50,626 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:50,626 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 03:09:50,669 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:50,715 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms Size of Word is: 68 and size of Sequence is : 69[2021-01-22 03:09:50,733 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-22 03:09:50,735 INFO L132 SleepSetCegar]: [12186#[ULTIMATE.startENTRY]true, 12189#[L-1]true, 12192#[L-1-1]true, 12195#[L17]true, 12198#[L17-1]true, 12201#[L17-2]true, 12204#[L17-3]true, 12207#[L17-4]true, 12210#[L710]true, 12213#[L712]true, 12216#[L713]true, 12219#[L714]true, 12222#[L716]true, 12225#[L718]true, 12228#[L719](= ~y~0 0), 12231#[L720](= ~y~0 0), 12234#[L721](= ~y~0 0), 12237#[L722](= ~y~0 0), 12240#[L723](= ~y~0 0), 12243#[L724](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12246#[L725](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12249#[L726](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12252#[L727](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12255#[L728](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12258#[L729](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12261#[L730](and (= ~y~0 0) (= ~y$r_buff0_thd2~0 0)), 12264#[L731](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12267#[L732](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12270#[L733](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12273#[L734](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12276#[L-1-2](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12279#[L-1-3](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12282#[L807](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12285#[L807-1](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12288#[L808](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12291#[L808-1, P0ENTRY](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12294#[L808-1, L737](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff0_thd2~0 0)), 12302#[L808-1, L747](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13398#[L808-1, L750](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0)), 13404#[L808-1, L757](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13410#[L808-1, L760](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13416#[L808-1, P0FINAL](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13422#[L808-1, P0EXIT](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13428#[P0EXIT, L809](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13431#[P0EXIT, L809-1](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13434#[L810, P0EXIT](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13437#[L810-1, P1ENTRY, P0EXIT](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13442#[P1ENTRY, P0EXIT, L811](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13448#[L765, P0EXIT, L811](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13454#[L767, P0EXIT, L811](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 13458#[L767, P0EXIT, L813](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 14513#[L767, P0EXIT, L814](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 14517#[L2, L767, P0EXIT](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 14521#[L767, L3, P0EXIT](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 14528#[L767, P0EXIT, L2-1](and (= ~y~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0)), 14630#[L767, L821, P0EXIT]true, 14636#[L767, P0EXIT, L824]true, 14641#[L767, P0EXIT, L825]true, 14648#[L767, L18, P0EXIT]true, 14657#[L18, P0EXIT, L783]true, 14663#[L18, P0EXIT, L790]true, 14669#[L18, P0EXIT, L793]true, 14675#[L18, P0EXIT, P1FINAL]true, 14681#[L18, P0EXIT, P1EXIT]true, 14685#[L18-1, P0EXIT, P1EXIT]true, 14690#[L18-2, P0EXIT, P1EXIT]true, 14694#[P0EXIT, P1EXIT, L17-5]true, 14697#[L17-7, P0EXIT, P1EXIT]true, 14700#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-22 03:09:50,735 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-22 03:09:50,735 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 03:09:50,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 03:09:50,736 INFO L82 PathProgramCache]: Analyzing trace with hash 1312377223, now seen corresponding path program 2 times [2021-01-22 03:09:50,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 03:09:50,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786214584] [2021-01-22 03:09:50,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 03:09:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 03:09:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-22 03:09:51,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786214584] [2021-01-22 03:09:51,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 03:09:51,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-22 03:09:51,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138801953] [2021-01-22 03:09:51,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-22 03:09:51,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 03:09:51,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-22 03:09:51,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-22 03:09:51,009 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 03:09:51,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 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) [2021-01-22 03:09:51,035 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 03:09:51,042 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:51,064 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:51,067 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:51,161 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:51,162 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:51,178 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 03:09:51,196 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 03:09:51,240 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 03:09:51,276 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 03:09:51,301 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:51,324 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:51,343 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:51,343 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 03:09:51,348 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:51,352 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:51,415 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:51,416 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:51,436 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 03:09:51,450 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:51,470 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 03:09:51,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 68ms [2021-01-22 03:09:51,575 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 03:09:51,607 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:51,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:51,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 03:09:51,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:51,729 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 03:09:51,753 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:51,776 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 03:09:51,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:51,796 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:51,833 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 03:09:51,851 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:51,869 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 03:09:51,888 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:51,924 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 03:09:51,955 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:51,980 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 03:09:52,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 03:09:52,053 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 03:09:52,090 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 03:09:52,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:52,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 03:09:52,174 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,179 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:52,217 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 03:09:52,231 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:52,249 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 03:09:52,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:52,304 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 03:09:52,334 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 03:09:52,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 03:09:52,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 03:09:52,440 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-22 03:09:52,472 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:52,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:52,517 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:52,600 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 03:09:52,606 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,618 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:52,631 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:52,640 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 03:09:52,646 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:52,650 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:52,653 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:52,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:52,667 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,672 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,676 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 03:09:52,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,690 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:52,695 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:52,700 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:52,710 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 03:09:52,758 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:52,759 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:52,780 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:52,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 03:09:52,819 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 03:09:52,845 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 03:09:52,889 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 03:09:52,925 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 03:09:52,957 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 03:09:52,982 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 03:09:53,020 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 03:09:53,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 03:09:53,081 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 03:09:53,107 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 03:09:53,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 03:09:53,127 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 03:09:53,153 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:53,154 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:53,206 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 44ms [2021-01-22 03:09:53,268 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 48ms [2021-01-22 03:09:53,284 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:53,285 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:53,321 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 03:09:53,351 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 03:09:53,357 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 03:09:53,358 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 03:09:53,366 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 03:09:53,372 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 03:09:53,383 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 8ms [2021-01-22 03:09:53,387 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms Size of Word is: 68 and size of Sequence is : 69[2021-01-22 03:09:53,390 INFO L131 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-22 03:09:53,391 INFO L132 SleepSetCegar]: [14710#[ULTIMATE.startENTRY]true, 14713#[L-1]true, 14716#[L-1-1]true, 14719#[L17]true, 14722#[L17-1]true, 14725#[L17-2]true, 14728#[L17-3]true, 14731#[L17-4]true, 14734#[L710](= ~__unbuffered_cnt~0 0), 14737#[L712](= ~__unbuffered_cnt~0 0), 14740#[L713](= ~__unbuffered_cnt~0 0), 14745#[L714](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14748#[L716](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14751#[L718](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14754#[L719](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14757#[L720](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14760#[L721](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14763#[L722](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14766#[L723](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14769#[L724](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14772#[L725](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14775#[L726](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14778#[L727](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14781#[L728](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14784#[L729](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14787#[L730](and (= ~y~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14790#[L731](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14793#[L732](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14796#[L733](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14799#[L734](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14802#[L-1-2](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14805#[L-1-3](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14808#[L807](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14811#[L807-1](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14814#[L808](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14817#[L808-1, P0ENTRY](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14820#[L808-1, L737](and (= ~y~0 0) (= ~y$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 14828#[L808-1, L747](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 15934#[L808-1, L750](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 15942#[L750, L809](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25791#[L750, L809-1](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25797#[L750, L810](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25803#[L810-1, L750, P1ENTRY](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25814#[L750, P1ENTRY, L811](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25826#[L750, L765, L811](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25838#[L767, L750, L811](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25850#[L750, L811, L783](and (= ~y~0 0) (= ~y$w_buff0_used~0 1) (= ~y$r_buff0_thd1~0 1) (= ~y$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25862#[L811, L757, L783](and (= ~y~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 25879#[L760, L811, L783](and (= ~y~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 25894#[P0FINAL, L811, L783](and (= ~y~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 25909#[P0EXIT, L811, L783](and (= ~y~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (or (let ((.cse0 (div ~y$w_buff1_used~0 256))) (and (<= ~y$w_buff1_used~0 (* 256 .cse0)) (< 0 (+ .cse0 1)))) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (= ~y$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 25922#[P0EXIT, L811, L790](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0)), 25932#[P0EXIT, L811, L793](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 25942#[P0EXIT, L811, P1FINAL](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 25952#[P0EXIT, L811, P1EXIT](and (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ~main$tmp_guard0~0 0)), 25958#[P0EXIT, P1EXIT, L813]true, 25963#[P0EXIT, P1EXIT, L814]true, 25968#[L2, P0EXIT, P1EXIT]true, 25973#[L3, P0EXIT, P1EXIT]true, 25982#[P0EXIT, P1EXIT, L2-1]true, 25988#[L821, P0EXIT, P1EXIT]true, 25993#[P0EXIT, P1EXIT, L824]true, 25998#[P0EXIT, L825, P1EXIT]true, 26001#[L18, P0EXIT, P1EXIT]true, 26004#[L18-1, P0EXIT, P1EXIT]true, 26009#[L18-2, P0EXIT, P1EXIT]true, 26013#[P0EXIT, P1EXIT, L17-5]true, 26016#[L17-7, P0EXIT, P1EXIT]true, 26019#[ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P1EXIT]true] [2021-01-22 03:09:53,392 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-22 03:09:53,392 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 03:09:53,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 03:09:53,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1040352039, now seen corresponding path program 3 times [2021-01-22 03:09:53,393 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 03:09:53,393 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506246013] [2021-01-22 03:09:53,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 03:09:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 03:09:53,512 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 03:09:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 03:09:53,665 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 03:09:53,734 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-22 03:09:53,734 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-22 03:09:53,735 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-22 03:09:53,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.01 03:09:53 BasicIcfg [2021-01-22 03:09:53,869 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-22 03:09:53,872 INFO L168 Benchmark]: Toolchain (without parser) took 10144.49 ms. Allocated memory was 302.0 MB in the beginning and 513.8 MB in the end (delta: 211.8 MB). Free memory was 276.6 MB in the beginning and 293.2 MB in the end (delta: -16.6 MB). Peak memory consumption was 197.1 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,873 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 302.0 MB. Free memory is still 271.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-22 03:09:53,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.35 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 242.1 MB in the end (delta: 34.3 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,875 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.11 ms. Allocated memory is still 302.0 MB. Free memory was 242.1 MB in the beginning and 283.7 MB in the end (delta: -41.6 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,876 INFO L168 Benchmark]: Boogie Preprocessor took 76.13 ms. Allocated memory is still 302.0 MB. Free memory was 283.7 MB in the beginning and 281.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,877 INFO L168 Benchmark]: RCFGBuilder took 2307.64 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 281.6 MB in the beginning and 315.5 MB in the end (delta: -33.9 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,880 INFO L168 Benchmark]: TraceAbstraction took 6978.70 ms. Allocated memory was 362.8 MB in the beginning and 513.8 MB in the end (delta: 151.0 MB). Free memory was 315.5 MB in the beginning and 293.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 16.0 GB. [2021-01-22 03:09:53,888 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 271.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 693.35 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 242.1 MB in the end (delta: 34.3 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 81.11 ms. Allocated memory is still 302.0 MB. Free memory was 242.1 MB in the beginning and 283.7 MB in the end (delta: -41.6 MB). Peak memory consumption was 7.3 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 76.13 ms. Allocated memory is still 302.0 MB. Free memory was 283.7 MB in the beginning and 281.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2307.64 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 281.6 MB in the beginning and 315.5 MB in the end (delta: -33.9 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 6978.70 ms. Allocated memory was 362.8 MB in the beginning and 513.8 MB in the end (delta: 151.0 MB). Free memory was 315.5 MB in the beginning and 293.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L719] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L720] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L721] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L722] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L723] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L728] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L729] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L730] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L731] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L732] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L733] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L734] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 pthread_t t1295; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L808] FCALL, FORK 0 pthread_create(&t1295, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L738] 1 y$w_buff1 = y$w_buff0 [L739] 1 y$w_buff0 = 1 [L740] 1 y$w_buff1_used = y$w_buff0_used [L741] 1 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L743] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L744] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L745] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L746] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 pthread_t t1296; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L810] FCALL, FORK 0 pthread_create(&t1296, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L766] 2 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L769] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L770] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L771] 2 y$flush_delayed = weak$$choice2 [L772] 2 y$mem_tmp = y [L773] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L773] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L774] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L774] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L775] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L775] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L776] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L776] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L777] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L777] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L778] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L778] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L779] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L779] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 __unbuffered_p1_EAX = y [L781] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L781] 2 y = y$flush_delayed ? y$mem_tmp : y [L782] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L752] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L753] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L754] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L755] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L755] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L756] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L756] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L759] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L761] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L785] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L785] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L785] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L786] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L786] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L787] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L787] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L788] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L788] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L789] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L789] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L792] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L794] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L812] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L816] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L816] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L816] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L817] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L817] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L818] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L818] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L819] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L819] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L820] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L820] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L823] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L17] 0 __assert_fail ("0", "mix048_tso.opt.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 83 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 6.7s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.2s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2015occurred 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, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 241 NumberOfCodeBlocks, 241 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 170 ConstructedInterpolants, 0 QuantifiedInterpolants, 56827 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...