/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix013_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 16:23:59,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 16:23:59,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 16:23:59,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 16:23:59,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 16:23:59,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 16:23:59,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 16:23:59,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 16:23:59,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 16:23:59,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 16:23:59,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 16:23:59,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 16:23:59,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 16:23:59,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 16:23:59,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 16:23:59,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 16:23:59,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 16:23:59,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 16:23:59,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 16:23:59,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 16:23:59,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 16:23:59,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 16:23:59,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 16:23:59,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 16:23:59,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 16:23:59,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 16:23:59,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 16:23:59,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 16:23:59,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 16:23:59,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 16:23:59,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 16:23:59,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 16:23:59,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 16:23:59,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 16:23:59,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 16:23:59,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 16:23:59,839 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-FA-SemanticLbe.epf [2019-12-18 16:23:59,873 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 16:23:59,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 16:23:59,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 16:23:59,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 16:23:59,877 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 16:23:59,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 16:23:59,878 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 16:23:59,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 16:23:59,878 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 16:23:59,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 16:23:59,879 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 16:23:59,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 16:23:59,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 16:23:59,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 16:23:59,880 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 16:23:59,880 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 16:23:59,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 16:23:59,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 16:23:59,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 16:23:59,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 16:23:59,883 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 16:23:59,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 16:23:59,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 16:23:59,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 16:24:00,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 16:24:00,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 16:24:00,193 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 16:24:00,194 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 16:24:00,195 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 16:24:00,195 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix013_rmo.opt.i [2019-12-18 16:24:00,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a406c3bf6/661cbd9392ff4aa9860039dfcae26fb4/FLAG1e839340f [2019-12-18 16:24:00,885 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 16:24:00,886 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix013_rmo.opt.i [2019-12-18 16:24:00,899 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a406c3bf6/661cbd9392ff4aa9860039dfcae26fb4/FLAG1e839340f [2019-12-18 16:24:01,119 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a406c3bf6/661cbd9392ff4aa9860039dfcae26fb4 [2019-12-18 16:24:01,129 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 16:24:01,132 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 16:24:01,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 16:24:01,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 16:24:01,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 16:24:01,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21f27377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01, skipping insertion in model container [2019-12-18 16:24:01,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 16:24:01,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 16:24:01,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 16:24:01,735 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 16:24:01,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 16:24:01,895 INFO L208 MainTranslator]: Completed translation [2019-12-18 16:24:01,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01 WrapperNode [2019-12-18 16:24:01,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 16:24:01,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 16:24:01,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 16:24:01,897 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 16:24:01,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 16:24:01,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 16:24:01,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 16:24:01,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 16:24:01,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:01,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:02,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:02,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:02,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (1/1) ... [2019-12-18 16:24:02,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 16:24:02,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 16:24:02,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 16:24:02,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 16:24:02,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (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 [2019-12-18 16:24:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 16:24:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 16:24:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 16:24:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 16:24:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 16:24:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 16:24:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 16:24:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 16:24:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 16:24:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 16:24:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-18 16:24:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-18 16:24:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 16:24:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 16:24:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 16:24:02,137 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 16:24:03,075 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 16:24:03,075 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 16:24:03,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:24:03 BoogieIcfgContainer [2019-12-18 16:24:03,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 16:24:03,078 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 16:24:03,078 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 16:24:03,081 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 16:24:03,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 04:24:01" (1/3) ... [2019-12-18 16:24:03,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d371040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:24:03, skipping insertion in model container [2019-12-18 16:24:03,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:24:01" (2/3) ... [2019-12-18 16:24:03,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d371040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:24:03, skipping insertion in model container [2019-12-18 16:24:03,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:24:03" (3/3) ... [2019-12-18 16:24:03,084 INFO L109 eAbstractionObserver]: Analyzing ICFG mix013_rmo.opt.i [2019-12-18 16:24:03,094 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 16:24:03,095 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 16:24:03,103 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 16:24:03,104 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 16:24:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,148 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,148 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,149 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,150 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,150 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,150 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,151 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,151 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,152 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,152 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,153 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,153 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,153 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,154 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,155 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,162 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,162 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,162 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,162 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,163 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,164 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,165 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,166 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,167 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,171 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,171 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,171 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,171 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,172 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,173 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,174 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,175 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,176 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,176 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,176 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,176 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,176 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,177 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,177 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,177 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,177 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,178 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,178 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,178 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,179 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,179 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,179 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,179 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,179 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,180 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,180 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,180 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,180 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,181 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,181 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,181 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,181 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,182 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,182 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,182 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,182 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,183 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,183 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,183 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,183 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,183 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,184 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,184 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,184 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,184 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,194 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,194 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,194 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,194 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,195 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,195 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,195 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,195 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,195 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,196 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,196 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,196 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,196 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,197 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,197 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,197 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,197 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,197 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,198 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,198 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,198 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,198 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,199 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,199 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,199 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,199 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,199 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,200 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,200 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,200 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,200 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,201 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,201 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,201 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,201 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,201 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,202 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,202 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,202 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,202 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,203 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,203 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,206 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,207 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,207 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,207 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,210 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,211 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,211 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,214 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,215 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,216 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,216 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,217 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,217 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,218 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,219 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,220 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,222 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,222 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,223 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,223 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,223 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,223 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,224 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,224 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,224 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,224 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,224 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,225 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,225 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,225 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,225 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,225 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,226 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,226 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,226 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,226 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,226 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,227 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,227 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,227 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,227 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,227 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,228 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,228 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,228 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,228 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,228 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,229 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,229 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,229 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,229 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 16:24:03,260 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 16:24:03,283 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 16:24:03,283 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 16:24:03,284 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 16:24:03,284 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 16:24:03,284 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 16:24:03,284 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 16:24:03,284 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 16:24:03,284 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 16:24:03,307 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 256 transitions [2019-12-18 16:24:03,309 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 213 places, 256 transitions [2019-12-18 16:24:03,480 INFO L126 PetriNetUnfolder]: 56/252 cut-off events. [2019-12-18 16:24:03,481 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 16:24:03,508 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 252 events. 56/252 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 560 event pairs. 12/206 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 16:24:03,543 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 213 places, 256 transitions [2019-12-18 16:24:03,636 INFO L126 PetriNetUnfolder]: 56/252 cut-off events. [2019-12-18 16:24:03,637 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 16:24:03,651 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 252 events. 56/252 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 560 event pairs. 12/206 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 16:24:03,691 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-18 16:24:03,692 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 16:24:10,339 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2019-12-18 16:24:10,482 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-12-18 16:24:10,639 INFO L206 etLargeBlockEncoding]: Checked pairs total: 131114 [2019-12-18 16:24:10,639 INFO L214 etLargeBlockEncoding]: Total number of compositions: 134 [2019-12-18 16:24:10,643 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 135 transitions [2019-12-18 16:24:21,734 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 97990 states. [2019-12-18 16:24:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 97990 states. [2019-12-18 16:24:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 16:24:21,743 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:21,744 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:21,744 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:21,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:21,749 INFO L82 PathProgramCache]: Analyzing trace with hash -904171455, now seen corresponding path program 1 times [2019-12-18 16:24:21,756 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:21,756 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006627543] [2019-12-18 16:24:21,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:22,033 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006627543] [2019-12-18 16:24:22,036 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:22,036 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 16:24:22,037 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103824092] [2019-12-18 16:24:22,044 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 16:24:22,045 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:22,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 16:24:22,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:22,066 INFO L87 Difference]: Start difference. First operand 97990 states. Second operand 3 states. [2019-12-18 16:24:24,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:24,565 INFO L93 Difference]: Finished difference Result 97126 states and 446136 transitions. [2019-12-18 16:24:24,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 16:24:24,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 16:24:24,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:27,519 INFO L225 Difference]: With dead ends: 97126 [2019-12-18 16:24:27,520 INFO L226 Difference]: Without dead ends: 90910 [2019-12-18 16:24:27,521 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:29,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90910 states. [2019-12-18 16:24:32,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90910 to 90910. [2019-12-18 16:24:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90910 states. [2019-12-18 16:24:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90910 states to 90910 states and 417332 transitions. [2019-12-18 16:24:32,583 INFO L78 Accepts]: Start accepts. Automaton has 90910 states and 417332 transitions. Word has length 9 [2019-12-18 16:24:32,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:32,584 INFO L462 AbstractCegarLoop]: Abstraction has 90910 states and 417332 transitions. [2019-12-18 16:24:32,584 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 16:24:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 90910 states and 417332 transitions. [2019-12-18 16:24:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 16:24:32,599 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:32,599 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:32,600 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:32,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:32,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1686431172, now seen corresponding path program 1 times [2019-12-18 16:24:32,600 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:32,601 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580758246] [2019-12-18 16:24:32,601 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:32,690 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580758246] [2019-12-18 16:24:32,690 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:32,690 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 16:24:32,691 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740517914] [2019-12-18 16:24:32,692 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 16:24:32,692 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:32,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 16:24:32,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:32,693 INFO L87 Difference]: Start difference. First operand 90910 states and 417332 transitions. Second operand 3 states. [2019-12-18 16:24:36,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:36,921 INFO L93 Difference]: Finished difference Result 70889 states and 302474 transitions. [2019-12-18 16:24:36,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 16:24:36,921 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 16:24:36,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:37,278 INFO L225 Difference]: With dead ends: 70889 [2019-12-18 16:24:37,279 INFO L226 Difference]: Without dead ends: 70889 [2019-12-18 16:24:37,279 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:38,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70889 states. [2019-12-18 16:24:40,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70889 to 70889. [2019-12-18 16:24:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70889 states. [2019-12-18 16:24:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70889 states to 70889 states and 302474 transitions. [2019-12-18 16:24:40,301 INFO L78 Accepts]: Start accepts. Automaton has 70889 states and 302474 transitions. Word has length 15 [2019-12-18 16:24:40,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:40,301 INFO L462 AbstractCegarLoop]: Abstraction has 70889 states and 302474 transitions. [2019-12-18 16:24:40,302 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 16:24:40,302 INFO L276 IsEmpty]: Start isEmpty. Operand 70889 states and 302474 transitions. [2019-12-18 16:24:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 16:24:40,306 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:40,306 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:40,306 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:40,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:40,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1517061523, now seen corresponding path program 1 times [2019-12-18 16:24:40,307 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:40,307 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169833683] [2019-12-18 16:24:40,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:40,414 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169833683] [2019-12-18 16:24:40,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:40,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 16:24:40,414 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673901512] [2019-12-18 16:24:40,415 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 16:24:40,415 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:40,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 16:24:40,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:40,416 INFO L87 Difference]: Start difference. First operand 70889 states and 302474 transitions. Second operand 4 states. [2019-12-18 16:24:40,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:40,563 INFO L93 Difference]: Finished difference Result 29818 states and 108268 transitions. [2019-12-18 16:24:40,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 16:24:40,563 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2019-12-18 16:24:40,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:40,634 INFO L225 Difference]: With dead ends: 29818 [2019-12-18 16:24:40,635 INFO L226 Difference]: Without dead ends: 29818 [2019-12-18 16:24:40,635 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:41,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29818 states. [2019-12-18 16:24:42,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29818 to 29818. [2019-12-18 16:24:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29818 states. [2019-12-18 16:24:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29818 states to 29818 states and 108268 transitions. [2019-12-18 16:24:42,323 INFO L78 Accepts]: Start accepts. Automaton has 29818 states and 108268 transitions. Word has length 16 [2019-12-18 16:24:42,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:42,323 INFO L462 AbstractCegarLoop]: Abstraction has 29818 states and 108268 transitions. [2019-12-18 16:24:42,323 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 16:24:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 29818 states and 108268 transitions. [2019-12-18 16:24:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-18 16:24:42,326 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:42,326 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:42,326 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:42,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:42,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1335093755, now seen corresponding path program 1 times [2019-12-18 16:24:42,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:42,327 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921677710] [2019-12-18 16:24:42,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:42,396 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921677710] [2019-12-18 16:24:42,396 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:42,397 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 16:24:42,397 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746081828] [2019-12-18 16:24:42,397 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 16:24:42,397 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:42,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 16:24:42,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:42,398 INFO L87 Difference]: Start difference. First operand 29818 states and 108268 transitions. Second operand 5 states. [2019-12-18 16:24:42,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:42,479 INFO L93 Difference]: Finished difference Result 7726 states and 26406 transitions. [2019-12-18 16:24:42,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 16:24:42,480 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2019-12-18 16:24:42,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:42,498 INFO L225 Difference]: With dead ends: 7726 [2019-12-18 16:24:42,498 INFO L226 Difference]: Without dead ends: 7726 [2019-12-18 16:24:42,498 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:42,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7726 states. [2019-12-18 16:24:42,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7726 to 7726. [2019-12-18 16:24:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7726 states. [2019-12-18 16:24:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7726 states to 7726 states and 26406 transitions. [2019-12-18 16:24:42,671 INFO L78 Accepts]: Start accepts. Automaton has 7726 states and 26406 transitions. Word has length 17 [2019-12-18 16:24:42,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:42,671 INFO L462 AbstractCegarLoop]: Abstraction has 7726 states and 26406 transitions. [2019-12-18 16:24:42,671 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 16:24:42,671 INFO L276 IsEmpty]: Start isEmpty. Operand 7726 states and 26406 transitions. [2019-12-18 16:24:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 16:24:42,673 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:42,673 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:42,673 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:42,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:42,673 INFO L82 PathProgramCache]: Analyzing trace with hash -806058920, now seen corresponding path program 1 times [2019-12-18 16:24:42,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:42,674 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341393341] [2019-12-18 16:24:42,674 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:42,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:42,756 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341393341] [2019-12-18 16:24:42,757 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:42,757 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 16:24:42,757 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838083027] [2019-12-18 16:24:42,757 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 16:24:42,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:42,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 16:24:42,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:42,758 INFO L87 Difference]: Start difference. First operand 7726 states and 26406 transitions. Second operand 4 states. [2019-12-18 16:24:43,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:43,400 INFO L93 Difference]: Finished difference Result 10545 states and 35165 transitions. [2019-12-18 16:24:43,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 16:24:43,400 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 16:24:43,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:43,418 INFO L225 Difference]: With dead ends: 10545 [2019-12-18 16:24:43,419 INFO L226 Difference]: Without dead ends: 10545 [2019-12-18 16:24:43,419 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:43,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10545 states. [2019-12-18 16:24:43,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10545 to 10445. [2019-12-18 16:24:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10445 states. [2019-12-18 16:24:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10445 states to 10445 states and 34981 transitions. [2019-12-18 16:24:43,646 INFO L78 Accepts]: Start accepts. Automaton has 10445 states and 34981 transitions. Word has length 18 [2019-12-18 16:24:43,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:43,646 INFO L462 AbstractCegarLoop]: Abstraction has 10445 states and 34981 transitions. [2019-12-18 16:24:43,647 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 16:24:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10445 states and 34981 transitions. [2019-12-18 16:24:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-18 16:24:43,667 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:43,667 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:43,668 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:43,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:43,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1133046584, now seen corresponding path program 1 times [2019-12-18 16:24:43,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:43,669 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18124657] [2019-12-18 16:24:43,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:43,744 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18124657] [2019-12-18 16:24:43,744 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:43,745 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 16:24:43,745 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514838167] [2019-12-18 16:24:43,745 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 16:24:43,745 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:43,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 16:24:43,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-12-18 16:24:43,746 INFO L87 Difference]: Start difference. First operand 10445 states and 34981 transitions. Second operand 6 states. [2019-12-18 16:24:43,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:43,834 INFO L93 Difference]: Finished difference Result 9088 states and 31736 transitions. [2019-12-18 16:24:43,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 16:24:43,835 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2019-12-18 16:24:43,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:43,852 INFO L225 Difference]: With dead ends: 9088 [2019-12-18 16:24:43,853 INFO L226 Difference]: Without dead ends: 9088 [2019-12-18 16:24:43,853 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-12-18 16:24:43,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9088 states. [2019-12-18 16:24:44,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9088 to 8992. [2019-12-18 16:24:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8992 states. [2019-12-18 16:24:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8992 states to 8992 states and 31472 transitions. [2019-12-18 16:24:44,049 INFO L78 Accepts]: Start accepts. Automaton has 8992 states and 31472 transitions. Word has length 34 [2019-12-18 16:24:44,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:44,050 INFO L462 AbstractCegarLoop]: Abstraction has 8992 states and 31472 transitions. [2019-12-18 16:24:44,050 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 16:24:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 8992 states and 31472 transitions. [2019-12-18 16:24:44,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 16:24:44,071 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:44,072 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:44,072 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:44,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:44,072 INFO L82 PathProgramCache]: Analyzing trace with hash 98776258, now seen corresponding path program 1 times [2019-12-18 16:24:44,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:44,073 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273075991] [2019-12-18 16:24:44,073 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:44,199 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273075991] [2019-12-18 16:24:44,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:44,199 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 16:24:44,200 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598392550] [2019-12-18 16:24:44,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 16:24:44,201 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:44,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 16:24:44,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:44,202 INFO L87 Difference]: Start difference. First operand 8992 states and 31472 transitions. Second operand 4 states. [2019-12-18 16:24:44,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:44,274 INFO L93 Difference]: Finished difference Result 13397 states and 44713 transitions. [2019-12-18 16:24:44,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 16:24:44,275 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-18 16:24:44,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:44,282 INFO L225 Difference]: With dead ends: 13397 [2019-12-18 16:24:44,282 INFO L226 Difference]: Without dead ends: 4600 [2019-12-18 16:24:44,282 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:44,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4600 states. [2019-12-18 16:24:44,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4600 to 4600. [2019-12-18 16:24:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4600 states. [2019-12-18 16:24:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 4600 states and 13764 transitions. [2019-12-18 16:24:44,371 INFO L78 Accepts]: Start accepts. Automaton has 4600 states and 13764 transitions. Word has length 64 [2019-12-18 16:24:44,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:44,372 INFO L462 AbstractCegarLoop]: Abstraction has 4600 states and 13764 transitions. [2019-12-18 16:24:44,372 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 16:24:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 4600 states and 13764 transitions. [2019-12-18 16:24:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 16:24:44,382 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:44,382 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:44,382 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:44,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:44,383 INFO L82 PathProgramCache]: Analyzing trace with hash -474310624, now seen corresponding path program 2 times [2019-12-18 16:24:44,383 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:44,383 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742724268] [2019-12-18 16:24:44,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:44,502 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742724268] [2019-12-18 16:24:44,503 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:44,503 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-18 16:24:44,503 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255169245] [2019-12-18 16:24:44,503 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-18 16:24:44,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:44,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-18 16:24:44,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-18 16:24:44,504 INFO L87 Difference]: Start difference. First operand 4600 states and 13764 transitions. Second operand 8 states. [2019-12-18 16:24:45,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:45,012 INFO L93 Difference]: Finished difference Result 10317 states and 30343 transitions. [2019-12-18 16:24:45,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-18 16:24:45,012 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2019-12-18 16:24:45,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:45,029 INFO L225 Difference]: With dead ends: 10317 [2019-12-18 16:24:45,029 INFO L226 Difference]: Without dead ends: 9108 [2019-12-18 16:24:45,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2019-12-18 16:24:45,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9108 states. [2019-12-18 16:24:45,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9108 to 6918. [2019-12-18 16:24:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6918 states. [2019-12-18 16:24:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6918 states to 6918 states and 21183 transitions. [2019-12-18 16:24:45,204 INFO L78 Accepts]: Start accepts. Automaton has 6918 states and 21183 transitions. Word has length 64 [2019-12-18 16:24:45,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:45,205 INFO L462 AbstractCegarLoop]: Abstraction has 6918 states and 21183 transitions. [2019-12-18 16:24:45,205 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-18 16:24:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 6918 states and 21183 transitions. [2019-12-18 16:24:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 16:24:45,222 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:45,222 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:45,222 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:45,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:45,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1941482580, now seen corresponding path program 3 times [2019-12-18 16:24:45,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:45,223 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108159180] [2019-12-18 16:24:45,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:45,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:45,321 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108159180] [2019-12-18 16:24:45,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:45,321 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 16:24:45,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738502309] [2019-12-18 16:24:45,322 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 16:24:45,322 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:45,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 16:24:45,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:45,323 INFO L87 Difference]: Start difference. First operand 6918 states and 21183 transitions. Second operand 4 states. [2019-12-18 16:24:46,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:46,165 INFO L93 Difference]: Finished difference Result 7582 states and 22671 transitions. [2019-12-18 16:24:46,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 16:24:46,166 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-18 16:24:46,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:46,174 INFO L225 Difference]: With dead ends: 7582 [2019-12-18 16:24:46,174 INFO L226 Difference]: Without dead ends: 4118 [2019-12-18 16:24:46,175 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:46,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4118 states. [2019-12-18 16:24:46,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4118 to 4118. [2019-12-18 16:24:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4118 states. [2019-12-18 16:24:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 4118 states and 10999 transitions. [2019-12-18 16:24:46,247 INFO L78 Accepts]: Start accepts. Automaton has 4118 states and 10999 transitions. Word has length 64 [2019-12-18 16:24:46,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:46,248 INFO L462 AbstractCegarLoop]: Abstraction has 4118 states and 10999 transitions. [2019-12-18 16:24:46,248 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 16:24:46,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 10999 transitions. [2019-12-18 16:24:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 16:24:46,255 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:46,256 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:46,256 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:46,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:46,256 INFO L82 PathProgramCache]: Analyzing trace with hash -86249576, now seen corresponding path program 4 times [2019-12-18 16:24:46,256 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:46,257 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478942747] [2019-12-18 16:24:46,257 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:46,341 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478942747] [2019-12-18 16:24:46,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:46,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 16:24:46,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721252858] [2019-12-18 16:24:46,343 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 16:24:46,343 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:46,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 16:24:46,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:46,344 INFO L87 Difference]: Start difference. First operand 4118 states and 10999 transitions. Second operand 5 states. [2019-12-18 16:24:46,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:46,458 INFO L93 Difference]: Finished difference Result 7158 states and 19351 transitions. [2019-12-18 16:24:46,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 16:24:46,459 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-18 16:24:46,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:46,466 INFO L225 Difference]: With dead ends: 7158 [2019-12-18 16:24:46,466 INFO L226 Difference]: Without dead ends: 5872 [2019-12-18 16:24:46,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-18 16:24:46,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5872 states. [2019-12-18 16:24:46,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5872 to 5200. [2019-12-18 16:24:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5200 states. [2019-12-18 16:24:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 5200 states and 13895 transitions. [2019-12-18 16:24:46,544 INFO L78 Accepts]: Start accepts. Automaton has 5200 states and 13895 transitions. Word has length 64 [2019-12-18 16:24:46,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:46,544 INFO L462 AbstractCegarLoop]: Abstraction has 5200 states and 13895 transitions. [2019-12-18 16:24:46,544 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 16:24:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 5200 states and 13895 transitions. [2019-12-18 16:24:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 16:24:46,554 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:46,554 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:46,555 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:46,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:46,555 INFO L82 PathProgramCache]: Analyzing trace with hash -726792524, now seen corresponding path program 5 times [2019-12-18 16:24:46,555 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:46,555 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235657231] [2019-12-18 16:24:46,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:46,626 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235657231] [2019-12-18 16:24:46,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:46,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 16:24:46,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864448623] [2019-12-18 16:24:46,627 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 16:24:46,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:46,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 16:24:46,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 16:24:46,628 INFO L87 Difference]: Start difference. First operand 5200 states and 13895 transitions. Second operand 4 states. [2019-12-18 16:24:46,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:46,661 INFO L93 Difference]: Finished difference Result 5687 states and 15021 transitions. [2019-12-18 16:24:46,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 16:24:46,662 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-18 16:24:46,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:46,663 INFO L225 Difference]: With dead ends: 5687 [2019-12-18 16:24:46,663 INFO L226 Difference]: Without dead ends: 576 [2019-12-18 16:24:46,663 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 16:24:46,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2019-12-18 16:24:46,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 576. [2019-12-18 16:24:46,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 576 states. [2019-12-18 16:24:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 1263 transitions. [2019-12-18 16:24:46,671 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 1263 transitions. Word has length 64 [2019-12-18 16:24:46,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:46,671 INFO L462 AbstractCegarLoop]: Abstraction has 576 states and 1263 transitions. [2019-12-18 16:24:46,672 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 16:24:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1263 transitions. [2019-12-18 16:24:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-18 16:24:46,673 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:46,673 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:46,673 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:46,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:46,674 INFO L82 PathProgramCache]: Analyzing trace with hash 47620621, now seen corresponding path program 1 times [2019-12-18 16:24:46,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:46,674 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81988642] [2019-12-18 16:24:46,674 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 16:24:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 16:24:46,765 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81988642] [2019-12-18 16:24:46,765 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 16:24:46,765 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 16:24:46,765 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768448360] [2019-12-18 16:24:46,766 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 16:24:46,766 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 16:24:46,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 16:24:46,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:46,766 INFO L87 Difference]: Start difference. First operand 576 states and 1263 transitions. Second operand 3 states. [2019-12-18 16:24:46,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 16:24:46,778 INFO L93 Difference]: Finished difference Result 575 states and 1261 transitions. [2019-12-18 16:24:46,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 16:24:46,778 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-12-18 16:24:46,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 16:24:46,780 INFO L225 Difference]: With dead ends: 575 [2019-12-18 16:24:46,780 INFO L226 Difference]: Without dead ends: 575 [2019-12-18 16:24:46,780 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 16:24:46,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2019-12-18 16:24:46,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 575. [2019-12-18 16:24:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 575 states. [2019-12-18 16:24:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 1261 transitions. [2019-12-18 16:24:46,788 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 1261 transitions. Word has length 65 [2019-12-18 16:24:46,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 16:24:46,788 INFO L462 AbstractCegarLoop]: Abstraction has 575 states and 1261 transitions. [2019-12-18 16:24:46,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 16:24:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1261 transitions. [2019-12-18 16:24:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-18 16:24:46,790 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 16:24:46,790 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 16:24:46,790 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 16:24:46,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 16:24:46,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1220820073, now seen corresponding path program 1 times [2019-12-18 16:24:46,790 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 16:24:46,791 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431241747] [2019-12-18 16:24:46,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 16:24:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 16:24:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 16:24:46,970 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 16:24:46,970 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 16:24:46,974 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1063] [1063] ULTIMATE.startENTRY-->L858: Formula: (let ((.cse0 (store |v_#valid_85| 0 0))) (and (= v_~__unbuffered_cnt~0_138 0) (= v_~z$w_buff0_used~0_1252 0) (= v_~main$tmp_guard1~0_62 0) (= v_~z$read_delayed_var~0.offset_6 0) (= v_~z$w_buff1~0_470 0) (= |v_#NULL.offset_6| 0) (< 0 |v_#StackHeapBarrier_21|) (= v_~z$r_buff1_thd2~0_210 0) (= 0 v_~z$r_buff0_thd3~0_449) (= v_~main$tmp_guard0~0_25 0) (= v_~z$read_delayed~0_6 0) (= v_~z$w_buff0~0_733 0) (= v_~z~0_333 0) (= v_~z$r_buff1_thd1~0_210 0) (= v_~z$r_buff1_thd0~0_311 0) (= 0 v_~weak$$choice0~0_252) (= 0 v_~__unbuffered_p1_EAX~0_76) (= v_~z$read_delayed_var~0.base_6 0) (= 0 v_~__unbuffered_p3_EAX~0_79) (= v_~z$r_buff0_thd1~0_82 0) (= 0 |v_#NULL.base_6|) (= v_~z$w_buff1_used~0_888 0) (= v_~x~0_31 0) (= |v_ULTIMATE.start_main_~#t341~0.offset_23| 0) (= 0 v_~z$mem_tmp~0_265) (= v_~z$r_buff0_thd2~0_82 0) (= 0 v_~z$r_buff1_thd4~0_428) (= 0 v_~__unbuffered_p3_EBX~0_68) (= |v_#length_31| (store |v_#length_32| |v_ULTIMATE.start_main_~#t341~0.base_32| 4)) (= v_~a~0_21 0) (= v_~y~0_64 0) (< |v_#StackHeapBarrier_21| |v_ULTIMATE.start_main_~#t341~0.base_32|) (= v_~z$r_buff0_thd0~0_181 0) (= |v_#valid_83| (store .cse0 |v_ULTIMATE.start_main_~#t341~0.base_32| 1)) (= v_~__unbuffered_p1_EBX~0_76 0) (= (store |v_#memory_int_28| |v_ULTIMATE.start_main_~#t341~0.base_32| (store (select |v_#memory_int_28| |v_ULTIMATE.start_main_~#t341~0.base_32|) |v_ULTIMATE.start_main_~#t341~0.offset_23| 0)) |v_#memory_int_27|) (= 0 v_~z$flush_delayed~0_302) (= 0 v_~z$r_buff1_thd3~0_503) (= 0 v_~__unbuffered_p0_EAX~0_66) (= 0 v_~z$r_buff0_thd4~0_609) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t341~0.base_32|)) (= v_~weak$$choice2~0_349 0) (= 0 v_~__unbuffered_p2_EAX~0_114))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_21|, #valid=|v_#valid_85|, #memory_int=|v_#memory_int_28|, #length=|v_#length_32|} OutVars{ULTIMATE.start_main_~#t341~0.offset=|v_ULTIMATE.start_main_~#t341~0.offset_23|, ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_9|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_10|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_210, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_131|, ~a~0=v_~a~0_21, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_181, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_66, ULTIMATE.start_main_~#t343~0.base=|v_ULTIMATE.start_main_~#t343~0.base_18|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_76, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_609, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_79, #length=|v_#length_31|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_114, ULTIMATE.start_main_~#t344~0.offset=|v_ULTIMATE.start_main_~#t344~0.offset_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_265, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_888, ~z$flush_delayed~0=v_~z$flush_delayed~0_302, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_43|, ~weak$$choice0~0=v_~weak$$choice0~0_252, #StackHeapBarrier=|v_#StackHeapBarrier_21|, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_221|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_210, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_6, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_449, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_138, ULTIMATE.start_main_~#t344~0.base=|v_ULTIMATE.start_main_~#t344~0.base_19|, ~x~0=v_~x~0_31, ULTIMATE.start_main_~#t342~0.base=|v_ULTIMATE.start_main_~#t342~0.base_25|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_428, ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_25|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_10|, ~z$read_delayed~0=v_~z$read_delayed~0_6, ~z$w_buff1~0=v_~z$w_buff1~0_470, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_62, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_6, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_311, ~y~0=v_~y~0_64, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_82, ULTIMATE.start_main_~#t343~0.offset=|v_ULTIMATE.start_main_~#t343~0.offset_15|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_76, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_1252, ~z$w_buff0~0=v_~z$w_buff0~0_733, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_503, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_57|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_25, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_68, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_45|, ULTIMATE.start_main_~#t342~0.offset=|v_ULTIMATE.start_main_~#t342~0.offset_16|, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_59|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_23|, #valid=|v_#valid_83|, #memory_int=|v_#memory_int_27|, ULTIMATE.start_main_~#t341~0.base=|v_ULTIMATE.start_main_~#t341~0.base_32|, ~z~0=v_~z~0_333, ~weak$$choice2~0=v_~weak$$choice2~0_349, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_82} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t341~0.offset, ULTIMATE.start_main_#t~nondet57, ULTIMATE.start_main_#t~nondet55, ~z$r_buff1_thd2~0, #NULL.offset, ULTIMATE.start_main_#t~ite64, ~a~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t343~0.base, ~__unbuffered_p1_EAX~0, ~z$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t344~0.offset, ~z$mem_tmp~0, ~z$w_buff1_used~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t344~0.base, ~x~0, ULTIMATE.start_main_~#t342~0.base, ~z$r_buff1_thd4~0, ULTIMATE.start_main_#t~nondet58, ULTIMATE.start_main_#t~nondet56, ~z$read_delayed~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ~z$r_buff1_thd0~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_~#t343~0.offset, ~__unbuffered_p1_EBX~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ~__unbuffered_p3_EBX~0, #NULL.base, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_~#t342~0.offset, ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t341~0.base, ~z~0, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-18 16:24:46,975 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L858-1-->L860: Formula: (and (= 0 (select |v_#valid_44| |v_ULTIMATE.start_main_~#t342~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t342~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t342~0.base_12|) |v_ULTIMATE.start_main_~#t342~0.offset_11| 1)) |v_#memory_int_17|) (= |v_ULTIMATE.start_main_~#t342~0.offset_11| 0) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t342~0.base_12|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t342~0.base_12| 4) |v_#length_21|) (not (= |v_ULTIMATE.start_main_~#t342~0.base_12| 0)) (= (store |v_#valid_44| |v_ULTIMATE.start_main_~#t342~0.base_12| 1) |v_#valid_43|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_18|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t342~0.offset=|v_ULTIMATE.start_main_~#t342~0.offset_11|, ULTIMATE.start_main_~#t342~0.base=|v_ULTIMATE.start_main_~#t342~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_6|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_17|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t342~0.offset, ULTIMATE.start_main_~#t342~0.base, ULTIMATE.start_main_#t~nondet55, #valid, #memory_int, #length] because there is no mapped edge [2019-12-18 16:24:46,976 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L860-1-->L862: Formula: (and (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t343~0.base_9|) (not (= |v_ULTIMATE.start_main_~#t343~0.base_9| 0)) (= 0 |v_ULTIMATE.start_main_~#t343~0.offset_8|) (= (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#t343~0.base_9| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#t343~0.base_9|) |v_ULTIMATE.start_main_~#t343~0.offset_8| 2)) |v_#memory_int_13|) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t343~0.base_9| 4)) (= (select |v_#valid_36| |v_ULTIMATE.start_main_~#t343~0.base_9|) 0) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t343~0.base_9| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_14|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t343~0.offset=|v_ULTIMATE.start_main_~#t343~0.offset_8|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t343~0.base=|v_ULTIMATE.start_main_~#t343~0.base_9|, #valid=|v_#valid_35|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_5|, #memory_int=|v_#memory_int_13|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t343~0.offset, ULTIMATE.start_main_~#t343~0.base, #valid, ULTIMATE.start_main_#t~nondet56, #memory_int, #length] because there is no mapped edge [2019-12-18 16:24:46,979 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L862-1-->L864: Formula: (and (= |v_#valid_49| (store |v_#valid_50| |v_ULTIMATE.start_main_~#t344~0.base_13| 1)) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t344~0.base_13| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t344~0.base_13|) |v_ULTIMATE.start_main_~#t344~0.offset_11| 3)) |v_#memory_int_19|) (= |v_ULTIMATE.start_main_~#t344~0.offset_11| 0) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t344~0.base_13| 4)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t344~0.base_13|) (= 0 (select |v_#valid_50| |v_ULTIMATE.start_main_~#t344~0.base_13|)) (not (= 0 |v_ULTIMATE.start_main_~#t344~0.base_13|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_20|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_5|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_19|, #length=|v_#length_23|, ULTIMATE.start_main_~#t344~0.base=|v_ULTIMATE.start_main_~#t344~0.base_13|, ULTIMATE.start_main_~#t344~0.offset=|v_ULTIMATE.start_main_~#t344~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, #valid, #memory_int, #length, ULTIMATE.start_main_~#t344~0.base, ULTIMATE.start_main_~#t344~0.offset] because there is no mapped edge [2019-12-18 16:24:46,983 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L4-->L820: Formula: (and (= v_~z$r_buff0_thd3~0_44 v_~z$r_buff1_thd3~0_30) (= |v_P3Thread1of1ForFork3_#t~nondet26_20| v_~weak$$choice0~0_13) (= |v_P3Thread1of1ForFork3_#t~nondet27_20| v_~weak$$choice2~0_39) (= v_~z$r_buff0_thd2~0_10 v_~z$r_buff1_thd2~0_10) (= v_~weak$$choice2~0_39 v_~z$flush_delayed~0_19) (= v_~z$r_buff0_thd1~0_10 v_~z$r_buff1_thd1~0_10) (= v_~z$r_buff0_thd4~0_79 v_~z$r_buff1_thd4~0_44) (= v_~z$r_buff0_thd0~0_36 v_~z$r_buff1_thd0~0_17) (= v_~z$mem_tmp~0_15 v_~z~0_31) (= v_~z$r_buff0_thd4~0_78 1) (not (= v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_16 0))) InVars {P3Thread1of1ForFork3_#t~nondet26=|v_P3Thread1of1ForFork3_#t~nondet26_20|, P3Thread1of1ForFork3___VERIFIER_assert_~expression=v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_16, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_36, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_79, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_44, ~z~0=v_~z~0_31, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_10, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_10, P3Thread1of1ForFork3_#t~nondet27=|v_P3Thread1of1ForFork3_#t~nondet27_20|} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_15, P3Thread1of1ForFork3_#t~nondet26=|v_P3Thread1of1ForFork3_#t~nondet26_19|, P3Thread1of1ForFork3___VERIFIER_assert_~expression=v_P3Thread1of1ForFork3___VERIFIER_assert_~expression_16, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_44, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_30, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10, ~z$flush_delayed~0=v_~z$flush_delayed~0_19, ~weak$$choice0~0=v_~weak$$choice0~0_13, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_36, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_17, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_78, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_44, ~z~0=v_~z~0_31, ~weak$$choice2~0=v_~weak$$choice2~0_39, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_10, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_10, P3Thread1of1ForFork3_#t~nondet27=|v_P3Thread1of1ForFork3_#t~nondet27_19|} AuxVars[] AssignedVars[~z$mem_tmp~0, P3Thread1of1ForFork3_#t~nondet26, ~weak$$choice0~0, ~z$r_buff1_thd4~0, ~z$r_buff1_thd3~0, ~z$r_buff1_thd0~0, ~z$r_buff1_thd2~0, ~z$r_buff1_thd1~0, ~z$r_buff0_thd4~0, ~z$flush_delayed~0, ~weak$$choice2~0, P3Thread1of1ForFork3_#t~nondet27] because there is no mapped edge [2019-12-18 16:24:46,985 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L820-2-->L820-5: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd4~0_In1064516598 256))) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In1064516598 256))) (.cse0 (= |P3Thread1of1ForFork3_#t~ite28_Out1064516598| |P3Thread1of1ForFork3_#t~ite29_Out1064516598|))) (or (and .cse0 (= |P3Thread1of1ForFork3_#t~ite28_Out1064516598| ~z$w_buff0~0_In1064516598) (not .cse1) (not .cse2)) (and (= |P3Thread1of1ForFork3_#t~ite28_Out1064516598| ~z$w_buff1~0_In1064516598) (or .cse1 .cse2) .cse0))) InVars {~z$w_buff0~0=~z$w_buff0~0_In1064516598, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1064516598, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1064516598, ~z$w_buff1~0=~z$w_buff1~0_In1064516598} OutVars{P3Thread1of1ForFork3_#t~ite29=|P3Thread1of1ForFork3_#t~ite29_Out1064516598|, P3Thread1of1ForFork3_#t~ite28=|P3Thread1of1ForFork3_#t~ite28_Out1064516598|, ~z$w_buff0~0=~z$w_buff0~0_In1064516598, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1064516598, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1064516598, ~z$w_buff1~0=~z$w_buff1~0_In1064516598} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite29, P3Thread1of1ForFork3_#t~ite28] because there is no mapped edge [2019-12-18 16:24:46,996 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [957] [957] L825-->L826: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_83 256))) (= v_~z$r_buff0_thd4~0_139 v_~z$r_buff0_thd4~0_138)) InVars {~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_139, ~weak$$choice2~0=v_~weak$$choice2~0_83} OutVars{P3Thread1of1ForFork3_#t~ite42=|v_P3Thread1of1ForFork3_#t~ite42_8|, P3Thread1of1ForFork3_#t~ite43=|v_P3Thread1of1ForFork3_#t~ite43_11|, P3Thread1of1ForFork3_#t~ite44=|v_P3Thread1of1ForFork3_#t~ite44_11|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_138, ~weak$$choice2~0=v_~weak$$choice2~0_83} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite42, P3Thread1of1ForFork3_#t~ite43, P3Thread1of1ForFork3_#t~ite44, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-18 16:24:47,000 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L828-->L828-2: Formula: (let ((.cse0 (= 0 (mod ~z$flush_delayed~0_In-467237566 256)))) (or (and .cse0 (= |P3Thread1of1ForFork3_#t~ite48_Out-467237566| ~z~0_In-467237566)) (and (= |P3Thread1of1ForFork3_#t~ite48_Out-467237566| ~z$mem_tmp~0_In-467237566) (not .cse0)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In-467237566, ~z$flush_delayed~0=~z$flush_delayed~0_In-467237566, ~z~0=~z~0_In-467237566} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In-467237566, P3Thread1of1ForFork3_#t~ite48=|P3Thread1of1ForFork3_#t~ite48_Out-467237566|, ~z$flush_delayed~0=~z$flush_delayed~0_In-467237566, ~z~0=~z~0_In-467237566} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite48] because there is no mapped edge [2019-12-18 16:24:47,004 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] P0ENTRY-->P0EXIT: Formula: (and (= v_~x~0_12 v_~__unbuffered_p0_EAX~0_12) (= 0 |v_P0Thread1of1ForFork0_#res.base_7|) (= v_P0Thread1of1ForFork0_~arg.base_9 |v_P0Thread1of1ForFork0_#in~arg.base_9|) (= v_~a~0_15 1) (= |v_P0Thread1of1ForFork0_#res.offset_7| 0) (= v_~__unbuffered_cnt~0_77 (+ v_~__unbuffered_cnt~0_78 1)) (= v_P0Thread1of1ForFork0_~arg.offset_9 |v_P0Thread1of1ForFork0_#in~arg.offset_9|)) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_9|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_78, ~x~0=v_~x~0_12} OutVars{~a~0=v_~a~0_15, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_9|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_12, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_7|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_9|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_77, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_9, ~x~0=v_~x~0_12, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_9} AuxVars[] AssignedVars[~a~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-18 16:24:47,006 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] P1ENTRY-->P1EXIT: Formula: (and (= v_P1Thread1of1ForFork1_~arg.base_12 |v_P1Thread1of1ForFork1_#in~arg.base_12|) (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= v_~__unbuffered_cnt~0_100 (+ v_~__unbuffered_cnt~0_101 1)) (= |v_P1Thread1of1ForFork1_#in~arg.offset_12| v_P1Thread1of1ForFork1_~arg.offset_12) (= v_~x~0_19 1) (= v_~__unbuffered_p1_EBX~0_21 v_~y~0_49) (= v_~x~0_19 v_~__unbuffered_p1_EAX~0_21) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_12|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_12|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_101, ~y~0=v_~y~0_49} OutVars{P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_12, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_21, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_21, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_12, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_12|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_12|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_100, ~y~0=v_~y~0_49, ~x~0=v_~x~0_19, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, ~__unbuffered_p1_EBX~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork1_~arg.base, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-18 16:24:47,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [987] [987] L790-->L790-2: Formula: (let ((.cse0 (= (mod ~z$flush_delayed~0_In203757928 256) 0))) (or (and .cse0 (= |P2Thread1of1ForFork2_#t~ite25_Out203757928| ~z~0_In203757928)) (and (not .cse0) (= |P2Thread1of1ForFork2_#t~ite25_Out203757928| ~z$mem_tmp~0_In203757928)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In203757928, ~z$flush_delayed~0=~z$flush_delayed~0_In203757928, ~z~0=~z~0_In203757928} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In203757928, P2Thread1of1ForFork2_#t~ite25=|P2Thread1of1ForFork2_#t~ite25_Out203757928|, ~z$flush_delayed~0=~z$flush_delayed~0_In203757928, ~z~0=~z~0_In203757928} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite25] because there is no mapped edge [2019-12-18 16:24:47,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L790-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_70 1) v_~__unbuffered_cnt~0_69) (= v_~z~0_156 |v_P2Thread1of1ForFork2_#t~ite25_56|) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= 0 v_~z$flush_delayed~0_114)) InVars {P2Thread1of1ForFork2_#t~ite25=|v_P2Thread1of1ForFork2_#t~ite25_56|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70} OutVars{P2Thread1of1ForFork2_#t~ite25=|v_P2Thread1of1ForFork2_#t~ite25_55|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_69, ~z$flush_delayed~0=v_~z$flush_delayed~0_114, ~z~0=v_~z~0_156, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite25, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~z~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 16:24:47,038 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L836-->L836-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1245121937 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In1245121937 256)))) (or (and (= ~z$w_buff0_used~0_In1245121937 |P3Thread1of1ForFork3_#t~ite51_Out1245121937|) (or .cse0 .cse1)) (and (not .cse1) (= 0 |P3Thread1of1ForFork3_#t~ite51_Out1245121937|) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1245121937, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1245121937} OutVars{P3Thread1of1ForFork3_#t~ite51=|P3Thread1of1ForFork3_#t~ite51_Out1245121937|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1245121937, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1245121937} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite51] because there is no mapped edge [2019-12-18 16:24:47,039 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L837-->L837-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1962193624 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In1962193624 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In1962193624 256) 0)) (.cse3 (= 0 (mod ~z$r_buff1_thd4~0_In1962193624 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P3Thread1of1ForFork3_#t~ite52_Out1962193624| ~z$w_buff1_used~0_In1962193624)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= 0 |P3Thread1of1ForFork3_#t~ite52_Out1962193624|)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1962193624, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1962193624, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1962193624, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1962193624} OutVars{P3Thread1of1ForFork3_#t~ite52=|P3Thread1of1ForFork3_#t~ite52_Out1962193624|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1962193624, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1962193624, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1962193624, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1962193624} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite52] because there is no mapped edge [2019-12-18 16:24:47,041 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L838-->L839: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd4~0_In425145187 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In425145187 256)))) (or (and (= ~z$r_buff0_thd4~0_Out425145187 0) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= ~z$r_buff0_thd4~0_Out425145187 ~z$r_buff0_thd4~0_In425145187)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In425145187, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In425145187} OutVars{P3Thread1of1ForFork3_#t~ite53=|P3Thread1of1ForFork3_#t~ite53_Out425145187|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In425145187, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_Out425145187} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite53, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-18 16:24:47,042 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L839-->L839-2: Formula: (let ((.cse2 (= 0 (mod ~z$w_buff1_used~0_In1698770353 256))) (.cse3 (= 0 (mod ~z$r_buff1_thd4~0_In1698770353 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In1698770353 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In1698770353 256)))) (or (and (= |P3Thread1of1ForFork3_#t~ite54_Out1698770353| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= |P3Thread1of1ForFork3_#t~ite54_Out1698770353| ~z$r_buff1_thd4~0_In1698770353) (or .cse1 .cse0)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1698770353, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1698770353, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1698770353, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1698770353} OutVars{P3Thread1of1ForFork3_#t~ite54=|P3Thread1of1ForFork3_#t~ite54_Out1698770353|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1698770353, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1698770353, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1698770353, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1698770353} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite54] because there is no mapped edge [2019-12-18 16:24:47,042 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L839-2-->P3EXIT: Formula: (and (= 0 |v_P3Thread1of1ForFork3_#res.offset_5|) (= |v_P3Thread1of1ForFork3_#t~ite54_36| v_~z$r_buff1_thd4~0_277) (= 0 |v_P3Thread1of1ForFork3_#res.base_5|) (= v_~__unbuffered_cnt~0_116 (+ v_~__unbuffered_cnt~0_117 1))) InVars {P3Thread1of1ForFork3_#t~ite54=|v_P3Thread1of1ForFork3_#t~ite54_36|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_117} OutVars{P3Thread1of1ForFork3_#t~ite54=|v_P3Thread1of1ForFork3_#t~ite54_35|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_277, P3Thread1of1ForFork3_#res.base=|v_P3Thread1of1ForFork3_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_116, P3Thread1of1ForFork3_#res.offset=|v_P3Thread1of1ForFork3_#res.offset_5|} AuxVars[] AssignedVars[P3Thread1of1ForFork3_#t~ite54, ~z$r_buff1_thd4~0, P3Thread1of1ForFork3_#res.base, ~__unbuffered_cnt~0, P3Thread1of1ForFork3_#res.offset] because there is no mapped edge [2019-12-18 16:24:47,042 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L864-1-->L870: Formula: (and (= 4 v_~__unbuffered_cnt~0_32) (= v_~main$tmp_guard0~0_6 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32} OutVars{ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-18 16:24:47,044 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L870-2-->L870-4: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff1_thd0~0_In1493858105 256))) (.cse1 (= (mod ~z$w_buff1_used~0_In1493858105 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite59_Out1493858105| ~z~0_In1493858105)) (and (= ~z$w_buff1~0_In1493858105 |ULTIMATE.start_main_#t~ite59_Out1493858105|) (not .cse0) (not .cse1)))) InVars {~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1493858105, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1493858105, ~z$w_buff1~0=~z$w_buff1~0_In1493858105, ~z~0=~z~0_In1493858105} OutVars{~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1493858105, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1493858105, ~z$w_buff1~0=~z$w_buff1~0_In1493858105, ULTIMATE.start_main_#t~ite59=|ULTIMATE.start_main_#t~ite59_Out1493858105|, ~z~0=~z~0_In1493858105} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite59] because there is no mapped edge [2019-12-18 16:24:47,044 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L870-4-->L871: Formula: (= v_~z~0_23 |v_ULTIMATE.start_main_#t~ite59_9|) InVars {ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_9|} OutVars{ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_12|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_8|, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#t~ite59, ~z~0] because there is no mapped edge [2019-12-18 16:24:47,044 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L871-->L871-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1626964700 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-1626964700 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite61_Out-1626964700| ~z$w_buff0_used~0_In-1626964700)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite61_Out-1626964700| 0) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1626964700, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1626964700} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1626964700, ULTIMATE.start_main_#t~ite61=|ULTIMATE.start_main_#t~ite61_Out-1626964700|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1626964700} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61] because there is no mapped edge [2019-12-18 16:24:47,046 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L872-->L872-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In1867556174 256))) (.cse0 (= 0 (mod ~z$w_buff1_used~0_In1867556174 256))) (.cse3 (= (mod ~z$w_buff0_used~0_In1867556174 256) 0)) (.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In1867556174 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite62_Out1867556174| ~z$w_buff1_used~0_In1867556174)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2))) (= |ULTIMATE.start_main_#t~ite62_Out1867556174| 0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1867556174, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1867556174, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1867556174, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1867556174} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out1867556174|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1867556174, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1867556174, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1867556174, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1867556174} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62] because there is no mapped edge [2019-12-18 16:24:47,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L873-->L873-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1400424433 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-1400424433 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite63_Out-1400424433|) (not .cse1)) (and (or .cse1 .cse0) (= ~z$r_buff0_thd0~0_In-1400424433 |ULTIMATE.start_main_#t~ite63_Out-1400424433|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1400424433, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1400424433} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-1400424433|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1400424433, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1400424433} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63] because there is no mapped edge [2019-12-18 16:24:47,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1003] [1003] L874-->L874-2: Formula: (let ((.cse3 (= 0 (mod ~z$r_buff0_thd0~0_In-1367485753 256))) (.cse2 (= (mod ~z$w_buff0_used~0_In-1367485753 256) 0)) (.cse0 (= 0 (mod ~z$r_buff1_thd0~0_In-1367485753 256))) (.cse1 (= (mod ~z$w_buff1_used~0_In-1367485753 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite64_Out-1367485753| ~z$r_buff1_thd0~0_In-1367485753)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite64_Out-1367485753| 0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1367485753, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1367485753, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1367485753, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1367485753} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1367485753, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1367485753, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1367485753, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1367485753, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-1367485753|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-18 16:24:47,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] L874-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|) (= 0 v_~__unbuffered_p0_EAX~0_31) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_16| (mod v_~main$tmp_guard1~0_25 256)) (= v_~z$r_buff1_thd0~0_255 |v_ULTIMATE.start_main_#t~ite64_62|) (= 1 v_~__unbuffered_p3_EAX~0_36) (= 1 v_~__unbuffered_p1_EAX~0_39) (= v_~main$tmp_guard1~0_25 0) (= 0 v_~__unbuffered_p3_EBX~0_31) (= 0 v_~__unbuffered_p2_EAX~0_62) (= v_~__unbuffered_p1_EBX~0_39 0)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_31, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_39, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_39, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_36, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_62, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_31, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_62|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_31, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_39, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_39, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_255, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_36, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_62, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_31, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_61|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_16|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~z$r_buff1_thd0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 16:24:47,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 04:24:47 BasicIcfg [2019-12-18 16:24:47,200 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 16:24:47,205 INFO L168 Benchmark]: Toolchain (without parser) took 46070.96 ms. Allocated memory was 138.9 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 100.9 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 547.4 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,206 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 138.9 MB. Free memory was 120.9 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 763.48 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 100.4 MB in the beginning and 153.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,209 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.79 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 150.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,211 INFO L168 Benchmark]: Boogie Preprocessor took 71.20 ms. Allocated memory is still 202.4 MB. Free memory was 150.5 MB in the beginning and 147.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,212 INFO L168 Benchmark]: RCFGBuilder took 1034.47 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 147.9 MB in the beginning and 205.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,216 INFO L168 Benchmark]: TraceAbstraction took 44122.58 ms. Allocated memory was 235.9 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 205.2 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 554.8 MB. Max. memory is 7.1 GB. [2019-12-18 16:24:47,223 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 138.9 MB. Free memory was 120.9 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 763.48 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 100.4 MB in the beginning and 153.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 24.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 73.79 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 150.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 71.20 ms. Allocated memory is still 202.4 MB. Free memory was 150.5 MB in the beginning and 147.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1034.47 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 147.9 MB in the beginning and 205.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44122.58 ms. Allocated memory was 235.9 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 205.2 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 554.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.3s, 213 ProgramPointsBefore, 115 ProgramPointsAfterwards, 256 TransitionsBefore, 135 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 7 FixpointIterations, 39 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 52 ConcurrentYvCompositions, 28 ChoiceCompositions, 11402 VarBasedMoverChecksPositive, 391 VarBasedMoverChecksNegative, 126 SemBasedMoverChecksPositive, 392 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.7s, 0 MoverChecksTotal, 131114 CheckedPairsTotal, 134 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L858] FCALL, FORK 0 pthread_create(&t341, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] FCALL, FORK 0 pthread_create(&t342, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L862] FCALL, FORK 0 pthread_create(&t343, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L864] FCALL, FORK 0 pthread_create(&t344, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L803] 4 z$w_buff1 = z$w_buff0 [L804] 4 z$w_buff0 = 1 [L805] 4 z$w_buff1_used = z$w_buff0_used [L806] 4 z$w_buff0_used = (_Bool)1 [L820] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L820] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L821] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L821] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L822] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L822] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L823] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L823] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L824] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L824] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L826] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L826] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L827] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L828] 4 z = z$flush_delayed ? z$mem_tmp : z [L829] 4 z$flush_delayed = (_Bool)0 [L832] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L835] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L775] 3 y = 1 [L778] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L779] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L780] 3 z$flush_delayed = weak$$choice2 [L781] 3 z$mem_tmp = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L783] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L783] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L784] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L784] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L785] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L785] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L786] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L786] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L787] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L787] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L788] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L788] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L789] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L835] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L836] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L837] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L870] 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice2=1, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L871] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L872] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L873] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 201 locations, 2 error locations. Result: UNSAFE, OverallTime: 43.6s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 12.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2352 SDtfs, 2931 SDslu, 4336 SDs, 0 SdLazy, 691 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 71 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=97990occurred 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: 10.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 3058 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 560 NumberOfCodeBlocks, 560 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 482 ConstructedInterpolants, 0 QuantifiedInterpolants, 72312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...