/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/mix031_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-e5469eb [2021-01-22 00:28:10,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-22 00:28:10,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-22 00:28:10,728 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-22 00:28:10,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-22 00:28:10,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-22 00:28:10,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-22 00:28:10,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-22 00:28:10,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-22 00:28:10,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-22 00:28:10,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-22 00:28:10,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-22 00:28:10,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-22 00:28:10,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-22 00:28:10,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-22 00:28:10,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-22 00:28:10,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-22 00:28:10,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-22 00:28:10,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-22 00:28:10,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-22 00:28:10,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-22 00:28:10,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-22 00:28:10,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-22 00:28:10,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-22 00:28:10,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-22 00:28:10,772 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 00:28:10,800 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-22 00:28:10,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-22 00:28:10,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-22 00:28:10,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-22 00:28:10,803 INFO L138 SettingsManager]: * Use SBE=true [2021-01-22 00:28:10,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-22 00:28:10,803 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-22 00:28:10,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-22 00:28:10,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-22 00:28:10,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-22 00:28:10,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-22 00:28:10,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-22 00:28:10,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-22 00:28:10,805 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-22 00:28:10,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-22 00:28:10,806 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-22 00:28:10,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-22 00:28:10,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-22 00:28:10,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-22 00:28:10,807 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-22 00:28:10,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-22 00:28:10,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-22 00:28:10,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-22 00:28:10,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-22 00:28:10,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-22 00:28:10,809 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-22 00:28:10,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-22 00:28:10,810 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-22 00:28:10,810 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-22 00:28:10,810 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-22 00:28:10,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-22 00:28:10,811 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-22 00:28:10,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-22 00:28:10,811 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-22 00:28:11,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-22 00:28:11,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-22 00:28:11,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-22 00:28:11,195 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-22 00:28:11,196 INFO L275 PluginConnector]: CDTParser initialized [2021-01-22 00:28:11,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix031_power.oepc.i [2021-01-22 00:28:11,277 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d65645/4084a52d88fa4a30b7ef967c015caa1a/FLAG32727f891 [2021-01-22 00:28:11,930 INFO L306 CDTParser]: Found 1 translation units. [2021-01-22 00:28:11,930 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix031_power.oepc.i [2021-01-22 00:28:11,947 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d65645/4084a52d88fa4a30b7ef967c015caa1a/FLAG32727f891 [2021-01-22 00:28:12,192 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294d65645/4084a52d88fa4a30b7ef967c015caa1a [2021-01-22 00:28:12,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-22 00:28:12,198 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-22 00:28:12,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-22 00:28:12,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-22 00:28:12,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-22 00:28:12,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:12,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6802dcd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12, skipping insertion in model container [2021-01-22 00:28:12,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:12,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-22 00:28:12,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-22 00:28:12,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 00:28:12,789 INFO L203 MainTranslator]: Completed pre-run [2021-01-22 00:28:12,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-22 00:28:12,999 INFO L208 MainTranslator]: Completed translation [2021-01-22 00:28:13,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12 WrapperNode [2021-01-22 00:28:13,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-22 00:28:13,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-22 00:28:13,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-22 00:28:13,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-22 00:28:13,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-22 00:28:13,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-22 00:28:13,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-22 00:28:13,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-22 00:28:13,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (1/1) ... [2021-01-22 00:28:13,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-22 00:28:13,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-22 00:28:13,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-22 00:28:13,145 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-22 00:28:13,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (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 00:28:13,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-22 00:28:13,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-01-22 00:28:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-22 00:28:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-22 00:28:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-01-22 00:28:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-01-22 00:28:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-01-22 00:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-01-22 00:28:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-22 00:28:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-01-22 00:28:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-22 00:28:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-22 00:28:13,224 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 00:28:15,169 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-22 00:28:15,169 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2021-01-22 00:28:15,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 12:28:15 BoogieIcfgContainer [2021-01-22 00:28:15,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-22 00:28:15,173 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-22 00:28:15,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-22 00:28:15,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-22 00:28:15,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.01 12:28:12" (1/3) ... [2021-01-22 00:28:15,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@299e9c6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 12:28:15, skipping insertion in model container [2021-01-22 00:28:15,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.01 12:28:12" (2/3) ... [2021-01-22 00:28:15,179 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@299e9c6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.01 12:28:15, skipping insertion in model container [2021-01-22 00:28:15,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.01 12:28:15" (3/3) ... [2021-01-22 00:28:15,180 INFO L111 eAbstractionObserver]: Analyzing ICFG mix031_power.oepc.i [2021-01-22 00:28:15,196 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-22 00:28:15,196 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-22 00:28:15,200 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-22 00:28:15,201 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-22 00:28:15,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,237 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,237 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,238 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,238 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,238 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,238 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,239 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,239 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,240 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,240 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,241 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,241 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,242 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,242 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,242 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,242 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,242 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,243 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,243 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,243 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,243 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,244 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,245 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,245 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,245 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,245 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,245 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,246 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,246 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,246 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,247 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,247 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,247 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,247 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,248 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,249 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,249 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,250 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,251 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,252 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,253 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,254 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,255 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,257 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,257 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,258 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,259 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,259 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,259 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,259 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,259 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,260 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,261 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,262 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,263 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,264 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,264 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,266 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,267 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,268 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,268 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,268 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,268 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,268 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,269 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,269 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,269 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,269 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,271 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,272 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,272 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,272 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,273 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,273 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,273 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,273 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,273 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,274 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,274 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,274 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,274 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,274 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,281 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,281 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,281 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,281 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,282 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,283 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,284 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,284 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,285 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,286 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,287 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-22 00:28:15,289 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-01-22 00:28:15,302 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-01-22 00:28:15,324 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-22 00:28:15,324 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-22 00:28:15,324 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-22 00:28:15,325 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-22 00:28:15,325 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-22 00:28:15,325 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-22 00:28:15,325 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-22 00:28:15,325 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-22 00:28:15,373 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 00:28:15,383 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 00:28:15,458 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:15,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:15,580 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 53ms [2021-01-22 00:28:15,643 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 47ms [2021-01-22 00:28:15,692 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 00:28:15,768 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 50ms [2021-01-22 00:28:15,778 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:15,782 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:15,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:15,802 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:15,908 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:15,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:15,916 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:15,920 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:16,015 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 45ms [2021-01-22 00:28:16,085 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 00:28:16,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:16,148 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:16,195 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:16,229 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:16,279 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:16,282 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 1ms [2021-01-22 00:28:16,288 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:16,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:16,392 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 00:28:16,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:16,520 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:16,569 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 00:28:16,618 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 00:28:16,662 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:16,683 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 00:28:16,703 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 00:28:16,724 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:16,745 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 00:28:16,768 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 00:28:16,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 00:28:16,810 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:16,832 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:16,931 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 1586ms [2021-01-22 00:28:16,931 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 3053 states, but on-demand construction may add more states [2021-01-22 00:28:16,946 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 3053 states, 2805 states have (on average 1.3536541889483067) internal successors, (3797), 3052 states have internal predecessors, (3797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 44 and size of Sequence is : 45[2021-01-22 00:28:16,961 INFO L131 SleepSetCegar]: Size of mCounterexample is: 45 [2021-01-22 00:28:16,962 INFO L132 SleepSetCegar]: [102#[ULTIMATE.startENTRY]don't care, 105#[L-1]don't care, 108#[L-1-1]don't care, 111#[L17]don't care, 114#[L17-1]don't care, 117#[L17-2]don't care, 120#[L17-3]don't care, 123#[L17-4]don't care, 126#[L710]don't care, 129#[L712]don't care, 132#[L714]don't care, 135#[L716]don't care, 138#[L718]don't care, 141#[L719]don't care, 144#[L720]don't care, 147#[L721]don't care, 150#[L722]don't care, 153#[L723]don't care, 156#[L724]don't care, 159#[L725]don't care, 162#[L726]don't care, 165#[L727]don't care, 168#[L728]don't care, 171#[L729]don't care, 174#[L730]don't care, 177#[L731]don't care, 180#[L732]don't care, 183#[L733]don't care, 186#[L734]don't care, 189#[L736]don't care, 192#[L738]don't care, 195#[L740]don't care, 198#[L741]don't care, 201#[L742]don't care, 204#[L-1-2]don't care, 207#[L-1-3]don't care, 210#[L827]don't care, 213#[L827-1]don't care, 216#[L828]don't care, 219#[L828-1, P0ENTRY]don't care, 224#[L829, P0ENTRY]don't care, 230#[P0ENTRY, L829-1]don't care, 234#[L830, P0ENTRY]don't care, 240#[L830, L745]don't care, 246#[L830, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]don't care] [2021-01-22 00:28:16,962 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 00:28:16,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 00:28:16,969 INFO L82 PathProgramCache]: Analyzing trace with hash -37333106, now seen corresponding path program 1 times [2021-01-22 00:28:16,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 00:28:16,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089269958] [2021-01-22 00:28:16,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 00:28:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 00:28:17,336 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 00:28:17,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089269958] [2021-01-22 00:28:17,337 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 00:28:17,338 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-22 00:28:17,338 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844691333] [2021-01-22 00:28:17,341 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-22 00:28:17,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 00:28:17,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-22 00:28:17,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-22 00:28:17,359 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 00:28:17,359 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 22.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 00:28:17,374 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:17,375 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:17,385 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 00:28:17,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 00:28:17,455 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:17,479 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 00:28:17,522 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 00:28:17,559 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:17,585 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:17,612 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:17,619 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:17,623 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:17,652 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:17,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms Size of Word is: 76 and size of Sequence is : 77[2021-01-22 00:28:17,685 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-22 00:28:17,685 INFO L132 SleepSetCegar]: [15746#[ULTIMATE.startENTRY]true, 15748#[L-1]true, 15750#[L-1-1]true, 15752#[L17]true, 15754#[L17-1]true, 15756#[L17-2]true, 15758#[L17-3]true, 15760#[L17-4]true, 15762#[L710]true, 15764#[L712]true, 15766#[L714]true, 15768#[L716]true, 15770#[L718]true, 15772#[L719]true, 15774#[L720]true, 15776#[L721]true, 15778#[L722]true, 15780#[L723]true, 15782#[L724]true, 15784#[L725]true, 15786#[L726]true, 15788#[L727]true, 15790#[L728]true, 15792#[L729]true, 15794#[L730]true, 15796#[L731](= ~a$w_buff0_used~0 0), 15798#[L732](= ~a$w_buff0_used~0 0), 15800#[L733](= ~a$w_buff0_used~0 0), 15802#[L734](= ~a$w_buff0_used~0 0), 15804#[L736](= ~a$w_buff0_used~0 0), 15806#[L738](= ~a$w_buff0_used~0 0), 15808#[L740](= ~a$w_buff0_used~0 0), 15810#[L741](= ~a$w_buff0_used~0 0), 15812#[L742](= ~a$w_buff0_used~0 0), 15814#[L-1-2](= ~a$w_buff0_used~0 0), 15816#[L-1-3](= ~a$w_buff0_used~0 0), 15818#[L827](= ~a$w_buff0_used~0 0), 15820#[L827-1](= ~a$w_buff0_used~0 0), 15822#[L828](= ~a$w_buff0_used~0 0), 15824#[L828-1, P0ENTRY](= ~a$w_buff0_used~0 0), 15826#[L829, P0ENTRY](= ~a$w_buff0_used~0 0), 15831#[P0ENTRY, L829-1](= ~a$w_buff0_used~0 0), 15835#[L830, P0ENTRY](= ~a$w_buff0_used~0 0), 15838#[L830, L745](= ~a$w_buff0_used~0 0), 15843#[L830, L755]true, 16928#[L830, L758]true, 16932#[L830, L761]true, 16936#[L830, L764]true, 16940#[L830, L771]true, 16945#[L830, L774]true, 16949#[P0FINAL, L830]true, 16953#[L830, P0EXIT]true, 16956#[P1ENTRY, L830-1, P0EXIT]true, 16958#[P1ENTRY, L831, P0EXIT]true, 16963#[P1ENTRY, L833, P0EXIT]true, 16966#[L779, L833, P0EXIT]true, 16970#[L833, P0EXIT, L781]true, 16974#[L784, L833, P0EXIT]true, 16978#[L787, L833, P0EXIT]true, 16982#[L803, L833, P0EXIT]true, 16987#[L810, L833, P0EXIT]true, 16990#[L813, L833, P0EXIT]true, 16994#[P1FINAL, L833, P0EXIT]true, 16998#[P1EXIT, L833, P0EXIT]true, 17002#[L834, P1EXIT, P0EXIT]true, 17004#[L2, P1EXIT, P0EXIT]true, 17006#[P1EXIT, L3, P0EXIT]true, 17009#[L2-1, P1EXIT, P0EXIT]true, 17069#[L841, P1EXIT, P0EXIT]true, 17071#[P1EXIT, L844, P0EXIT]true, 17073#[L845, P1EXIT, P0EXIT]true, 17075#[P1EXIT, P0EXIT, L18]true, 17077#[L18-1, P1EXIT, P0EXIT]true, 17079#[L18-2, P1EXIT, P0EXIT]true, 17083#[L17-5, P1EXIT, P0EXIT]true, 17085#[P1EXIT, P0EXIT, L17-7]true, 17096#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true] [2021-01-22 00:28:17,686 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-22 00:28:17,686 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 00:28:17,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 00:28:17,687 INFO L82 PathProgramCache]: Analyzing trace with hash -286484124, now seen corresponding path program 1 times [2021-01-22 00:28:17,687 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 00:28:17,687 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064895093] [2021-01-22 00:28:17,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 00:28:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 00:28:18,290 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 00:28:18,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064895093] [2021-01-22 00:28:18,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 00:28:18,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-01-22 00:28:18,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038616266] [2021-01-22 00:28:18,295 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-01-22 00:28:18,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 00:28:18,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-01-22 00:28:18,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-01-22 00:28:18,300 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 00:28:18,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 8.444444444444445) internal successors, (76), 9 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 00:28:18,343 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:18,344 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:18,359 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:18,370 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 10ms [2021-01-22 00:28:18,440 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:18,441 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:18,457 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:18,481 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 00:28:18,507 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 22ms [2021-01-22 00:28:18,525 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:18,567 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms [2021-01-22 00:28:18,602 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:18,630 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:18,657 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:18,696 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:18,734 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:18,763 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:18,791 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:18,796 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:18,800 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:18,805 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:18,809 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:18,822 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:18,826 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 2ms [2021-01-22 00:28:19,026 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:19,027 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:19,048 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 00:28:19,070 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:19,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:19,146 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:19,162 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:19,164 WARN L144 IndependenceRelation]: Script Release Time: 2ms [2021-01-22 00:28:19,201 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 00:28:19,238 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:19,265 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:19,292 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:19,297 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:19,297 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 00:28:19,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 46ms [2021-01-22 00:28:19,426 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 51ms [2021-01-22 00:28:19,474 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:19,530 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 38ms Size of Word is: 76 and size of Sequence is : 77[2021-01-22 00:28:19,532 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-22 00:28:19,533 INFO L132 SleepSetCegar]: [17108#[ULTIMATE.startENTRY]true, 17111#[L-1]true, 17114#[L-1-1]true, 17117#[L17]true, 17120#[L17-1]true, 17123#[L17-2]true, 17126#[L17-3]true, 17129#[L17-4]true, 17132#[L710]true, 17135#[L712]true, 17138#[L714]true, 17141#[L716]true, 17144#[L718]true, 17147#[L719]true, 17150#[L720]true, 17153#[L721]true, 17156#[L722]true, 17159#[L723]true, 17162#[L724](= ~a$r_buff0_thd2~0 0), 17165#[L725](= ~a$r_buff0_thd2~0 0), 17168#[L726](= ~a$r_buff0_thd2~0 0), 17171#[L727](= ~a$r_buff0_thd2~0 0), 17174#[L728](= ~a$r_buff0_thd2~0 0), 17177#[L729](= ~a$r_buff0_thd2~0 0), 17180#[L730](= ~a$r_buff0_thd2~0 0), 17183#[L731](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17186#[L732](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17189#[L733](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17192#[L734](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17195#[L736](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17198#[L738](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17201#[L740](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17204#[L741](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17207#[L742](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17210#[L-1-2](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17213#[L-1-3](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17216#[L827](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17219#[L827-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17222#[L828](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17225#[L828-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17228#[L829, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17236#[P0ENTRY, L829-1](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17242#[L830, P0ENTRY](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17246#[L830, L745](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0)), 17254#[L830, L755](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 18971#[L830, L758](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 18977#[L830, L761](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 18983#[L830, L764](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0)), 18989#[L830, L771](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 18997#[L830, L774](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19003#[P0FINAL, L830](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19009#[L830, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19013#[P1ENTRY, L830-1, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19016#[P1ENTRY, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19024#[P1ENTRY, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19028#[L779, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19034#[L833, P0EXIT, L781](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19040#[L784, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19046#[L787, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 19056#[L787, L834, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 20062#[L787, L2, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 20066#[L787, L3, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 20073#[L787, L2-1, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 20175#[L787, L841, P0EXIT](= ~a$r_buff0_thd2~0 0), 20179#[L787, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20188#[L803, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20194#[L810, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20198#[L813, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20204#[P1FINAL, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20210#[P1EXIT, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 20216#[L845, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 20219#[P1EXIT, P0EXIT, L18](= ~a$r_buff0_thd2~0 0), 20222#[L18-1, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 20225#[L18-2, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 20231#[L17-5, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 20234#[P1EXIT, P0EXIT, L17-7](= ~a$r_buff0_thd2~0 0), 20237#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~a$r_buff0_thd2~0 0)] [2021-01-22 00:28:19,533 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-22 00:28:19,533 INFO L429 AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 00:28:19,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 00:28:19,534 INFO L82 PathProgramCache]: Analyzing trace with hash 2081539940, now seen corresponding path program 2 times [2021-01-22 00:28:19,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 00:28:19,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596812851] [2021-01-22 00:28:19,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 00:28:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-22 00:28:19,864 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 00:28:19,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596812851] [2021-01-22 00:28:19,868 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-22 00:28:19,868 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-01-22 00:28:19,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88511725] [2021-01-22 00:28:19,869 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-01-22 00:28:19,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-22 00:28:19,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-01-22 00:28:19,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-01-22 00:28:19,873 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-22 00:28:19,874 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-01-22 00:28:19,937 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:19,950 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 12ms [2021-01-22 00:28:20,093 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:20,094 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:20,119 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:20,140 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:20,161 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:20,180 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:20,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:20,252 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 34ms [2021-01-22 00:28:20,281 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 00:28:20,309 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:20,346 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:20,440 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 69ms [2021-01-22 00:28:20,503 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 60ms [2021-01-22 00:28:20,536 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 00:28:20,542 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:20,547 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:20,552 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:20,557 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:20,570 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:20,574 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:20,645 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:20,646 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:20,666 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:20,686 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:20,705 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:20,724 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:20,761 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:20,799 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:20,834 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:20,864 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 00:28:20,906 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 36ms [2021-01-22 00:28:20,940 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:20,969 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:21,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:21,019 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 9ms [2021-01-22 00:28:21,024 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:21,030 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,037 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:21,056 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:21,063 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:21,099 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:21,100 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:21,123 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:21,143 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:21,165 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:21,182 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:21,223 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:21,328 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 99ms [2021-01-22 00:28:21,360 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 00:28:21,391 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:21,433 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 00:28:21,466 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 00:28:21,494 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 00:28:21,521 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:21,540 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:21,544 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,550 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,554 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:21,572 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:21,578 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:21,619 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:21,637 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:21,661 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 00:28:21,679 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:21,717 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:21,754 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:21,786 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 29ms [2021-01-22 00:28:21,817 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:21,855 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:21,899 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 40ms [2021-01-22 00:28:21,927 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 25ms [2021-01-22 00:28:21,958 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 28ms [2021-01-22 00:28:21,968 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 00:28:21,972 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,977 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,981 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:21,998 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:22,004 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:22,017 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,022 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,029 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,034 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,051 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:22,052 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:22,072 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:22,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:22,114 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:22,132 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:22,170 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:22,206 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:22,235 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:22,261 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:22,297 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 31ms [2021-01-22 00:28:22,333 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:22,361 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:22,388 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:22,393 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,397 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,403 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,407 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,422 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,427 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,432 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,437 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,446 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 6ms [2021-01-22 00:28:22,451 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:22,478 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:22,479 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:22,625 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 132ms [2021-01-22 00:28:22,687 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 52ms [2021-01-22 00:28:22,698 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:22,698 WARN L144 IndependenceRelation]: Script Release Time: 0ms [2021-01-22 00:28:22,739 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:22,784 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:22,800 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:22,801 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:22,820 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:22,842 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:22,877 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:22,901 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:22,934 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:22,953 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:22,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 5ms [2021-01-22 00:28:22,965 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:22,995 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,014 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,036 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:23,057 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:23,072 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:23,073 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:23,092 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,109 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,120 WARN L141 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-22 00:28:23,121 WARN L144 IndependenceRelation]: Script Release Time: 1ms [2021-01-22 00:28:23,141 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,162 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:23,181 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:23,197 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:23,225 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:23,244 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:23,271 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:23,293 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 20ms [2021-01-22 00:28:23,315 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:23,336 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,356 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,377 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:23,401 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:23,420 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,444 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:23,465 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,485 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,504 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:23,524 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 18ms [2021-01-22 00:28:23,546 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:23,572 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 21ms [2021-01-22 00:28:23,590 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,626 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:23,659 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 00:28:23,688 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 26ms [2021-01-22 00:28:23,718 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 00:28:23,756 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 33ms [2021-01-22 00:28:23,774 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:23,813 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 35ms [2021-01-22 00:28:23,851 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:23,886 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:23,912 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:23,939 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 24ms [2021-01-22 00:28:23,956 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 14ms [2021-01-22 00:28:23,960 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 4ms [2021-01-22 00:28:23,964 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:23,983 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:24,002 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:24,006 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:24,010 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 3ms [2021-01-22 00:28:24,025 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 11ms [2021-01-22 00:28:24,040 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 13ms [2021-01-22 00:28:24,060 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:24,078 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 16ms [2021-01-22 00:28:24,108 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 27ms [2021-01-22 00:28:24,130 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:24,157 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 23ms [2021-01-22 00:28:24,173 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 15ms [2021-01-22 00:28:24,193 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 17ms [2021-01-22 00:28:24,216 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 19ms [2021-01-22 00:28:24,251 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 30ms [2021-01-22 00:28:24,287 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 32ms [2021-01-22 00:28:24,500 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 186ms [2021-01-22 00:28:24,617 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 88ms [2021-01-22 00:28:24,675 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 43ms [2021-01-22 00:28:24,733 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 37ms [2021-01-22 00:28:24,743 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 00:28:24,752 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 00:28:24,762 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms [2021-01-22 00:28:24,772 INFO L163 IndependenceRelation]: Independence Inclusion Check Time: 7ms Size of Word is: 76 and size of Sequence is : 77[2021-01-22 00:28:24,774 INFO L131 SleepSetCegar]: Size of mCounterexample is: 77 [2021-01-22 00:28:24,778 INFO L132 SleepSetCegar]: [20247#[ULTIMATE.startENTRY]true, 20250#[L-1]true, 20253#[L-1-1]true, 20256#[L17]true, 20259#[L17-1]true, 20262#[L17-2]true, 20265#[L17-3]true, 20268#[L17-4]true, 20271#[L710](= ~__unbuffered_cnt~0 0), 20274#[L712](= ~__unbuffered_cnt~0 0), 20277#[L714](= ~__unbuffered_cnt~0 0), 20280#[L716](= ~__unbuffered_cnt~0 0), 20283#[L718](= ~__unbuffered_cnt~0 0), 20286#[L719](= ~__unbuffered_cnt~0 0), 20289#[L720](= ~__unbuffered_cnt~0 0), 20292#[L721](= ~__unbuffered_cnt~0 0), 20295#[L722](= ~__unbuffered_cnt~0 0), 20298#[L723](= ~__unbuffered_cnt~0 0), 20301#[L724](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20304#[L725](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20307#[L726](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20310#[L727](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20313#[L728](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20316#[L729](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20319#[L730](and (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20322#[L731](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20325#[L732](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20328#[L733](and (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0)), 20333#[L734](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20336#[L736](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20339#[L738](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20342#[L740](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20345#[L741](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20348#[L742](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20351#[L-1-2](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20354#[L-1-3](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20357#[L827](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20360#[L827-1](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20363#[L828](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20366#[L828-1, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20369#[L829, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20377#[P0ENTRY, L829-1](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20383#[L830, P0ENTRY](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20387#[L830, L745](and (= ~a$w_buff0_used~0 0) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 20395#[L830, L755](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22122#[L830, L758](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22128#[L830, L761](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22134#[L830, L764](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 22142#[P1ENTRY, L764, L830-1](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 34277#[P1ENTRY, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 34289#[L779, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39468#[L764, L831, L781](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39474#[L784, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39480#[L787, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39486#[L803, L764, L831](and (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0~0 1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39494#[L803, L831, L771](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0)), 39504#[L803, L831, L774](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 39514#[L803, P0FINAL, L831](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 39524#[L803, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 39532#[L810, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (<= ~__unbuffered_cnt~0 1) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 39537#[L813, L831, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (<= ~main$tmp_guard0~0 0)), 39544#[L813, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39548#[P1FINAL, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39554#[P1EXIT, L833, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39560#[L834, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39563#[L2, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39566#[P1EXIT, L3, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39571#[L2-1, P1EXIT, P0EXIT](and (= ~a$r_buff1_thd2~0 0) (not (= ~a$w_buff0_used~0 1)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0)), 39575#[L841, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 39578#[P1EXIT, L844, P0EXIT](= ~a$r_buff0_thd2~0 0), 39581#[L845, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 39584#[P1EXIT, P0EXIT, L18](= ~a$r_buff0_thd2~0 0), 39587#[L18-1, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 39590#[L18-2, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 39596#[L17-5, P1EXIT, P0EXIT](= ~a$r_buff0_thd2~0 0), 39599#[P1EXIT, P0EXIT, L17-7](= ~a$r_buff0_thd2~0 0), 39602#[P1EXIT, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT](= ~a$r_buff0_thd2~0 0)] [2021-01-22 00:28:24,778 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-22 00:28:24,779 INFO L429 AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-22 00:28:24,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-22 00:28:24,779 INFO L82 PathProgramCache]: Analyzing trace with hash 1258264524, now seen corresponding path program 3 times [2021-01-22 00:28:24,781 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-22 00:28:24,782 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507651429] [2021-01-22 00:28:24,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-22 00:28:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 00:28:24,949 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 00:28:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-22 00:28:25,041 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-22 00:28:25,090 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-22 00:28:25,090 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-22 00:28:25,090 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-22 00:28:25,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.01 12:28:25 BasicIcfg [2021-01-22 00:28:25,246 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-22 00:28:25,248 INFO L168 Benchmark]: Toolchain (without parser) took 13049.92 ms. Allocated memory was 302.0 MB in the beginning and 587.2 MB in the end (delta: 285.2 MB). Free memory was 276.4 MB in the beginning and 450.1 MB in the end (delta: -173.7 MB). Peak memory consumption was 113.6 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,249 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-01-22 00:28:25,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.21 ms. Allocated memory is still 302.0 MB. Free memory was 276.1 MB in the beginning and 274.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.67 ms. Allocated memory is still 302.0 MB. Free memory was 274.2 MB in the beginning and 271.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,252 INFO L168 Benchmark]: Boogie Preprocessor took 82.45 ms. Allocated memory is still 302.0 MB. Free memory was 271.1 MB in the beginning and 269.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,253 INFO L168 Benchmark]: RCFGBuilder took 2029.26 ms. Allocated memory is still 302.0 MB. Free memory was 269.0 MB in the beginning and 234.9 MB in the end (delta: 34.1 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,254 INFO L168 Benchmark]: TraceAbstraction took 10072.16 ms. Allocated memory was 302.0 MB in the beginning and 587.2 MB in the end (delta: 285.2 MB). Free memory was 234.9 MB in the beginning and 450.1 MB in the end (delta: -215.2 MB). Peak memory consumption was 71.1 MB. Max. memory is 16.0 GB. [2021-01-22 00:28:25,258 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 272.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 801.21 ms. Allocated memory is still 302.0 MB. Free memory was 276.1 MB in the beginning and 274.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 57.67 ms. Allocated memory is still 302.0 MB. Free memory was 274.2 MB in the beginning and 271.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 82.45 ms. Allocated memory is still 302.0 MB. Free memory was 271.1 MB in the beginning and 269.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2029.26 ms. Allocated memory is still 302.0 MB. Free memory was 269.0 MB in the beginning and 234.9 MB in the end (delta: 34.1 MB). Peak memory consumption was 163.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 10072.16 ms. Allocated memory was 302.0 MB in the beginning and 587.2 MB in the end (delta: 285.2 MB). Free memory was 234.9 MB in the beginning and 450.1 MB in the end (delta: -215.2 MB). Peak memory consumption was 71.1 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p0_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0] [L712] 0 int __unbuffered_p0_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0] [L714] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0] [L716] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0] [L719] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0] [L720] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L721] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L722] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L723] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L724] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0] [L725] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L726] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L727] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0] [L728] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L729] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L730] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L731] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L732] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L733] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L734] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L736] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L738] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L740] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L741] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L742] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L827] 0 pthread_t t833; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L828] FCALL, FORK 0 pthread_create(&t833, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L829] 0 pthread_t t834; VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L746] 1 a$w_buff1 = a$w_buff0 [L747] 1 a$w_buff0 = 1 [L748] 1 a$w_buff1_used = a$w_buff0_used [L749] 1 a$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L751] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L752] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L753] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L754] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L757] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L760] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L763] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L830] FCALL, FORK 0 pthread_create(&t834, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L780] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L783] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L786] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L789] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L790] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L791] 2 a$flush_delayed = weak$$choice2 [L792] 2 a$mem_tmp = a [L793] EXPR 2 !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff1) [L793] 2 a = !a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff1) [L794] EXPR 2 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0)) [L794] 2 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : a$w_buff0)) [L795] EXPR 2 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1)) [L795] 2 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff1 : a$w_buff1)) [L796] EXPR 2 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used)) [L796] 2 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used)) [L797] EXPR 2 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] 2 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L798] EXPR 2 weak$$choice2 ? a$r_buff0_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2)) [L798] 2 a$r_buff0_thd2 = weak$$choice2 ? a$r_buff0_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff0_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2)) [L799] EXPR 2 weak$$choice2 ? a$r_buff1_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L799] 2 a$r_buff1_thd2 = weak$$choice2 ? a$r_buff1_thd2 : (!a$w_buff0_used || !a$r_buff0_thd2 && !a$w_buff1_used || !a$r_buff0_thd2 && !a$r_buff1_thd2 ? a$r_buff1_thd2 : (a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L800] 2 __unbuffered_p1_EBX = a [L801] EXPR 2 a$flush_delayed ? a$mem_tmp : a [L801] 2 a = a$flush_delayed ? a$mem_tmp : a [L802] 2 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L766] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L766] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L767] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L767] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L768] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L769] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L769] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L770] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L773] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L775] 1 return 0; VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L805] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L805] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L805] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L805] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L806] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L806] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L807] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L807] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L808] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L808] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L809] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L809] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L812] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L832] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L814] 2 return 0; VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L3] COND FALSE 0 !(!cond) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L836] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L836] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L836] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L836] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L837] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L837] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L838] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L838] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L839] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L839] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L840] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L840] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L843] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L18] COND TRUE 0 !expression VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L17] COND FALSE 0 !(0) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] [L17] 0 __assert_fail ("0", "mix031_power.oepc.c", 8, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=51, weak$$choice2=255, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 91 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.7s, OverallIterations: 4, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 1.6s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3053occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 272 NumberOfCodeBlocks, 272 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 193 ConstructedInterpolants, 0 QuantifiedInterpolants, 51333 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...