/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-NoLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/barrier_2t.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 14:53:57,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 14:53:57,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 14:53:57,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 14:53:57,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 14:53:57,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 14:53:57,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 14:53:57,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 14:53:57,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 14:53:57,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 14:53:57,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 14:53:57,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 14:53:57,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 14:53:57,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 14:53:57,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 14:53:57,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 14:53:57,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 14:53:57,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 14:53:57,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 14:53:57,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 14:53:57,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 14:53:57,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 14:53:57,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 14:53:57,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 14:53:57,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 14:53:57,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 14:53:57,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 14:53:57,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 14:53:57,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 14:53:57,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 14:53:57,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 14:53:57,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 14:53:57,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 14:53:57,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 14:53:57,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 14:53:57,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 14:53:57,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 14:53:57,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 14:53:57,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 14:53:57,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 14:53:57,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 14:53:57,179 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-NoLbe.epf [2019-12-27 14:53:57,193 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 14:53:57,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 14:53:57,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 14:53:57,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 14:53:57,195 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 14:53:57,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 14:53:57,195 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 14:53:57,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 14:53:57,196 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 14:53:57,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 14:53:57,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 14:53:57,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 14:53:57,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 14:53:57,197 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 14:53:57,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 14:53:57,197 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 14:53:57,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 14:53:57,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 14:53:57,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 14:53:57,198 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 14:53:57,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 14:53:57,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 14:53:57,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 14:53:57,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 14:53:57,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 14:53:57,199 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 14:53:57,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 14:53:57,199 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-27 14:53:57,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 14:53:57,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 14:53:57,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 14:53:57,485 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 14:53:57,488 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 14:53:57,490 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 14:53:57,490 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 14:53:57,491 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/barrier_2t.i [2019-12-27 14:53:57,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc713240/ffe193b6671d4037b7d8f63d18f964f7/FLAGa563e02db [2019-12-27 14:53:58,127 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 14:53:58,128 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_2t.i [2019-12-27 14:53:58,154 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc713240/ffe193b6671d4037b7d8f63d18f964f7/FLAGa563e02db [2019-12-27 14:53:58,371 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc713240/ffe193b6671d4037b7d8f63d18f964f7 [2019-12-27 14:53:58,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 14:53:58,381 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 14:53:58,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 14:53:58,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 14:53:58,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 14:53:58,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 02:53:58" (1/1) ... [2019-12-27 14:53:58,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61fcd619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:58, skipping insertion in model container [2019-12-27 14:53:58,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 02:53:58" (1/1) ... [2019-12-27 14:53:58,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 14:53:58,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 14:53:58,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-27 14:53:59,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 14:53:59,017 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 14:53:59,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-27 14:53:59,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 14:53:59,175 INFO L208 MainTranslator]: Completed translation [2019-12-27 14:53:59,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59 WrapperNode [2019-12-27 14:53:59,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 14:53:59,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 14:53:59,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 14:53:59,177 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 14:53:59,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 14:53:59,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 14:53:59,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 14:53:59,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 14:53:59,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (1/1) ... [2019-12-27 14:53:59,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 14:53:59,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 14:53:59,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 14:53:59,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 14:53:59,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (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 [2019-12-27 14:53:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 14:53:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 14:53:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2019-12-27 14:53:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2019-12-27 14:53:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2019-12-27 14:53:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-27 14:53:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 14:53:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-27 14:53:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 14:53:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 14:53:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 14:53:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 14:53:59,394 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 14:54:00,592 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 14:54:00,592 INFO L287 CfgBuilder]: Removed 36 assume(true) statements. [2019-12-27 14:54:00,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 02:54:00 BoogieIcfgContainer [2019-12-27 14:54:00,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 14:54:00,596 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 14:54:00,596 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 14:54:00,599 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 14:54:00,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 02:53:58" (1/3) ... [2019-12-27 14:54:00,601 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@275dd6c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 02:54:00, skipping insertion in model container [2019-12-27 14:54:00,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 02:53:59" (2/3) ... [2019-12-27 14:54:00,602 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@275dd6c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 02:54:00, skipping insertion in model container [2019-12-27 14:54:00,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 02:54:00" (3/3) ... [2019-12-27 14:54:00,610 INFO L109 eAbstractionObserver]: Analyzing ICFG barrier_2t.i [2019-12-27 14:54:00,620 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 14:54:00,620 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 14:54:00,629 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 23 error locations. [2019-12-27 14:54:00,630 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 14:54:00,727 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,728 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,728 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,728 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,729 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,729 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,730 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,730 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,730 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,730 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,730 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,731 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,731 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,731 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,731 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,733 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,734 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,735 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,735 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,735 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,735 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,735 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,736 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,736 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,736 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,736 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,737 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,737 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,737 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,737 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,738 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,738 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,738 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,738 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,738 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,739 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,740 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,741 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,741 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,742 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,742 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,743 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,744 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,744 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,744 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,744 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,744 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,745 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,745 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,745 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,745 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,746 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,746 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,746 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,747 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,748 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,748 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,748 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,749 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,749 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,749 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,749 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,749 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,750 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,751 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,752 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,752 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,752 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,753 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,753 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,754 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,754 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,754 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,754 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,754 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,755 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,755 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,755 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,755 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,755 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,756 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,756 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,756 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,756 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,756 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,757 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,761 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,761 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,761 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,761 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,769 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,769 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,769 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,770 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,770 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,770 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,770 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,770 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,771 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,772 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,772 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,772 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,772 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,772 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,773 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,774 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,774 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,774 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,774 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,774 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,775 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,775 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,775 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,775 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,775 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,776 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,776 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,776 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,776 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,776 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,777 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,778 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,778 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,778 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,778 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,778 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,779 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,779 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,779 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,780 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,780 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,780 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,780 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,780 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,781 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,781 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,781 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,781 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,781 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,782 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,782 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,783 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,783 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,783 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,785 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,785 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,785 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,785 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,786 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,787 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,788 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,789 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,790 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,791 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,792 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,792 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,792 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,792 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,792 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,793 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,793 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,793 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,793 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,795 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,800 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,801 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,801 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,801 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,802 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,802 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,802 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,803 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,807 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,807 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,807 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,809 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,809 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,809 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,809 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,810 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,812 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,813 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,814 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,814 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,814 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,814 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,815 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,815 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,815 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,816 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,817 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,817 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,817 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,817 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,817 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,818 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,819 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,820 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,820 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,820 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,820 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,820 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,821 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,822 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,823 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,824 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,825 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,826 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,826 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,826 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,826 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,826 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,827 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,828 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,829 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,830 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,830 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,830 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,830 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,830 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,831 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,832 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,833 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,839 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,839 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,840 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,840 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,840 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,840 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,841 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,841 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,842 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,843 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,843 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,843 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,843 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,844 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,845 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,846 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,847 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,848 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,849 WARN L315 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 14:54:00,873 INFO L249 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2019-12-27 14:54:00,897 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 14:54:00,898 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 14:54:00,898 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 14:54:00,898 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 14:54:00,898 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 14:54:00,898 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 14:54:00,898 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 14:54:00,898 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 14:54:00,931 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 486 places, 553 transitions [2019-12-27 14:54:02,449 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 47168 states. [2019-12-27 14:54:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 47168 states. [2019-12-27 14:54:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 14:54:02,459 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:02,459 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] [2019-12-27 14:54:02,460 INFO L410 AbstractCegarLoop]: === Iteration 1 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:02,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:02,466 INFO L82 PathProgramCache]: Analyzing trace with hash 472629737, now seen corresponding path program 1 times [2019-12-27 14:54:02,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:02,475 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268030595] [2019-12-27 14:54:02,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 14:54:02,666 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268030595] [2019-12-27 14:54:02,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 14:54:02,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 14:54:02,669 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135217618] [2019-12-27 14:54:02,674 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-27 14:54:02,674 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:02,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-27 14:54:02,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-27 14:54:02,693 INFO L87 Difference]: Start difference. First operand 47168 states. Second operand 2 states. [2019-12-27 14:54:03,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:03,917 INFO L93 Difference]: Finished difference Result 47168 states and 99051 transitions. [2019-12-27 14:54:03,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-27 14:54:03,919 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 31 [2019-12-27 14:54:03,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:04,154 INFO L225 Difference]: With dead ends: 47168 [2019-12-27 14:54:04,155 INFO L226 Difference]: Without dead ends: 47130 [2019-12-27 14:54:04,156 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-27 14:54:04,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47130 states. [2019-12-27 14:54:05,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47130 to 47130. [2019-12-27 14:54:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47130 states. [2019-12-27 14:54:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47130 states to 47130 states and 98986 transitions. [2019-12-27 14:54:05,852 INFO L78 Accepts]: Start accepts. Automaton has 47130 states and 98986 transitions. Word has length 31 [2019-12-27 14:54:05,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:05,853 INFO L462 AbstractCegarLoop]: Abstraction has 47130 states and 98986 transitions. [2019-12-27 14:54:05,853 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-27 14:54:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 47130 states and 98986 transitions. [2019-12-27 14:54:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 14:54:05,854 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:05,854 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] [2019-12-27 14:54:05,855 INFO L410 AbstractCegarLoop]: === Iteration 2 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:05,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:05,855 INFO L82 PathProgramCache]: Analyzing trace with hash 1360133418, now seen corresponding path program 1 times [2019-12-27 14:54:05,855 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:05,856 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24915077] [2019-12-27 14:54:05,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 14:54:05,942 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24915077] [2019-12-27 14:54:05,942 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 14:54:05,942 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 14:54:05,942 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823951379] [2019-12-27 14:54:05,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 14:54:05,944 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:05,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 14:54:05,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 14:54:05,945 INFO L87 Difference]: Start difference. First operand 47130 states and 98986 transitions. Second operand 3 states. [2019-12-27 14:54:06,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:06,635 INFO L93 Difference]: Finished difference Result 47136 states and 98992 transitions. [2019-12-27 14:54:06,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 14:54:06,636 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-12-27 14:54:06,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:06,761 INFO L225 Difference]: With dead ends: 47136 [2019-12-27 14:54:06,761 INFO L226 Difference]: Without dead ends: 47136 [2019-12-27 14:54:06,762 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 [2019-12-27 14:54:08,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47136 states. [2019-12-27 14:54:08,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47136 to 47131. [2019-12-27 14:54:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47131 states. [2019-12-27 14:54:08,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47131 states to 47131 states and 98987 transitions. [2019-12-27 14:54:08,998 INFO L78 Accepts]: Start accepts. Automaton has 47131 states and 98987 transitions. Word has length 31 [2019-12-27 14:54:08,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:08,998 INFO L462 AbstractCegarLoop]: Abstraction has 47131 states and 98987 transitions. [2019-12-27 14:54:08,999 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 14:54:08,999 INFO L276 IsEmpty]: Start isEmpty. Operand 47131 states and 98987 transitions. [2019-12-27 14:54:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 14:54:09,000 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:09,000 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] [2019-12-27 14:54:09,000 INFO L410 AbstractCegarLoop]: === Iteration 3 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:09,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:09,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1853181566, now seen corresponding path program 1 times [2019-12-27 14:54:09,001 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:09,001 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266697976] [2019-12-27 14:54:09,002 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:09,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-27 14:54:09,122 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266697976] [2019-12-27 14:54:09,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 14:54:09,123 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 14:54:09,123 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539374297] [2019-12-27 14:54:09,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 14:54:09,124 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:09,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 14:54:09,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 14:54:09,124 INFO L87 Difference]: Start difference. First operand 47131 states and 98987 transitions. Second operand 4 states. [2019-12-27 14:54:09,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:09,275 INFO L93 Difference]: Finished difference Result 47129 states and 98985 transitions. [2019-12-27 14:54:09,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 14:54:09,275 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2019-12-27 14:54:09,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:09,412 INFO L225 Difference]: With dead ends: 47129 [2019-12-27 14:54:09,412 INFO L226 Difference]: Without dead ends: 47129 [2019-12-27 14:54:09,413 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 [2019-12-27 14:54:10,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47129 states. [2019-12-27 14:54:11,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47129 to 47129. [2019-12-27 14:54:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47129 states. [2019-12-27 14:54:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47129 states to 47129 states and 98985 transitions. [2019-12-27 14:54:11,955 INFO L78 Accepts]: Start accepts. Automaton has 47129 states and 98985 transitions. Word has length 38 [2019-12-27 14:54:11,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:11,955 INFO L462 AbstractCegarLoop]: Abstraction has 47129 states and 98985 transitions. [2019-12-27 14:54:11,955 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 14:54:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 47129 states and 98985 transitions. [2019-12-27 14:54:11,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-27 14:54:11,958 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:11,958 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 14:54:11,958 INFO L410 AbstractCegarLoop]: === Iteration 4 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:11,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:11,959 INFO L82 PathProgramCache]: Analyzing trace with hash 487551489, now seen corresponding path program 1 times [2019-12-27 14:54:11,959 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:11,959 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952105150] [2019-12-27 14:54:11,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-27 14:54:12,071 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952105150] [2019-12-27 14:54:12,071 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660920961] [2019-12-27 14:54:12,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 14:54:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:12,216 INFO L264 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-27 14:54:12,226 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-27 14:54:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-27 14:54:12,300 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-27 14:54:12,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2019-12-27 14:54:12,300 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747624355] [2019-12-27 14:54:12,302 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 14:54:12,303 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:12,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 14:54:12,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 14:54:12,304 INFO L87 Difference]: Start difference. First operand 47129 states and 98985 transitions. Second operand 6 states. [2019-12-27 14:54:12,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:12,538 INFO L93 Difference]: Finished difference Result 46344 states and 97563 transitions. [2019-12-27 14:54:12,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 14:54:12,539 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 54 [2019-12-27 14:54:12,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:12,663 INFO L225 Difference]: With dead ends: 46344 [2019-12-27 14:54:12,664 INFO L226 Difference]: Without dead ends: 46344 [2019-12-27 14:54:12,664 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 14:54:13,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46344 states. [2019-12-27 14:54:13,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46344 to 46344. [2019-12-27 14:54:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46344 states. [2019-12-27 14:54:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46344 states to 46344 states and 97563 transitions. [2019-12-27 14:54:14,011 INFO L78 Accepts]: Start accepts. Automaton has 46344 states and 97563 transitions. Word has length 54 [2019-12-27 14:54:14,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:14,013 INFO L462 AbstractCegarLoop]: Abstraction has 46344 states and 97563 transitions. [2019-12-27 14:54:14,013 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 14:54:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 46344 states and 97563 transitions. [2019-12-27 14:54:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-27 14:54:14,022 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:14,023 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 14:54:14,227 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 14:54:14,228 INFO L410 AbstractCegarLoop]: === Iteration 5 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:14,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:14,228 INFO L82 PathProgramCache]: Analyzing trace with hash -1678719944, now seen corresponding path program 1 times [2019-12-27 14:54:14,229 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:14,229 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089089288] [2019-12-27 14:54:14,229 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:15,468 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-12-27 14:54:15,468 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089089288] [2019-12-27 14:54:15,469 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 14:54:15,469 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-12-27 14:54:15,469 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724550952] [2019-12-27 14:54:15,471 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-12-27 14:54:15,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:15,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-12-27 14:54:15,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2019-12-27 14:54:15,472 INFO L87 Difference]: Start difference. First operand 46344 states and 97563 transitions. Second operand 19 states. [2019-12-27 14:54:17,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:17,483 INFO L93 Difference]: Finished difference Result 47228 states and 99373 transitions. [2019-12-27 14:54:17,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 14:54:17,484 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 65 [2019-12-27 14:54:17,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:17,557 INFO L225 Difference]: With dead ends: 47228 [2019-12-27 14:54:17,557 INFO L226 Difference]: Without dead ends: 47228 [2019-12-27 14:54:17,558 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 10 SyntacticMatches, 8 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=296, Invalid=696, Unknown=0, NotChecked=0, Total=992 [2019-12-27 14:54:19,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47228 states. [2019-12-27 14:54:19,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47228 to 46671. [2019-12-27 14:54:19,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46671 states. [2019-12-27 14:54:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46671 states to 46671 states and 98233 transitions. [2019-12-27 14:54:19,684 INFO L78 Accepts]: Start accepts. Automaton has 46671 states and 98233 transitions. Word has length 65 [2019-12-27 14:54:19,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:19,686 INFO L462 AbstractCegarLoop]: Abstraction has 46671 states and 98233 transitions. [2019-12-27 14:54:19,686 INFO L463 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-12-27 14:54:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 46671 states and 98233 transitions. [2019-12-27 14:54:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-27 14:54:19,688 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:19,689 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 14:54:19,689 INFO L410 AbstractCegarLoop]: === Iteration 6 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:19,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:19,690 INFO L82 PathProgramCache]: Analyzing trace with hash -144251934, now seen corresponding path program 1 times [2019-12-27 14:54:19,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:19,690 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352078339] [2019-12-27 14:54:19,690 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:20,809 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-12-27 14:54:20,810 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352078339] [2019-12-27 14:54:20,810 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 14:54:20,810 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-12-27 14:54:20,810 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360594232] [2019-12-27 14:54:20,811 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-12-27 14:54:20,811 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:54:20,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-12-27 14:54:20,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2019-12-27 14:54:20,812 INFO L87 Difference]: Start difference. First operand 46671 states and 98233 transitions. Second operand 19 states. [2019-12-27 14:54:22,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 14:54:22,518 INFO L93 Difference]: Finished difference Result 47325 states and 99573 transitions. [2019-12-27 14:54:22,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 14:54:22,519 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 68 [2019-12-27 14:54:22,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 14:54:22,577 INFO L225 Difference]: With dead ends: 47325 [2019-12-27 14:54:22,577 INFO L226 Difference]: Without dead ends: 47325 [2019-12-27 14:54:22,578 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 5 SyntacticMatches, 12 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=278, Invalid=652, Unknown=0, NotChecked=0, Total=930 [2019-12-27 14:54:22,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47325 states. [2019-12-27 14:54:23,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47325 to 46998. [2019-12-27 14:54:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46998 states. [2019-12-27 14:54:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46998 states to 46998 states and 98903 transitions. [2019-12-27 14:54:23,503 INFO L78 Accepts]: Start accepts. Automaton has 46998 states and 98903 transitions. Word has length 68 [2019-12-27 14:54:23,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 14:54:23,503 INFO L462 AbstractCegarLoop]: Abstraction has 46998 states and 98903 transitions. [2019-12-27 14:54:23,503 INFO L463 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-12-27 14:54:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 46998 states and 98903 transitions. [2019-12-27 14:54:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-12-27 14:54:23,505 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 14:54:23,505 INFO L411 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 14:54:23,505 INFO L410 AbstractCegarLoop]: === Iteration 7 === [worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 14:54:23,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 14:54:23,505 INFO L82 PathProgramCache]: Analyzing trace with hash 1209652099, now seen corresponding path program 1 times [2019-12-27 14:54:23,506 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 14:54:23,506 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954402805] [2019-12-27 14:54:23,506 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 14:54:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:24,411 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-12-27 14:54:24,412 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954402805] [2019-12-27 14:54:24,412 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1088808914] [2019-12-27 14:54:24,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 14:54:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 14:54:24,516 INFO L264 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 47 conjunts are in the unsatisfiable core [2019-12-27 14:54:24,521 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-27 14:54:24,561 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-12-27 14:54:24,562 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,567 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:24,568 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,568 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2019-12-27 14:54:24,601 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:24,602 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2019-12-27 14:54:24,603 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,624 INFO L614 ElimStorePlain]: treesize reduction 14, result has 56.3 percent of original size [2019-12-27 14:54:24,624 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,625 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18 [2019-12-27 14:54:24,728 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:24,729 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 69 [2019-12-27 14:54:24,730 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,773 INFO L614 ElimStorePlain]: treesize reduction 28, result has 57.6 percent of original size [2019-12-27 14:54:24,775 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:24,775 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:38 [2019-12-27 14:54:24,901 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:24,902 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 99 [2019-12-27 14:54:24,903 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:24,968 INFO L614 ElimStorePlain]: treesize reduction 42, result has 56.7 percent of original size [2019-12-27 14:54:24,970 INFO L534 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:24,971 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:49, output treesize:55 [2019-12-27 14:54:25,116 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,117 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 32 treesize of output 129 [2019-12-27 14:54:25,119 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,230 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-12-27 14:54:25,231 INFO L614 ElimStorePlain]: treesize reduction 56, result has 57.6 percent of original size [2019-12-27 14:54:25,233 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:25,234 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:76 [2019-12-27 14:54:25,418 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,419 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 37 treesize of output 159 [2019-12-27 14:54:25,421 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,570 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2019-12-27 14:54:25,570 INFO L614 ElimStorePlain]: treesize reduction 70, result has 59.1 percent of original size [2019-12-27 14:54:25,573 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:25,574 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:87, output treesize:101 [2019-12-27 14:54:25,697 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,698 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 70 [2019-12-27 14:54:25,701 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,754 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,755 INFO L534 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,756 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:106, output treesize:35 [2019-12-27 14:54:25,826 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 11 [2019-12-27 14:54:25,827 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,840 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,840 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,840 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:58, output treesize:35 [2019-12-27 14:54:25,847 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 11 [2019-12-27 14:54:25,847 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,866 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,867 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,867 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:35 [2019-12-27 14:54:25,874 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2019-12-27 14:54:25,874 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,891 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,892 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:25,893 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:51, output treesize:47 [2019-12-27 14:54:25,976 INFO L343 Elim1Store]: treesize reduction 48, result has 20.0 percent of original size [2019-12-27 14:54:25,977 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 26 [2019-12-27 14:54:25,978 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:25,993 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:25,994 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:25,994 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:70, output treesize:47 [2019-12-27 14:54:26,062 INFO L343 Elim1Store]: treesize reduction 51, result has 19.0 percent of original size [2019-12-27 14:54:26,063 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 26 [2019-12-27 14:54:26,063 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:26,087 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:26,088 INFO L534 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:26,088 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:72, output treesize:47 [2019-12-27 14:54:26,154 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:26,155 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 79 [2019-12-27 14:54:26,156 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:26,512 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2019-12-27 14:54:26,513 INFO L614 ElimStorePlain]: treesize reduction 41, result has 59.0 percent of original size [2019-12-27 14:54:26,514 INFO L534 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:26,514 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:63, output treesize:59 [2019-12-27 14:54:32,629 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 40 [2019-12-27 14:54:34,704 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 40 [2019-12-27 14:54:36,795 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 40 [2019-12-27 14:54:36,815 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:36,816 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 66 [2019-12-27 14:54:36,817 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:36,862 INFO L614 ElimStorePlain]: treesize reduction 27, result has 71.0 percent of original size [2019-12-27 14:54:36,863 INFO L534 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:36,863 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:70, output treesize:59 [2019-12-27 14:54:36,876 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:54:36,877 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 68 [2019-12-27 14:54:36,878 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:36,929 INFO L614 ElimStorePlain]: treesize reduction 36, result has 65.4 percent of original size [2019-12-27 14:54:36,930 INFO L534 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:36,930 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:72, output treesize:68 [2019-12-27 14:54:39,000 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 46 [2019-12-27 14:54:39,036 INFO L343 Elim1Store]: treesize reduction 26, result has 51.9 percent of original size [2019-12-27 14:54:39,037 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 80 [2019-12-27 14:54:39,038 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:39,096 INFO L614 ElimStorePlain]: treesize reduction 27, result has 74.0 percent of original size [2019-12-27 14:54:39,097 INFO L534 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:39,097 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:81, output treesize:77 [2019-12-27 14:54:41,167 WARN L192 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 49 [2019-12-27 14:54:41,214 INFO L343 Elim1Store]: treesize reduction 64, result has 36.6 percent of original size [2019-12-27 14:54:41,215 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 63 treesize of output 92 [2019-12-27 14:54:41,216 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:41,285 INFO L614 ElimStorePlain]: treesize reduction 36, result has 70.5 percent of original size [2019-12-27 14:54:41,287 INFO L534 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:41,287 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:90, output treesize:86 [2019-12-27 14:54:43,963 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-12-27 14:54:43,964 INFO L343 Elim1Store]: treesize reduction 36, result has 87.9 percent of original size [2019-12-27 14:54:43,965 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 70 treesize of output 286 [2019-12-27 14:54:43,967 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:54:44,142 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 61 [2019-12-27 14:54:44,143 INFO L614 ElimStorePlain]: treesize reduction 176, result has 40.3 percent of original size [2019-12-27 14:54:44,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:44,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:44,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:44,155 INFO L534 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2019-12-27 14:54:44,155 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:97, output treesize:119 [2019-12-27 14:54:44,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:44,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:44,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:48,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:48,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:54:48,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:55:16,635 WARN L192 SmtUtils]: Spent 20.14 s on a formula simplification. DAG size of input: 78 DAG size of output: 58 [2019-12-27 14:55:50,977 WARN L192 SmtUtils]: Spent 10.05 s on a formula simplification that was a NOOP. DAG size: 82 [2019-12-27 14:55:51,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:55:51,054 INFO L343 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2019-12-27 14:55:51,054 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 55 treesize of output 66 [2019-12-27 14:55:51,055 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:55:51,082 INFO L343 Elim1Store]: treesize reduction 37, result has 32.7 percent of original size [2019-12-27 14:55:51,083 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 72 treesize of output 104 [2019-12-27 14:55:51,084 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-27 14:55:51,232 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 85 [2019-12-27 14:55:51,232 INFO L614 ElimStorePlain]: treesize reduction 27, result has 86.6 percent of original size [2019-12-27 14:55:51,234 INFO L534 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 15 dim-0 vars, and 2 xjuncts. [2019-12-27 14:55:51,235 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 13 variables, input treesize:182, output treesize:174 [2019-12-27 14:55:59,393 WARN L192 SmtUtils]: Spent 8.04 s on a formula simplification that was a NOOP. DAG size: 98 [2019-12-27 14:56:09,657 WARN L192 SmtUtils]: Spent 10.15 s on a formula simplification that was a NOOP. DAG size: 100 [2019-12-27 14:56:09,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 14:56:09,686 INFO L430 ElimStorePlain]: Different costs {29=[|#memory_int|], 42=[v_prenex_14]} [2019-12-27 14:56:09,701 INFO L343 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2019-12-27 14:56:09,702 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 22 [2019-12-27 14:56:09,702 INFO L534 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-12-27 14:56:09,759 INFO L614 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-12-27 14:56:09,781 INFO L343 Elim1Store]: treesize reduction 37, result has 32.7 percent of original size [2019-12-27 14:56:09,782 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 75 treesize of output 43 [2019-12-27 14:56:09,782 INFO L534 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-12-27 14:56:09,843 INFO L614 ElimStorePlain]: treesize reduction 18, result has 76.0 percent of original size [2019-12-27 14:56:09,844 INFO L534 ElimStorePlain]: Start of recursive call 1: 17 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-12-27 14:56:09,844 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 19 variables, input treesize:182, output treesize:3 [2019-12-27 14:56:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 14:56:09,935 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-12-27 14:56:09,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 25] total 40 [2019-12-27 14:56:09,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241634150] [2019-12-27 14:56:09,935 INFO L442 AbstractCegarLoop]: Interpolant automaton has 40 states [2019-12-27 14:56:09,935 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 14:56:09,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2019-12-27 14:56:09,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=207, Invalid=1336, Unknown=17, NotChecked=0, Total=1560 [2019-12-27 14:56:09,936 INFO L87 Difference]: Start difference. First operand 46998 states and 98903 transitions. Second operand 40 states. [2019-12-27 14:56:39,845 WARN L192 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2019-12-27 14:56:48,210 WARN L192 SmtUtils]: Spent 8.28 s on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2019-12-27 14:56:58,443 WARN L192 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-27 14:57:08,756 WARN L192 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-12-27 14:57:25,005 WARN L192 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2019-12-27 14:57:41,330 WARN L192 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2019-12-27 14:58:03,755 WARN L192 SmtUtils]: Spent 16.25 s on a formula simplification. DAG size of input: 148 DAG size of output: 132 Received shutdown request... [2019-12-27 14:58:30,244 WARN L209 SmtUtils]: Removed 2 from assertion stack [2019-12-27 14:58:30,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-27 14:58:30,445 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-12-27 14:58:30,446 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 14:58:30,454 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 14:58:30,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 02:58:30 BasicIcfg [2019-12-27 14:58:30,454 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 14:58:30,456 INFO L168 Benchmark]: Toolchain (without parser) took 272075.38 ms. Allocated memory was 138.4 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 100.6 MB in the beginning and 664.3 MB in the end (delta: -563.8 MB). Peak memory consumption was 678.8 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,456 INFO L168 Benchmark]: CDTParser took 1.39 ms. Allocated memory is still 138.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 14:58:30,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 793.84 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 100.2 MB in the beginning and 158.1 MB in the end (delta: -57.9 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,464 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.25 ms. Allocated memory is still 203.4 MB. Free memory was 158.1 MB in the beginning and 154.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,465 INFO L168 Benchmark]: Boogie Preprocessor took 65.74 ms. Allocated memory is still 203.4 MB. Free memory was 154.0 MB in the beginning and 149.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,465 INFO L168 Benchmark]: RCFGBuilder took 1276.22 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 149.0 MB in the beginning and 172.6 MB in the end (delta: -23.6 MB). Peak memory consumption was 67.1 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,466 INFO L168 Benchmark]: TraceAbstraction took 269858.22 ms. Allocated memory was 235.9 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 172.6 MB in the beginning and 664.3 MB in the end (delta: -491.7 MB). Peak memory consumption was 653.3 MB. Max. memory is 7.1 GB. [2019-12-27 14:58:30,477 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.39 ms. Allocated memory is still 138.4 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 793.84 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 100.2 MB in the beginning and 158.1 MB in the end (delta: -57.9 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 75.25 ms. Allocated memory is still 203.4 MB. Free memory was 158.1 MB in the beginning and 154.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.74 ms. Allocated memory is still 203.4 MB. Free memory was 154.0 MB in the beginning and 149.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1276.22 ms. Allocated memory was 203.4 MB in the beginning and 235.9 MB in the end (delta: 32.5 MB). Free memory was 149.0 MB in the beginning and 172.6 MB in the end (delta: -23.6 MB). Peak memory consumption was 67.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 269858.22 ms. Allocated memory was 235.9 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 172.6 MB in the beginning and 664.3 MB in the end (delta: -491.7 MB). Peak memory consumption was 653.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 744). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 762]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 762). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 761). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 750). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 695]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 695). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 745]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 745). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 793]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 793). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 753). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 754]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 754). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 757). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 770]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 770). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 790]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 790). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 765]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 765). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 744]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 744). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 754]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 754). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 762]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 762). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 765]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 765). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 750]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 750). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 770]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 770). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 757]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 757). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 761]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 761). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 745]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 745). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - TimeoutResultAtElement [Line: 753]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 753). Cancelled while BasicCegarLoop was constructing difference of abstraction (46998states) and FLOYD_HOARE automaton (currently 18 states, 40 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 153 for 20192ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 483 locations, 23 error locations. Result: TIMEOUT, OverallTime: 269.5s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 147.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 3673 SDtfs, 6844 SDslu, 8659 SDs, 0 SdLazy, 2099 SolverSat, 398 SolverUnsat, 22 SolverUnknown, 0 SolverNotchecked, 47.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 283 GetRequests, 129 SyntacticMatches, 35 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 937 ImplicationChecksByTransitivity, 180.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47168occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 889 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 108.6s InterpolantComputationTime, 487 NumberOfCodeBlocks, 487 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 478 ConstructedInterpolants, 56 QuantifiedInterpolants, 708091 SizeOfPredicates, 24 NumberOfNonLiveVariables, 366 ConjunctsInSsa, 50 ConjunctsInUnsatCore, 9 InterpolantComputations, 5 PerfectInterpolantSequences, 38/47 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 could not prove your program: Timeout Completed graceful shutdown