/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-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix014_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 20:24:14,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 20:24:14,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 20:24:14,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 20:24:14,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 20:24:14,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 20:24:14,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 20:24:14,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 20:24:14,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 20:24:14,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 20:24:14,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 20:24:14,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 20:24:14,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 20:24:14,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 20:24:14,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 20:24:14,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 20:24:14,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 20:24:14,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 20:24:14,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 20:24:14,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 20:24:14,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 20:24:14,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 20:24:14,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 20:24:14,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 20:24:14,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 20:24:14,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 20:24:14,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 20:24:14,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 20:24:14,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 20:24:14,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 20:24:14,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 20:24:14,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 20:24:14,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 20:24:14,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 20:24:14,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 20:24:14,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 20:24:14,972 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-VariableLbe.epf [2019-12-18 20:24:15,008 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 20:24:15,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 20:24:15,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 20:24:15,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 20:24:15,010 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 20:24:15,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 20:24:15,011 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 20:24:15,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 20:24:15,012 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 20:24:15,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 20:24:15,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 20:24:15,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 20:24:15,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 20:24:15,013 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 20:24:15,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 20:24:15,013 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 20:24:15,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 20:24:15,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 20:24:15,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 20:24:15,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 20:24:15,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 20:24:15,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 20:24:15,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 20:24:15,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 20:24:15,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 20:24:15,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 20:24:15,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 20:24:15,017 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 20:24:15,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 20:24:15,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 20:24:15,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 20:24:15,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 20:24:15,326 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 20:24:15,327 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 20:24:15,328 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 20:24:15,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix014_tso.opt.i [2019-12-18 20:24:15,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06e171dc/518d9f087baf4913951c569064c1a0fd/FLAGd201bf180 [2019-12-18 20:24:15,978 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 20:24:15,979 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014_tso.opt.i [2019-12-18 20:24:16,007 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06e171dc/518d9f087baf4913951c569064c1a0fd/FLAGd201bf180 [2019-12-18 20:24:16,247 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06e171dc/518d9f087baf4913951c569064c1a0fd [2019-12-18 20:24:16,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 20:24:16,259 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 20:24:16,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 20:24:16,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 20:24:16,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 20:24:16,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:24:16" (1/1) ... [2019-12-18 20:24:16,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32100126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:16, skipping insertion in model container [2019-12-18 20:24:16,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:24:16" (1/1) ... [2019-12-18 20:24:16,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 20:24:16,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 20:24:16,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 20:24:16,893 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 20:24:16,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 20:24:17,081 INFO L208 MainTranslator]: Completed translation [2019-12-18 20:24:17,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17 WrapperNode [2019-12-18 20:24:17,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 20:24:17,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 20:24:17,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 20:24:17,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 20:24:17,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,118 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 20:24:17,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 20:24:17,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 20:24:17,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 20:24:17,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (1/1) ... [2019-12-18 20:24:17,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 20:24:17,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 20:24:17,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 20:24:17,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 20:24:17,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (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 20:24:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 20:24:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 20:24:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 20:24:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 20:24:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 20:24:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 20:24:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 20:24:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 20:24:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 20:24:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 20:24:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-18 20:24:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-18 20:24:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 20:24:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 20:24:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 20:24:17,314 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 20:24:18,368 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 20:24:18,368 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 20:24:18,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:24:18 BoogieIcfgContainer [2019-12-18 20:24:18,370 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 20:24:18,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 20:24:18,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 20:24:18,374 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 20:24:18,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 08:24:16" (1/3) ... [2019-12-18 20:24:18,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5394cfc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:24:18, skipping insertion in model container [2019-12-18 20:24:18,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:24:17" (2/3) ... [2019-12-18 20:24:18,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5394cfc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:24:18, skipping insertion in model container [2019-12-18 20:24:18,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:24:18" (3/3) ... [2019-12-18 20:24:18,379 INFO L109 eAbstractionObserver]: Analyzing ICFG mix014_tso.opt.i [2019-12-18 20:24:18,389 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 20:24:18,389 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 20:24:18,396 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 20:24:18,397 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 20:24:18,460 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,460 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,461 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,461 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,462 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,462 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,462 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,462 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,463 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,464 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,464 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,464 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,464 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,465 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,465 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,465 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,465 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,465 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,466 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,466 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,466 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,466 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,467 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,468 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,469 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,470 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,471 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,472 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,472 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,472 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,472 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,472 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,473 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,474 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,475 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,476 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,477 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,478 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,478 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,478 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,478 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,478 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,479 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,479 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,479 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,479 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,480 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,481 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,481 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,481 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,481 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,482 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,482 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,482 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,482 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,482 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,483 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,483 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,483 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,483 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,483 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,485 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,485 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,485 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,486 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,486 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,486 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,486 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,487 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,487 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,487 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,487 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,487 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,488 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,488 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,488 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,488 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,488 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,489 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,489 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,489 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,489 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,489 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,490 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,491 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,491 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,491 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,491 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,491 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,492 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,492 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,492 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,492 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,492 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,493 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,493 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,493 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,493 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,493 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,494 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,494 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,494 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,494 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,494 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,495 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,495 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,495 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,495 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,495 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,496 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,497 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,497 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,497 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,497 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,497 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,498 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,498 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,498 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,498 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,498 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,499 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,499 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,499 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,499 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,500 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,500 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,500 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,500 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,500 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,501 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,501 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,501 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,501 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,501 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,502 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,503 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,503 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,503 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,503 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,503 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,504 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,504 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,504 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,504 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,504 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,512 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,512 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,517 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,518 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,524 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,524 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,525 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,525 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,525 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,525 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,525 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,526 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,527 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,527 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,527 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,527 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,527 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,528 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,529 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,529 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,529 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,529 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,529 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,541 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,542 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 20:24:18,557 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 20:24:18,575 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 20:24:18,575 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 20:24:18,575 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 20:24:18,575 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 20:24:18,575 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 20:24:18,575 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 20:24:18,575 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 20:24:18,576 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 20:24:18,595 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 255 transitions [2019-12-18 20:24:18,597 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-18 20:24:18,722 INFO L126 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-18 20:24:18,723 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 20:24:18,749 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 564 event pairs. 12/205 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 20:24:18,783 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-18 20:24:18,844 INFO L126 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-18 20:24:18,844 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 20:24:18,855 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 564 event pairs. 12/205 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-18 20:24:18,881 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-18 20:24:18,882 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 20:24:19,075 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 27 [2019-12-18 20:24:22,441 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-12-18 20:24:23,195 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-12-18 20:24:23,352 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-18 20:24:23,387 INFO L206 etLargeBlockEncoding]: Checked pairs total: 153833 [2019-12-18 20:24:23,388 INFO L214 etLargeBlockEncoding]: Total number of compositions: 127 [2019-12-18 20:24:23,392 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 137 transitions [2019-12-18 20:24:36,095 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 102430 states. [2019-12-18 20:24:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 102430 states. [2019-12-18 20:24:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 20:24:36,104 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:24:36,104 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:24:36,105 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:24:36,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:24:36,110 INFO L82 PathProgramCache]: Analyzing trace with hash -1792030093, now seen corresponding path program 1 times [2019-12-18 20:24:36,117 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:24:36,117 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495022859] [2019-12-18 20:24:36,117 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:24:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:24:36,416 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 20:24:36,418 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495022859] [2019-12-18 20:24:36,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:24:36,419 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 20:24:36,421 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17769361] [2019-12-18 20:24:36,428 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:24:36,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:24:36,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:24:36,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:24:36,447 INFO L87 Difference]: Start difference. First operand 102430 states. Second operand 3 states. [2019-12-18 20:24:39,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:24:39,809 INFO L93 Difference]: Finished difference Result 101162 states and 463432 transitions. [2019-12-18 20:24:39,810 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:24:39,811 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 20:24:39,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:24:40,590 INFO L225 Difference]: With dead ends: 101162 [2019-12-18 20:24:40,591 INFO L226 Difference]: Without dead ends: 94650 [2019-12-18 20:24:40,592 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 20:24:42,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94650 states. [2019-12-18 20:24:45,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94650 to 94650. [2019-12-18 20:24:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94650 states. [2019-12-18 20:24:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94650 states to 94650 states and 433348 transitions. [2019-12-18 20:24:50,135 INFO L78 Accepts]: Start accepts. Automaton has 94650 states and 433348 transitions. Word has length 9 [2019-12-18 20:24:50,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:24:50,136 INFO L462 AbstractCegarLoop]: Abstraction has 94650 states and 433348 transitions. [2019-12-18 20:24:50,137 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:24:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 94650 states and 433348 transitions. [2019-12-18 20:24:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 20:24:50,160 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:24:50,160 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:24:50,161 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:24:50,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:24:50,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1364828779, now seen corresponding path program 1 times [2019-12-18 20:24:50,162 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:24:50,162 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574096261] [2019-12-18 20:24:50,163 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:24:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:24:50,276 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 20:24:50,279 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574096261] [2019-12-18 20:24:50,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:24:50,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:24:50,280 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689268142] [2019-12-18 20:24:50,281 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:24:50,281 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:24:50,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:24:50,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:24:50,282 INFO L87 Difference]: Start difference. First operand 94650 states and 433348 transitions. Second operand 3 states. [2019-12-18 20:24:51,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:24:51,021 INFO L93 Difference]: Finished difference Result 73785 states and 313934 transitions. [2019-12-18 20:24:51,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:24:51,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 20:24:51,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:24:51,324 INFO L225 Difference]: With dead ends: 73785 [2019-12-18 20:24:51,324 INFO L226 Difference]: Without dead ends: 73785 [2019-12-18 20:24:51,325 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 20:24:53,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73785 states. [2019-12-18 20:24:57,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73785 to 73785. [2019-12-18 20:24:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73785 states. [2019-12-18 20:24:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73785 states to 73785 states and 313934 transitions. [2019-12-18 20:24:58,202 INFO L78 Accepts]: Start accepts. Automaton has 73785 states and 313934 transitions. Word has length 15 [2019-12-18 20:24:58,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:24:58,202 INFO L462 AbstractCegarLoop]: Abstraction has 73785 states and 313934 transitions. [2019-12-18 20:24:58,202 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:24:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 73785 states and 313934 transitions. [2019-12-18 20:24:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 20:24:58,205 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:24:58,205 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:24:58,206 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:24:58,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:24:58,206 INFO L82 PathProgramCache]: Analyzing trace with hash -713540937, now seen corresponding path program 1 times [2019-12-18 20:24:58,206 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:24:58,207 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877293594] [2019-12-18 20:24:58,207 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:24:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:24:58,293 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 20:24:58,294 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877293594] [2019-12-18 20:24:58,294 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:24:58,294 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:24:58,294 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276319402] [2019-12-18 20:24:58,295 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:24:58,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:24:58,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:24:58,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:24:58,296 INFO L87 Difference]: Start difference. First operand 73785 states and 313934 transitions. Second operand 4 states. [2019-12-18 20:24:58,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:24:58,473 INFO L93 Difference]: Finished difference Result 31000 states and 112198 transitions. [2019-12-18 20:24:58,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 20:24:58,474 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2019-12-18 20:24:58,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:24:58,575 INFO L225 Difference]: With dead ends: 31000 [2019-12-18 20:24:58,575 INFO L226 Difference]: Without dead ends: 31000 [2019-12-18 20:24:58,576 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 20:24:59,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31000 states. [2019-12-18 20:25:00,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31000 to 31000. [2019-12-18 20:25:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31000 states. [2019-12-18 20:25:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31000 states to 31000 states and 112198 transitions. [2019-12-18 20:25:00,169 INFO L78 Accepts]: Start accepts. Automaton has 31000 states and 112198 transitions. Word has length 16 [2019-12-18 20:25:00,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:00,169 INFO L462 AbstractCegarLoop]: Abstraction has 31000 states and 112198 transitions. [2019-12-18 20:25:00,169 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:25:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 31000 states and 112198 transitions. [2019-12-18 20:25:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-18 20:25:00,171 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:00,171 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 20:25:00,171 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:00,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:00,172 INFO L82 PathProgramCache]: Analyzing trace with hash -918024083, now seen corresponding path program 1 times [2019-12-18 20:25:00,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:00,172 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040884292] [2019-12-18 20:25:00,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:00,255 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 20:25:00,255 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040884292] [2019-12-18 20:25:00,256 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:00,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 20:25:00,256 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [94942542] [2019-12-18 20:25:00,256 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 20:25:00,257 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:00,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 20:25:00,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 20:25:00,257 INFO L87 Difference]: Start difference. First operand 31000 states and 112198 transitions. Second operand 5 states. [2019-12-18 20:25:00,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:00,338 INFO L93 Difference]: Finished difference Result 8012 states and 27308 transitions. [2019-12-18 20:25:00,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:25:00,338 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2019-12-18 20:25:00,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:00,359 INFO L225 Difference]: With dead ends: 8012 [2019-12-18 20:25:00,360 INFO L226 Difference]: Without dead ends: 8012 [2019-12-18 20:25:00,360 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 20:25:00,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8012 states. [2019-12-18 20:25:00,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8012 to 8012. [2019-12-18 20:25:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8012 states. [2019-12-18 20:25:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8012 states to 8012 states and 27308 transitions. [2019-12-18 20:25:00,544 INFO L78 Accepts]: Start accepts. Automaton has 8012 states and 27308 transitions. Word has length 17 [2019-12-18 20:25:00,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:00,544 INFO L462 AbstractCegarLoop]: Abstraction has 8012 states and 27308 transitions. [2019-12-18 20:25:00,545 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 20:25:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 8012 states and 27308 transitions. [2019-12-18 20:25:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 20:25:00,549 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:00,549 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 20:25:00,549 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:00,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:00,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1017641314, now seen corresponding path program 1 times [2019-12-18 20:25:00,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:00,550 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319531404] [2019-12-18 20:25:00,550 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:00,675 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 20:25:00,676 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319531404] [2019-12-18 20:25:00,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:00,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:25:00,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093033569] [2019-12-18 20:25:00,677 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:25:00,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:00,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:25:00,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:25:00,677 INFO L87 Difference]: Start difference. First operand 8012 states and 27308 transitions. Second operand 4 states. [2019-12-18 20:25:01,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:01,043 INFO L93 Difference]: Finished difference Result 11180 states and 37190 transitions. [2019-12-18 20:25:01,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:25:01,044 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 20:25:01,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:01,069 INFO L225 Difference]: With dead ends: 11180 [2019-12-18 20:25:01,070 INFO L226 Difference]: Without dead ends: 11180 [2019-12-18 20:25:01,070 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 20:25:01,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11180 states. [2019-12-18 20:25:01,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11180 to 11072. [2019-12-18 20:25:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11072 states. [2019-12-18 20:25:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11072 states to 11072 states and 36990 transitions. [2019-12-18 20:25:01,333 INFO L78 Accepts]: Start accepts. Automaton has 11072 states and 36990 transitions. Word has length 18 [2019-12-18 20:25:01,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:01,334 INFO L462 AbstractCegarLoop]: Abstraction has 11072 states and 36990 transitions. [2019-12-18 20:25:01,334 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:25:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 11072 states and 36990 transitions. [2019-12-18 20:25:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-18 20:25:01,339 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:01,339 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 20:25:01,339 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:01,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:01,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1482139871, now seen corresponding path program 1 times [2019-12-18 20:25:01,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:01,340 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768503887] [2019-12-18 20:25:01,340 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:01,376 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 20:25:01,377 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768503887] [2019-12-18 20:25:01,377 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:01,377 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:25:01,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232598606] [2019-12-18 20:25:01,378 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:25:01,378 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:01,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:25:01,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:25:01,379 INFO L87 Difference]: Start difference. First operand 11072 states and 36990 transitions. Second operand 3 states. [2019-12-18 20:25:01,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:01,537 INFO L93 Difference]: Finished difference Result 18487 states and 58765 transitions. [2019-12-18 20:25:01,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:25:01,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-18 20:25:01,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:01,583 INFO L225 Difference]: With dead ends: 18487 [2019-12-18 20:25:01,583 INFO L226 Difference]: Without dead ends: 18487 [2019-12-18 20:25:01,584 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 20:25:01,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18487 states. [2019-12-18 20:25:03,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18487 to 17075. [2019-12-18 20:25:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17075 states. [2019-12-18 20:25:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17075 states to 17075 states and 55114 transitions. [2019-12-18 20:25:03,241 INFO L78 Accepts]: Start accepts. Automaton has 17075 states and 55114 transitions. Word has length 19 [2019-12-18 20:25:03,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:03,242 INFO L462 AbstractCegarLoop]: Abstraction has 17075 states and 55114 transitions. [2019-12-18 20:25:03,242 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:25:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 17075 states and 55114 transitions. [2019-12-18 20:25:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 20:25:03,248 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:03,248 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] [2019-12-18 20:25:03,248 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:03,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:03,248 INFO L82 PathProgramCache]: Analyzing trace with hash 460104475, now seen corresponding path program 1 times [2019-12-18 20:25:03,248 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:03,249 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964195961] [2019-12-18 20:25:03,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:03,323 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 20:25:03,323 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964195961] [2019-12-18 20:25:03,323 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:03,323 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:25:03,324 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533511578] [2019-12-18 20:25:03,324 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:25:03,324 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:03,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:25:03,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:25:03,325 INFO L87 Difference]: Start difference. First operand 17075 states and 55114 transitions. Second operand 4 states. [2019-12-18 20:25:03,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:03,705 INFO L93 Difference]: Finished difference Result 21245 states and 67611 transitions. [2019-12-18 20:25:03,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:25:03,706 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 20:25:03,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:03,754 INFO L225 Difference]: With dead ends: 21245 [2019-12-18 20:25:03,754 INFO L226 Difference]: Without dead ends: 21245 [2019-12-18 20:25:03,754 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 20:25:03,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21245 states. [2019-12-18 20:25:04,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21245 to 17059. [2019-12-18 20:25:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17059 states. [2019-12-18 20:25:04,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17059 states to 17059 states and 55063 transitions. [2019-12-18 20:25:04,151 INFO L78 Accepts]: Start accepts. Automaton has 17059 states and 55063 transitions. Word has length 21 [2019-12-18 20:25:04,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:04,151 INFO L462 AbstractCegarLoop]: Abstraction has 17059 states and 55063 transitions. [2019-12-18 20:25:04,151 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:25:04,151 INFO L276 IsEmpty]: Start isEmpty. Operand 17059 states and 55063 transitions. [2019-12-18 20:25:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-18 20:25:04,179 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:04,180 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 20:25:04,180 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:04,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:04,180 INFO L82 PathProgramCache]: Analyzing trace with hash -1388934183, now seen corresponding path program 1 times [2019-12-18 20:25:04,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:04,181 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478544682] [2019-12-18 20:25:04,181 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:04,257 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 20:25:04,257 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478544682] [2019-12-18 20:25:04,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:04,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 20:25:04,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552529434] [2019-12-18 20:25:04,259 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 20:25:04,259 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:04,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 20:25:04,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2019-12-18 20:25:04,259 INFO L87 Difference]: Start difference. First operand 17059 states and 55063 transitions. Second operand 6 states. [2019-12-18 20:25:04,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:04,360 INFO L93 Difference]: Finished difference Result 14904 states and 49976 transitions. [2019-12-18 20:25:04,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 20:25:04,361 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2019-12-18 20:25:04,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:04,387 INFO L225 Difference]: With dead ends: 14904 [2019-12-18 20:25:04,387 INFO L226 Difference]: Without dead ends: 14904 [2019-12-18 20:25:04,387 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 20:25:04,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14904 states. [2019-12-18 20:25:04,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14904 to 14184. [2019-12-18 20:25:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14184 states. [2019-12-18 20:25:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14184 states to 14184 states and 47896 transitions. [2019-12-18 20:25:04,829 INFO L78 Accepts]: Start accepts. Automaton has 14184 states and 47896 transitions. Word has length 34 [2019-12-18 20:25:04,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:04,829 INFO L462 AbstractCegarLoop]: Abstraction has 14184 states and 47896 transitions. [2019-12-18 20:25:04,829 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 20:25:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 14184 states and 47896 transitions. [2019-12-18 20:25:04,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 20:25:04,861 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:04,861 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 20:25:04,862 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:04,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:04,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1744735147, now seen corresponding path program 1 times [2019-12-18 20:25:04,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:04,862 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736703543] [2019-12-18 20:25:04,863 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:04,986 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 20:25:04,988 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736703543] [2019-12-18 20:25:04,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:04,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:25:04,989 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175632333] [2019-12-18 20:25:04,989 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:25:04,990 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:04,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:25:04,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:25:04,990 INFO L87 Difference]: Start difference. First operand 14184 states and 47896 transitions. Second operand 4 states. [2019-12-18 20:25:05,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:05,076 INFO L93 Difference]: Finished difference Result 21169 states and 68011 transitions. [2019-12-18 20:25:05,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 20:25:05,076 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-18 20:25:05,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:05,088 INFO L225 Difference]: With dead ends: 21169 [2019-12-18 20:25:05,088 INFO L226 Difference]: Without dead ends: 7212 [2019-12-18 20:25:05,088 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 20:25:05,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7212 states. [2019-12-18 20:25:05,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7212 to 7212. [2019-12-18 20:25:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7212 states. [2019-12-18 20:25:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 7212 states and 20718 transitions. [2019-12-18 20:25:05,179 INFO L78 Accepts]: Start accepts. Automaton has 7212 states and 20718 transitions. Word has length 64 [2019-12-18 20:25:05,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:05,179 INFO L462 AbstractCegarLoop]: Abstraction has 7212 states and 20718 transitions. [2019-12-18 20:25:05,179 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:25:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 7212 states and 20718 transitions. [2019-12-18 20:25:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 20:25:05,189 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:05,190 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 20:25:05,190 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:05,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:05,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1387008925, now seen corresponding path program 2 times [2019-12-18 20:25:05,190 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:05,191 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536500139] [2019-12-18 20:25:05,191 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:05,282 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 20:25:05,283 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536500139] [2019-12-18 20:25:05,283 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:05,283 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:25:05,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514696243] [2019-12-18 20:25:05,284 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 20:25:05,284 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:05,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 20:25:05,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 20:25:05,284 INFO L87 Difference]: Start difference. First operand 7212 states and 20718 transitions. Second operand 4 states. [2019-12-18 20:25:05,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:05,330 INFO L93 Difference]: Finished difference Result 8248 states and 23007 transitions. [2019-12-18 20:25:05,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 20:25:05,330 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 64 [2019-12-18 20:25:05,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:05,339 INFO L225 Difference]: With dead ends: 8248 [2019-12-18 20:25:05,340 INFO L226 Difference]: Without dead ends: 4637 [2019-12-18 20:25:05,340 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 20:25:05,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4637 states. [2019-12-18 20:25:05,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4637 to 4637. [2019-12-18 20:25:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4637 states. [2019-12-18 20:25:05,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 4637 states and 11866 transitions. [2019-12-18 20:25:05,433 INFO L78 Accepts]: Start accepts. Automaton has 4637 states and 11866 transitions. Word has length 64 [2019-12-18 20:25:05,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:05,434 INFO L462 AbstractCegarLoop]: Abstraction has 4637 states and 11866 transitions. [2019-12-18 20:25:05,434 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 20:25:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4637 states and 11866 transitions. [2019-12-18 20:25:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 20:25:05,445 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:05,445 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 20:25:05,445 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:05,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:05,446 INFO L82 PathProgramCache]: Analyzing trace with hash 1000575201, now seen corresponding path program 3 times [2019-12-18 20:25:05,446 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:05,446 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482547250] [2019-12-18 20:25:05,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:05,521 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 20:25:05,521 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482547250] [2019-12-18 20:25:05,522 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:05,522 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:25:05,522 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744708439] [2019-12-18 20:25:05,523 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:25:05,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:05,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:25:05,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:25:05,523 INFO L87 Difference]: Start difference. First operand 4637 states and 11866 transitions. Second operand 3 states. [2019-12-18 20:25:05,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:05,551 INFO L93 Difference]: Finished difference Result 5153 states and 13031 transitions. [2019-12-18 20:25:05,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:25:05,551 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2019-12-18 20:25:05,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:05,552 INFO L225 Difference]: With dead ends: 5153 [2019-12-18 20:25:05,552 INFO L226 Difference]: Without dead ends: 588 [2019-12-18 20:25:05,553 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 20:25:05,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2019-12-18 20:25:05,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 588. [2019-12-18 20:25:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 588 states. [2019-12-18 20:25:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 1273 transitions. [2019-12-18 20:25:05,561 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 1273 transitions. Word has length 64 [2019-12-18 20:25:05,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:05,561 INFO L462 AbstractCegarLoop]: Abstraction has 588 states and 1273 transitions. [2019-12-18 20:25:05,561 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:25:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1273 transitions. [2019-12-18 20:25:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-18 20:25:05,563 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:05,563 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 20:25:05,563 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:05,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:05,563 INFO L82 PathProgramCache]: Analyzing trace with hash -709723183, now seen corresponding path program 4 times [2019-12-18 20:25:05,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:05,564 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465144182] [2019-12-18 20:25:05,564 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:05,654 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 20:25:05,655 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465144182] [2019-12-18 20:25:05,655 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:05,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 20:25:05,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779380846] [2019-12-18 20:25:05,656 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 20:25:05,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:05,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 20:25:05,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 20:25:05,656 INFO L87 Difference]: Start difference. First operand 588 states and 1273 transitions. Second operand 5 states. [2019-12-18 20:25:05,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:05,713 INFO L93 Difference]: Finished difference Result 1163 states and 2532 transitions. [2019-12-18 20:25:05,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 20:25:05,714 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-18 20:25:05,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:05,715 INFO L225 Difference]: With dead ends: 1163 [2019-12-18 20:25:05,715 INFO L226 Difference]: Without dead ends: 588 [2019-12-18 20:25:05,715 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-18 20:25:05,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2019-12-18 20:25:05,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 588. [2019-12-18 20:25:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 588 states. [2019-12-18 20:25:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 1272 transitions. [2019-12-18 20:25:05,723 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 1272 transitions. Word has length 64 [2019-12-18 20:25:05,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:05,724 INFO L462 AbstractCegarLoop]: Abstraction has 588 states and 1272 transitions. [2019-12-18 20:25:05,724 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 20:25:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1272 transitions. [2019-12-18 20:25:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-18 20:25:05,725 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:05,725 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 20:25:05,726 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:05,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:05,726 INFO L82 PathProgramCache]: Analyzing trace with hash -1840096108, now seen corresponding path program 1 times [2019-12-18 20:25:05,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:05,727 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2038270712] [2019-12-18 20:25:05,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:05,831 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 20:25:05,831 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2038270712] [2019-12-18 20:25:05,832 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:05,832 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-18 20:25:05,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977987780] [2019-12-18 20:25:05,832 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-18 20:25:05,833 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:05,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-18 20:25:05,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-12-18 20:25:05,833 INFO L87 Difference]: Start difference. First operand 588 states and 1272 transitions. Second operand 8 states. [2019-12-18 20:25:06,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:06,096 INFO L93 Difference]: Finished difference Result 1163 states and 2484 transitions. [2019-12-18 20:25:06,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-12-18 20:25:06,096 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 65 [2019-12-18 20:25:06,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:06,097 INFO L225 Difference]: With dead ends: 1163 [2019-12-18 20:25:06,098 INFO L226 Difference]: Without dead ends: 839 [2019-12-18 20:25:06,098 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2019-12-18 20:25:06,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2019-12-18 20:25:06,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 682. [2019-12-18 20:25:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2019-12-18 20:25:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 1438 transitions. [2019-12-18 20:25:06,111 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 1438 transitions. Word has length 65 [2019-12-18 20:25:06,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:06,112 INFO L462 AbstractCegarLoop]: Abstraction has 682 states and 1438 transitions. [2019-12-18 20:25:06,112 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-18 20:25:06,112 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1438 transitions. [2019-12-18 20:25:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-18 20:25:06,114 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:06,114 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 20:25:06,114 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:06,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:06,115 INFO L82 PathProgramCache]: Analyzing trace with hash 268788740, now seen corresponding path program 2 times [2019-12-18 20:25:06,115 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:06,115 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317404557] [2019-12-18 20:25:06,115 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 20:25:06,288 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 20:25:06,289 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317404557] [2019-12-18 20:25:06,289 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 20:25:06,289 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 20:25:06,289 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203865323] [2019-12-18 20:25:06,289 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 20:25:06,290 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 20:25:06,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 20:25:06,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 20:25:06,290 INFO L87 Difference]: Start difference. First operand 682 states and 1438 transitions. Second operand 3 states. [2019-12-18 20:25:06,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 20:25:06,307 INFO L93 Difference]: Finished difference Result 681 states and 1436 transitions. [2019-12-18 20:25:06,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 20:25:06,308 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-12-18 20:25:06,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 20:25:06,309 INFO L225 Difference]: With dead ends: 681 [2019-12-18 20:25:06,309 INFO L226 Difference]: Without dead ends: 681 [2019-12-18 20:25:06,309 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 20:25:06,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2019-12-18 20:25:06,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 681. [2019-12-18 20:25:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 681 states. [2019-12-18 20:25:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 681 states and 1436 transitions. [2019-12-18 20:25:06,319 INFO L78 Accepts]: Start accepts. Automaton has 681 states and 1436 transitions. Word has length 65 [2019-12-18 20:25:06,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 20:25:06,319 INFO L462 AbstractCegarLoop]: Abstraction has 681 states and 1436 transitions. [2019-12-18 20:25:06,319 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 20:25:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1436 transitions. [2019-12-18 20:25:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-18 20:25:06,321 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 20:25:06,321 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 20:25:06,321 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 20:25:06,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 20:25:06,321 INFO L82 PathProgramCache]: Analyzing trace with hash 619888460, now seen corresponding path program 1 times [2019-12-18 20:25:06,322 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 20:25:06,322 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637684387] [2019-12-18 20:25:06,322 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 20:25:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 20:25:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 20:25:06,526 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 20:25:06,526 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 20:25:06,531 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1055] [1055] ULTIMATE.startENTRY-->L856: Formula: (let ((.cse0 (store |v_#valid_78| 0 0))) (and (= 0 v_~weak$$choice0~0_9) (= |v_#NULL.offset_7| 0) (= v_~z~0_28 0) (= |v_#valid_76| (store .cse0 |v_ULTIMATE.start_main_~#t381~0.base_28| 1)) (= v_~a~0_11 0) (= v_~z$r_buff0_thd1~0_8 0) (= v_~__unbuffered_p1_EBX~0_15 0) (= 0 v_~z$w_buff1~0_32) (= (store |v_#memory_int_30| |v_ULTIMATE.start_main_~#t381~0.base_28| (store (select |v_#memory_int_30| |v_ULTIMATE.start_main_~#t381~0.base_28|) |v_ULTIMATE.start_main_~#t381~0.offset_20| 0)) |v_#memory_int_29|) (= v_~z$r_buff0_thd3~0_52 0) (= 0 |v_ULTIMATE.start_main_~#t381~0.offset_20|) (= 0 v_~__unbuffered_p3_EAX~0_14) (= v_~z$r_buff0_thd2~0_8 0) (= v_~main$tmp_guard0~0_8 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t381~0.base_28|) 0) (= v_~z$read_delayed~0_6 0) (= v_~z$r_buff1_thd2~0_9 0) (= 0 v_~weak$$choice2~0_34) (= 0 v_~z$w_buff0~0_37) (= v_~z$read_delayed_var~0.base_5 0) (= v_~z$r_buff0_thd4~0_75 0) (= 0 v_~z$r_buff1_thd4~0_38) (= 0 v_~__unbuffered_cnt~0_28) (= 0 v_~z$flush_delayed~0_17) (= v_~z$read_delayed_var~0.offset_5 0) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_main_~#t381~0.base_28| 4)) (= 0 v_~__unbuffered_p2_EAX~0_15) (= v_~z$r_buff1_thd1~0_9 0) (< 0 |v_#StackHeapBarrier_20|) (= v_~z$r_buff0_thd0~0_18 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p3_EBX~0_14) (= v_~z$mem_tmp~0_12 0) (= v_~z$w_buff0_used~0_130 0) (= 0 v_~z$r_buff1_thd3~0_26) (= v_~y~0_11 0) (< |v_#StackHeapBarrier_20| |v_ULTIMATE.start_main_~#t381~0.base_28|) (= 0 v_~z$r_buff1_thd0~0_18) (= v_~main$tmp_guard1~0_12 0) (= 0 v_~__unbuffered_p1_EAX~0_16) (= 0 v_~z$w_buff1_used~0_66) (= v_~x~0_16 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_20|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_30|, #length=|v_#length_30|} OutVars{ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_8|, ULTIMATE.start_main_~#t383~0.base=|v_ULTIMATE.start_main_~#t383~0.base_19|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_8|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_9, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_~#t384~0.offset=|v_ULTIMATE.start_main_~#t384~0.offset_16|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_18|, ~a~0=v_~a~0_11, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_18, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_75, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, #length=|v_#length_29|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15, ~z$mem_tmp~0=v_~z$mem_tmp~0_12, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_66, ULTIMATE.start_main_~#t384~0.base=|v_ULTIMATE.start_main_~#t384~0.base_20|, ~z$flush_delayed~0=v_~z$flush_delayed~0_17, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_10|, ~weak$$choice0~0=v_~weak$$choice0~0_9, #StackHeapBarrier=|v_#StackHeapBarrier_20|, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_10|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_9, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_5, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_52, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_28, ~x~0=v_~x~0_16, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_38, ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_8|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_8|, ~z$read_delayed~0=v_~z$read_delayed~0_6, ~z$w_buff1~0=v_~z$w_buff1~0_32, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_5, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_18, ULTIMATE.start_main_~#t381~0.base=|v_ULTIMATE.start_main_~#t381~0.base_28|, ~y~0=v_~y~0_11, ULTIMATE.start_main_~#t383~0.offset=|v_ULTIMATE.start_main_~#t383~0.offset_16|, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_15, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_130, ~z$w_buff0~0=v_~z$w_buff0~0_37, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_26, ULTIMATE.start_main_~#t382~0.offset=|v_ULTIMATE.start_main_~#t382~0.offset_16|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_12|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_14, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_10|, ULTIMATE.start_main_~#t382~0.base=|v_ULTIMATE.start_main_~#t382~0.base_20|, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_12|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_29|, ULTIMATE.start_main_~#t381~0.offset=|v_ULTIMATE.start_main_~#t381~0.offset_20|, ~z~0=v_~z~0_28, ~weak$$choice2~0=v_~weak$$choice2~0_34, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, ULTIMATE.start_main_~#t383~0.base, ULTIMATE.start_main_#t~nondet55, ~z$r_buff1_thd2~0, #NULL.offset, ULTIMATE.start_main_~#t384~0.offset, ULTIMATE.start_main_#t~ite64, ~a~0, ~z$r_buff0_thd0~0, ~__unbuffered_p1_EAX~0, ~z$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ~z$w_buff1_used~0, ULTIMATE.start_main_~#t384~0.base, ~z$flush_delayed~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$r_buff1_thd4~0, ULTIMATE.start_main_#t~nondet58, ULTIMATE.start_main_#t~nondet56, ~z$read_delayed~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t381~0.base, ~y~0, ULTIMATE.start_main_~#t383~0.offset, ~z$r_buff0_thd2~0, ~__unbuffered_p1_EBX~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ULTIMATE.start_main_~#t382~0.offset, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ~__unbuffered_p3_EBX~0, #NULL.base, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_~#t382~0.base, ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t381~0.offset, ~z~0, ~weak$$choice2~0, ~z$r_buff0_thd1~0] because there is no mapped edge [2019-12-18 20:25:06,532 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1027] [1027] L856-1-->L858: Formula: (and (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t382~0.base_11| 1)) (= 0 |v_ULTIMATE.start_main_~#t382~0.offset_10|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t382~0.base_11| 4) |v_#length_21|) (not (= |v_ULTIMATE.start_main_~#t382~0.base_11| 0)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t382~0.base_11|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t382~0.base_11|)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t382~0.base_11| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t382~0.base_11|) |v_ULTIMATE.start_main_~#t382~0.offset_10| 1)) |v_#memory_int_21|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_22|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t382~0.base=|v_ULTIMATE.start_main_~#t382~0.base_11|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_5|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t382~0.offset=|v_ULTIMATE.start_main_~#t382~0.offset_10|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t382~0.base, ULTIMATE.start_main_#t~nondet55, #valid, #memory_int, ULTIMATE.start_main_~#t382~0.offset, #length] because there is no mapped edge [2019-12-18 20:25:06,533 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1025] [1025] L858-1-->L860: Formula: (and (not (= |v_ULTIMATE.start_main_~#t383~0.base_12| 0)) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t383~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t383~0.offset_11|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t383~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t383~0.base_12|) |v_ULTIMATE.start_main_~#t383~0.offset_11| 2)) |v_#memory_int_19|) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t383~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t383~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t383~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_~#t383~0.base=|v_ULTIMATE.start_main_~#t383~0.base_12|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_19|, ULTIMATE.start_main_~#t383~0.offset=|v_ULTIMATE.start_main_~#t383~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t383~0.base, #valid, ULTIMATE.start_main_#t~nondet56, #memory_int, #length, ULTIMATE.start_main_~#t383~0.offset] because there is no mapped edge [2019-12-18 20:25:06,535 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1030] [1030] L860-1-->L862: Formula: (and (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t384~0.base_13| 4) |v_#length_23|) (= 0 |v_ULTIMATE.start_main_~#t384~0.offset_11|) (= (store |v_#memory_int_24| |v_ULTIMATE.start_main_~#t384~0.base_13| (store (select |v_#memory_int_24| |v_ULTIMATE.start_main_~#t384~0.base_13|) |v_ULTIMATE.start_main_~#t384~0.offset_11| 3)) |v_#memory_int_23|) (= (select |v_#valid_51| |v_ULTIMATE.start_main_~#t384~0.base_13|) 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t384~0.base_13|) (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t384~0.base_13| 1) |v_#valid_50|) (not (= 0 |v_ULTIMATE.start_main_~#t384~0.base_13|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_24|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_5|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_23|, ULTIMATE.start_main_~#t384~0.base=|v_ULTIMATE.start_main_~#t384~0.base_13|, #length=|v_#length_23|, ULTIMATE.start_main_~#t384~0.offset=|v_ULTIMATE.start_main_~#t384~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, #valid, #memory_int, ULTIMATE.start_main_~#t384~0.base, #length, ULTIMATE.start_main_~#t384~0.offset] because there is no mapped edge [2019-12-18 20:25:06,537 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [901] [901] P3ENTRY-->L4-3: Formula: (and (= v_~z$w_buff0_used~0_86 1) (= 1 v_~z$w_buff0~0_18) (= v_~z$w_buff0~0_19 v_~z$w_buff1~0_17) (= v_P3Thread1of1ForFork2_~arg.base_4 |v_P3Thread1of1ForFork2_#in~arg.base_4|) (= v_~z$w_buff0_used~0_87 v_~z$w_buff1_used~0_49) (= 1 |v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_4|) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| v_P3Thread1of1ForFork2_~arg.offset_4) (= v_P3Thread1of1ForFork2___VERIFIER_assert_~expression_6 |v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_4|) (= 0 (mod v_~z$w_buff1_used~0_49 256))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_87, ~z$w_buff0~0=v_~z$w_buff0~0_19, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|} OutVars{P3Thread1of1ForFork2___VERIFIER_assert_~expression=v_P3Thread1of1ForFork2___VERIFIER_assert_~expression_6, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_86, ~z$w_buff0~0=v_~z$w_buff0~0_18, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_49, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, ~z$w_buff1~0=v_~z$w_buff1~0_17, P3Thread1of1ForFork2___VERIFIER_assert_#in~expression=|v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|} AuxVars[] AssignedVars[P3Thread1of1ForFork2___VERIFIER_assert_~expression, P3Thread1of1ForFork2_~arg.offset, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, P3Thread1of1ForFork2___VERIFIER_assert_#in~expression, P3Thread1of1ForFork2_~arg.base] because there is no mapped edge [2019-12-18 20:25:06,540 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L818-2-->L818-5: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1781292963 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In1781292963 256))) (.cse2 (= |P3Thread1of1ForFork2_#t~ite28_Out1781292963| |P3Thread1of1ForFork2_#t~ite29_Out1781292963|))) (or (and (or .cse0 .cse1) (= |P3Thread1of1ForFork2_#t~ite28_Out1781292963| ~z$w_buff1~0_In1781292963) .cse2) (and (not .cse1) (= |P3Thread1of1ForFork2_#t~ite28_Out1781292963| ~z$w_buff0~0_In1781292963) (not .cse0) .cse2))) InVars {~z$w_buff0~0=~z$w_buff0~0_In1781292963, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1781292963, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1781292963, ~z$w_buff1~0=~z$w_buff1~0_In1781292963} OutVars{P3Thread1of1ForFork2_#t~ite29=|P3Thread1of1ForFork2_#t~ite29_Out1781292963|, P3Thread1of1ForFork2_#t~ite28=|P3Thread1of1ForFork2_#t~ite28_Out1781292963|, ~z$w_buff0~0=~z$w_buff0~0_In1781292963, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1781292963, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1781292963, ~z$w_buff1~0=~z$w_buff1~0_In1781292963} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28] because there is no mapped edge [2019-12-18 20:25:06,550 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [931] [931] L823-->L824: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_29 256))) (= v_~z$r_buff0_thd4~0_48 v_~z$r_buff0_thd4~0_47)) InVars {~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_48, ~weak$$choice2~0=v_~weak$$choice2~0_29} OutVars{P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_8|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_9|, P3Thread1of1ForFork2_#t~ite44=|v_P3Thread1of1ForFork2_#t~ite44_9|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~ite44, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-18 20:25:06,552 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [976] [976] L826-->L826-2: Formula: (let ((.cse0 (= (mod ~z$flush_delayed~0_In-1572319686 256) 0))) (or (and (= ~z~0_In-1572319686 |P3Thread1of1ForFork2_#t~ite48_Out-1572319686|) .cse0) (and (not .cse0) (= |P3Thread1of1ForFork2_#t~ite48_Out-1572319686| ~z$mem_tmp~0_In-1572319686)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In-1572319686, ~z$flush_delayed~0=~z$flush_delayed~0_In-1572319686, ~z~0=~z~0_In-1572319686} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In-1572319686, P3Thread1of1ForFork2_#t~ite48=|P3Thread1of1ForFork2_#t~ite48_Out-1572319686|, ~z$flush_delayed~0=~z$flush_delayed~0_In-1572319686, ~z~0=~z~0_In-1572319686} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite48] because there is no mapped edge [2019-12-18 20:25:06,555 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] P0ENTRY-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork3_#res.base_5|) (= 1 v_~a~0_5) (= v_P0Thread1of1ForFork3_~arg.base_4 |v_P0Thread1of1ForFork3_#in~arg.base_4|) (= |v_P0Thread1of1ForFork3_#in~arg.offset_4| v_P0Thread1of1ForFork3_~arg.offset_4) (= |v_P0Thread1of1ForFork3_#res.offset_5| 0) (= 1 v_~x~0_8) (= v_~__unbuffered_cnt~0_18 (+ v_~__unbuffered_cnt~0_19 1))) InVars {P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_19, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|} OutVars{~a~0=v_~a~0_5, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_4, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_5|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_4, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~a~0, P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_~arg.offset, ~x~0] because there is no mapped edge [2019-12-18 20:25:06,555 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1022] [1022] P1ENTRY-->P1EXIT: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_5 |v_P1Thread1of1ForFork0_#in~arg.offset_5|) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 2 v_~x~0_9) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|) (= v_~__unbuffered_p1_EAX~0_8 v_~x~0_9) (= v_~__unbuffered_p1_EBX~0_7 v_~y~0_7) (= v_P1Thread1of1ForFork0_~arg.base_5 |v_P1Thread1of1ForFork0_#in~arg.base_5|) (= v_~__unbuffered_cnt~0_20 (+ v_~__unbuffered_cnt~0_21 1))) InVars {P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_5|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~y~0=v_~y~0_7} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_7, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_5, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_8, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_5, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_5|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, ~y~0=v_~y~0_7, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|, ~x~0=v_~x~0_9} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, P1Thread1of1ForFork0_~arg.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_~arg.base, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base, ~x~0] because there is no mapped edge [2019-12-18 20:25:06,570 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [980] [980] L788-->L788-2: Formula: (let ((.cse0 (= 0 (mod ~z$flush_delayed~0_In1796049046 256)))) (or (and (= ~z$mem_tmp~0_In1796049046 |P2Thread1of1ForFork1_#t~ite25_Out1796049046|) (not .cse0)) (and (= ~z~0_In1796049046 |P2Thread1of1ForFork1_#t~ite25_Out1796049046|) .cse0))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In1796049046, ~z$flush_delayed~0=~z$flush_delayed~0_In1796049046, ~z~0=~z~0_In1796049046} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In1796049046, P2Thread1of1ForFork1_#t~ite25=|P2Thread1of1ForFork1_#t~ite25_Out1796049046|, ~z$flush_delayed~0=~z$flush_delayed~0_In1796049046, ~z~0=~z~0_In1796049046} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite25] because there is no mapped edge [2019-12-18 20:25:06,571 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L788-2-->P2EXIT: Formula: (and (= 0 v_~z$flush_delayed~0_13) (= v_~z~0_24 |v_P2Thread1of1ForFork1_#t~ite25_8|) (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|)) InVars {P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17} OutVars{P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_7|, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, ~z$flush_delayed~0=v_~z$flush_delayed~0_13, ~z~0=v_~z~0_24, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite25, P2Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~z~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-18 20:25:06,572 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In750210852 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd4~0_In750210852 256) 0))) (or (and (not .cse0) (not .cse1) (= |P3Thread1of1ForFork2_#t~ite51_Out750210852| 0)) (and (or .cse1 .cse0) (= ~z$w_buff0_used~0_In750210852 |P3Thread1of1ForFork2_#t~ite51_Out750210852|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In750210852, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In750210852} OutVars{P3Thread1of1ForFork2_#t~ite51=|P3Thread1of1ForFork2_#t~ite51_Out750210852|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In750210852, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In750210852} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite51] because there is no mapped edge [2019-12-18 20:25:06,573 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L835-->L835-2: Formula: (let ((.cse2 (= 0 (mod ~z$w_buff1_used~0_In177961627 256))) (.cse3 (= (mod ~z$r_buff1_thd4~0_In177961627 256) 0)) (.cse0 (= (mod ~z$r_buff0_thd4~0_In177961627 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In177961627 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P3Thread1of1ForFork2_#t~ite52_Out177961627| 0)) (and (or .cse2 .cse3) (= ~z$w_buff1_used~0_In177961627 |P3Thread1of1ForFork2_#t~ite52_Out177961627|) (or .cse0 .cse1)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In177961627, ~z$w_buff0_used~0=~z$w_buff0_used~0_In177961627, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In177961627, ~z$w_buff1_used~0=~z$w_buff1_used~0_In177961627} OutVars{P3Thread1of1ForFork2_#t~ite52=|P3Thread1of1ForFork2_#t~ite52_Out177961627|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In177961627, ~z$w_buff0_used~0=~z$w_buff0_used~0_In177961627, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In177961627, ~z$w_buff1_used~0=~z$w_buff1_used~0_In177961627} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite52] because there is no mapped edge [2019-12-18 20:25:06,573 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [979] [979] L836-->L837: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In-462757453 256))) (.cse0 (= (mod ~z$r_buff0_thd4~0_In-462757453 256) 0))) (or (and (or .cse0 .cse1) (= ~z$r_buff0_thd4~0_Out-462757453 ~z$r_buff0_thd4~0_In-462757453)) (and (not .cse1) (not .cse0) (= ~z$r_buff0_thd4~0_Out-462757453 0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-462757453, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-462757453} OutVars{P3Thread1of1ForFork2_#t~ite53=|P3Thread1of1ForFork2_#t~ite53_Out-462757453|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-462757453, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_Out-462757453} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite53, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-18 20:25:06,574 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L837-->L837-2: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd4~0_In1458048282 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In1458048282 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In1458048282 256))) (.cse2 (= (mod ~z$r_buff1_thd4~0_In1458048282 256) 0))) (or (and (or .cse0 .cse1) (= |P3Thread1of1ForFork2_#t~ite54_Out1458048282| ~z$r_buff1_thd4~0_In1458048282) (or .cse2 .cse3)) (and (= |P3Thread1of1ForFork2_#t~ite54_Out1458048282| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2)))))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1458048282, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1458048282, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1458048282, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1458048282} OutVars{P3Thread1of1ForFork2_#t~ite54=|P3Thread1of1ForFork2_#t~ite54_Out1458048282|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In1458048282, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1458048282, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In1458048282, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1458048282} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite54] because there is no mapped edge [2019-12-18 20:25:06,574 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L837-2-->P3EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_23 1) v_~__unbuffered_cnt~0_22) (= |v_P3Thread1of1ForFork2_#t~ite54_8| v_~z$r_buff1_thd4~0_32) (= 0 |v_P3Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P3Thread1of1ForFork2_#res.base_5|)) InVars {P3Thread1of1ForFork2_#t~ite54=|v_P3Thread1of1ForFork2_#t~ite54_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_23} OutVars{P3Thread1of1ForFork2_#t~ite54=|v_P3Thread1of1ForFork2_#t~ite54_7|, P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_5|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_32, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_22} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite54, P3Thread1of1ForFork2_#res.base, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-18 20:25:06,574 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [919] [919] L862-1-->L868: Formula: (and (= 4 v_~__unbuffered_cnt~0_14) (= v_~main$tmp_guard0~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14} OutVars{ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_3|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-18 20:25:06,575 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [987] [987] L868-2-->L868-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In172147407 256))) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In172147407 256)))) (or (and (= |ULTIMATE.start_main_#t~ite59_Out172147407| ~z~0_In172147407) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite59_Out172147407| ~z$w_buff1~0_In172147407)))) InVars {~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In172147407, ~z$w_buff1_used~0=~z$w_buff1_used~0_In172147407, ~z$w_buff1~0=~z$w_buff1~0_In172147407, ~z~0=~z~0_In172147407} OutVars{~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In172147407, ~z$w_buff1_used~0=~z$w_buff1_used~0_In172147407, ~z$w_buff1~0=~z$w_buff1~0_In172147407, ULTIMATE.start_main_#t~ite59=|ULTIMATE.start_main_#t~ite59_Out172147407|, ~z~0=~z~0_In172147407} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite59] because there is no mapped edge [2019-12-18 20:25:06,575 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [962] [962] L868-4-->L869: Formula: (= v_~z~0_20 |v_ULTIMATE.start_main_#t~ite59_8|) InVars {ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_8|} OutVars{ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_7|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_7|, ~z~0=v_~z~0_20} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#t~ite59, ~z~0] because there is no mapped edge [2019-12-18 20:25:06,575 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L869-->L869-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In1167794133 256) 0)) (.cse1 (= (mod ~z$r_buff0_thd0~0_In1167794133 256) 0))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite61_Out1167794133|) (not .cse1)) (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In1167794133 |ULTIMATE.start_main_#t~ite61_Out1167794133|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1167794133, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1167794133} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1167794133, ULTIMATE.start_main_#t~ite61=|ULTIMATE.start_main_#t~ite61_Out1167794133|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1167794133} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61] because there is no mapped edge [2019-12-18 20:25:06,576 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L870-->L870-2: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-1976409655 256) 0)) (.cse1 (= (mod ~z$r_buff0_thd0~0_In-1976409655 256) 0)) (.cse2 (= (mod ~z$w_buff1_used~0_In-1976409655 256) 0)) (.cse3 (= (mod ~z$r_buff1_thd0~0_In-1976409655 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite62_Out-1976409655| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite62_Out-1976409655| ~z$w_buff1_used~0_In-1976409655)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1976409655, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1976409655, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1976409655, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1976409655} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out-1976409655|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1976409655, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1976409655, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1976409655, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1976409655} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62] because there is no mapped edge [2019-12-18 20:25:06,577 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [977] [977] L871-->L871-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In1394306223 256))) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In1394306223 256)))) (or (and (= |ULTIMATE.start_main_#t~ite63_Out1394306223| ~z$r_buff0_thd0~0_In1394306223) (or .cse0 .cse1)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite63_Out1394306223| 0) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1394306223, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1394306223} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out1394306223|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1394306223, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1394306223} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63] because there is no mapped edge [2019-12-18 20:25:06,578 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [984] [984] L872-->L872-2: Formula: (let ((.cse2 (= (mod ~z$r_buff1_thd0~0_In219370540 256) 0)) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In219370540 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In219370540 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In219370540 256)))) (or (and (= ~z$r_buff1_thd0~0_In219370540 |ULTIMATE.start_main_#t~ite64_Out219370540|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite64_Out219370540| 0) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In219370540, ~z$w_buff0_used~0=~z$w_buff0_used~0_In219370540, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In219370540, ~z$w_buff1_used~0=~z$w_buff1_used~0_In219370540} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In219370540, ~z$w_buff0_used~0=~z$w_buff0_used~0_In219370540, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In219370540, ~z$w_buff1_used~0=~z$w_buff1_used~0_In219370540, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out219370540|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-18 20:25:06,578 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] L872-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~__unbuffered_p2_EAX~0_9 0) (= 1 v_~__unbuffered_p3_EAX~0_8) (= v_~main$tmp_guard1~0_7 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_15 0) (= 0 v_~__unbuffered_p3_EBX~0_8) (= 0 v_~__unbuffered_p1_EBX~0_9) (= 2 v_~__unbuffered_p1_EAX~0_10) (= v_~x~0_11 2) (= |v_ULTIMATE.start_main_#t~ite64_11| v_~z$r_buff1_thd0~0_13) (= (mod v_~main$tmp_guard1~0_7 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_8, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_9, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_8, ~x~0=v_~x~0_11, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_15, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_13, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_9, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_8, ~x~0=v_~x~0_11, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_10|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} 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 20:25:06,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 08:25:06 BasicIcfg [2019-12-18 20:25:06,763 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 20:25:06,765 INFO L168 Benchmark]: Toolchain (without parser) took 50506.59 ms. Allocated memory was 143.7 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 98.4 MB in the beginning and 922.8 MB in the end (delta: -824.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,765 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 143.7 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 822.40 ms. Allocated memory was 143.7 MB in the beginning and 201.9 MB in the end (delta: 58.2 MB). Free memory was 98.0 MB in the beginning and 154.0 MB in the end (delta: -56.1 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,767 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.03 ms. Allocated memory is still 201.9 MB. Free memory was 154.0 MB in the beginning and 150.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,768 INFO L168 Benchmark]: Boogie Preprocessor took 64.21 ms. Allocated memory is still 201.9 MB. Free memory was 150.6 MB in the beginning and 147.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,768 INFO L168 Benchmark]: RCFGBuilder took 1141.52 ms. Allocated memory is still 201.9 MB. Free memory was 147.8 MB in the beginning and 90.3 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,773 INFO L168 Benchmark]: TraceAbstraction took 48391.93 ms. Allocated memory was 201.9 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 89.6 MB in the beginning and 922.8 MB in the end (delta: -833.2 MB). Peak memory consumption was 938.4 MB. Max. memory is 7.1 GB. [2019-12-18 20:25:06,780 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 143.7 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 822.40 ms. Allocated memory was 143.7 MB in the beginning and 201.9 MB in the end (delta: 58.2 MB). Free memory was 98.0 MB in the beginning and 154.0 MB in the end (delta: -56.1 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 81.03 ms. Allocated memory is still 201.9 MB. Free memory was 154.0 MB in the beginning and 150.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.21 ms. Allocated memory is still 201.9 MB. Free memory was 150.6 MB in the beginning and 147.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1141.52 ms. Allocated memory is still 201.9 MB. Free memory was 147.8 MB in the beginning and 90.3 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 48391.93 ms. Allocated memory was 201.9 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 89.6 MB in the beginning and 922.8 MB in the end (delta: -833.2 MB). Peak memory consumption was 938.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.7s, 212 ProgramPointsBefore, 117 ProgramPointsAfterwards, 255 TransitionsBefore, 137 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 8 FixpointIterations, 38 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 47 ConcurrentYvCompositions, 28 ChoiceCompositions, 10586 VarBasedMoverChecksPositive, 232 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 153833 CheckedPairsTotal, 127 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L856] FCALL, FORK 0 pthread_create(&t381, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=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$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L858] FCALL, FORK 0 pthread_create(&t382, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L860] FCALL, FORK 0 pthread_create(&t383, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L862] FCALL, FORK 0 pthread_create(&t384, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L806] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L807] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L808] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L809] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L810] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L811] 4 z$r_buff0_thd4 = (_Bool)1 [L814] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L815] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L816] 4 z$flush_delayed = weak$$choice2 [L817] 4 z$mem_tmp = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$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] [L818] 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$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$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] [L818] 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) [L819] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L819] 4 z$w_buff0 = weak$$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)) [L820] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L820] 4 z$w_buff1 = weak$$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)) [L821] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L821] 4 z$w_buff0_used = weak$$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)) [L822] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L822] 4 z$w_buff1_used = weak$$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)) [L824] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L824] 4 z$r_buff1_thd4 = weak$$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$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L825] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$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 = z$flush_delayed ? z$mem_tmp : z [L827] 4 z$flush_delayed = (_Bool)0 [L830] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$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] [L833] 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_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$$choice0=9, weak$$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] [L773] 3 y = 1 [L776] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L777] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L778] 3 z$flush_delayed = weak$$choice2 [L779] 3 z$mem_tmp = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L780] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L780] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L781] EXPR 3 weak$$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$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))=1, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L781] 3 z$w_buff0 = weak$$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)) [L782] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, 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$w_buff1))=0, x=2, y=1, z=0, z$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$w_buff1_used=0] [L782] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L783] EXPR 3 weak$$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_p1_EAX=2, __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$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))=1, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L783] 3 z$w_buff0_used = weak$$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)) [L784] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, 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$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=2, y=1, z=0, z$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_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L785] EXPR 3 weak$$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_p1_EAX=2, __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$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))=0, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L785] 3 z$r_buff0_thd3 = weak$$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)) [L786] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, 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$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=2, y=1, z=0, z$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$w_buff1_used=0] [L786] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L787] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=2, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L833] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L834] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L835] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L868] 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=2, 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] [L869] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L870] 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 [L871] 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, 200 locations, 2 error locations. Result: UNSAFE, OverallTime: 47.9s, OverallIterations: 15, TraceHistogramMax: 1, AutomataDifference: 7.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2525 SDtfs, 2541 SDslu, 3954 SDs, 0 SdLazy, 761 SolverSat, 87 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=102430occurred 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: 21.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 6583 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 601 NumberOfCodeBlocks, 601 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 521 ConstructedInterpolants, 0 QuantifiedInterpolants, 114917 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 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...