/usr/bin/java -Xmx16000000000 -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/VMCAI2021_PN.epf -i ../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-11af1e5 [2020-10-09 19:03:42,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-09 19:03:42,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-09 19:03:42,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-09 19:03:42,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-09 19:03:42,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-09 19:03:42,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-09 19:03:42,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-09 19:03:42,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-09 19:03:42,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-09 19:03:42,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-09 19:03:42,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-09 19:03:42,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-09 19:03:42,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-09 19:03:42,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-09 19:03:42,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-09 19:03:42,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-09 19:03:42,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-09 19:03:42,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-09 19:03:42,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-09 19:03:42,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-09 19:03:42,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-09 19:03:42,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-09 19:03:42,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-09 19:03:42,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-09 19:03:42,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-09 19:03:42,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-09 19:03:42,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-09 19:03:42,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-09 19:03:42,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-09 19:03:42,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-09 19:03:42,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-09 19:03:42,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-09 19:03:42,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-09 19:03:42,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-09 19:03:42,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-09 19:03:42,403 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/VMCAI2021_PN.epf [2020-10-09 19:03:42,436 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-09 19:03:42,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-09 19:03:42,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-09 19:03:42,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-09 19:03:42,442 INFO L138 SettingsManager]: * Use SBE=true [2020-10-09 19:03:42,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-09 19:03:42,445 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-09 19:03:42,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-09 19:03:42,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-09 19:03:42,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-09 19:03:42,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-09 19:03:42,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-09 19:03:42,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-09 19:03:42,447 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-09 19:03:42,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-09 19:03:42,447 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-09 19:03:42,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-09 19:03:42,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-09 19:03:42,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-09 19:03:42,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-09 19:03:42,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-09 19:03:42,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-09 19:03:42,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-09 19:03:42,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-09 19:03:42,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-09 19:03:42,454 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-10-09 19:03:42,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-09 19:03:42,454 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-10-09 19:03:42,454 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-09 19:03:42,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-09 19:03:42,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-09 19:03:42,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-09 19:03:42,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-09 19:03:42,963 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-09 19:03:42,964 INFO L275 PluginConnector]: CDTParser initialized [2020-10-09 19:03:42,965 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2020-10-09 19:03:43,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b91d559a/5a1207a26b61421c849c24bc1cc4ee03/FLAG633b43c68 [2020-10-09 19:03:43,779 INFO L306 CDTParser]: Found 1 translation units. [2020-10-09 19:03:43,780 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2020-10-09 19:03:43,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b91d559a/5a1207a26b61421c849c24bc1cc4ee03/FLAG633b43c68 [2020-10-09 19:03:43,957 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b91d559a/5a1207a26b61421c849c24bc1cc4ee03 [2020-10-09 19:03:43,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-09 19:03:43,973 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-09 19:03:43,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-09 19:03:43,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-09 19:03:43,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-09 19:03:43,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 07:03:43" (1/1) ... [2020-10-09 19:03:43,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5004828d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:43, skipping insertion in model container [2020-10-09 19:03:43,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 07:03:43" (1/1) ... [2020-10-09 19:03:44,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-09 19:03:44,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-09 19:03:44,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-09 19:03:44,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 19:03:44,837 INFO L203 MainTranslator]: Completed pre-run [2020-10-09 19:03:44,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-09 19:03:44,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 19:03:45,013 INFO L208 MainTranslator]: Completed translation [2020-10-09 19:03:45,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45 WrapperNode [2020-10-09 19:03:45,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-09 19:03:45,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-09 19:03:45,016 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-09 19:03:45,016 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-09 19:03:45,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,066 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-09 19:03:45,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-09 19:03:45,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-09 19:03:45,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-09 19:03:45,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (1/1) ... [2020-10-09 19:03:45,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-09 19:03:45,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-09 19:03:45,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-09 19:03:45,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-09 19:03:45,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (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 [2020-10-09 19:03:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-09 19:03:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-09 19:03:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2020-10-09 19:03:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2020-10-09 19:03:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2020-10-09 19:03:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-09 19:03:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-09 19:03:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-09 19:03:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-09 19:03:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-09 19:03:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-09 19:03:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-09 19:03:45,313 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-09 19:03:46,728 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-09 19:03:46,729 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2020-10-09 19:03:46,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 07:03:46 BoogieIcfgContainer [2020-10-09 19:03:46,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-09 19:03:46,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-09 19:03:46,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-09 19:03:46,741 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-09 19:03:46,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.10 07:03:43" (1/3) ... [2020-10-09 19:03:46,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e054311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 07:03:46, skipping insertion in model container [2020-10-09 19:03:46,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 07:03:45" (2/3) ... [2020-10-09 19:03:46,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e054311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 07:03:46, skipping insertion in model container [2020-10-09 19:03:46,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 07:03:46" (3/3) ... [2020-10-09 19:03:46,747 INFO L111 eAbstractionObserver]: Analyzing ICFG one_time_barrier_3t.i [2020-10-09 19:03:46,764 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-09 19:03:46,780 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 27 error locations. [2020-10-09 19:03:46,781 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-09 19:03:46,851 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,852 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,852 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,853 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,853 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,853 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,854 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,854 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,854 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,855 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,855 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,855 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,855 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,856 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,856 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,856 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,857 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,857 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,857 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,857 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,858 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,858 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,859 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,888 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,888 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,888 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,889 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,889 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,892 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,893 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,893 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,894 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,894 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,894 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,895 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,895 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,895 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,895 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,895 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,896 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,896 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,896 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,896 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,896 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,897 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,897 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,897 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,897 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,897 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,898 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,898 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,898 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,898 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,898 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,899 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,899 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,899 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,900 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,900 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,900 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,900 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,901 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,901 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,901 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,901 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,901 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,902 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,902 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,902 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,902 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,903 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,903 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,903 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,903 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,904 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,904 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,904 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,904 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,904 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,905 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,905 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,905 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,905 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,905 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,906 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,906 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,906 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,907 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,907 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,907 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,907 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,907 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,908 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,908 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,908 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,908 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,908 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,909 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,909 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,909 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,909 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,910 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,910 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,910 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,910 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,911 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,911 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,911 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,911 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,911 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,912 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,912 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,912 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,912 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,912 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,913 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,913 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,913 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,913 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,914 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,914 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,914 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,914 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,914 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,915 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,915 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,915 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,915 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,915 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,916 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,916 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,916 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,916 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,916 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,917 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,917 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,917 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,917 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,917 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,918 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,918 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,918 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,918 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,919 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,919 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,919 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,919 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,920 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,921 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,921 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,921 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,921 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,921 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,922 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,922 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,922 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,922 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,922 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,923 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,923 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,923 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,923 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,923 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,924 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,925 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,925 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,925 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,925 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,925 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,926 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,926 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,926 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,926 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,926 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,927 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,927 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,927 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,927 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,927 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,928 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,928 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,928 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,928 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,928 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,929 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,929 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,929 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,929 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,929 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,930 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,930 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,930 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,930 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,930 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,931 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,931 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,931 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,931 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,931 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,932 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,933 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,933 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,933 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,933 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,933 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,934 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,934 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,934 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,934 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,934 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,935 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,935 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,935 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,935 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,935 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,936 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,936 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,936 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,936 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,936 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,937 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,937 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,937 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,937 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,938 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,938 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,938 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,938 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,938 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,939 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,939 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,939 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,939 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,940 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,941 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,941 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,941 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,941 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,942 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,942 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,942 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,942 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,943 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,943 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,943 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,943 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,944 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,944 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,944 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,944 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,944 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,945 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,945 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,945 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,945 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,945 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,946 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,946 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,946 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,946 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,946 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,947 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,947 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,947 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,947 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,947 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,948 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,948 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,948 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,948 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,948 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,949 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,949 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,949 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,949 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,949 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,950 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,951 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,951 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,951 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,951 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,951 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,952 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,957 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,957 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,958 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,958 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,958 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,958 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,958 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,959 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,959 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,959 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,959 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,959 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,960 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,960 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,960 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,963 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,966 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,966 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of1ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:46,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of1ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:47,002 INFO L253 AbstractCegarLoop]: Starting to check reachability of 40 error locations. [2020-10-09 19:03:47,034 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 19:03:47,034 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-09 19:03:47,034 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 19:03:47,035 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 19:03:47,035 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 19:03:47,035 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 19:03:47,035 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 19:03:47,035 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 19:03:47,070 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 445 places, 504 transitions, 1016 flow [2020-10-09 19:03:47,471 INFO L129 PetriNetUnfolder]: 94/746 cut-off events. [2020-10-09 19:03:47,471 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2020-10-09 19:03:47,516 INFO L80 FinitePrefix]: Finished finitePrefix Result has 752 conditions, 746 events. 94/746 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2618 event pairs, 0 based on Foata normal form. 0/608 useless extension candidates. Maximal degree in co-relation 446. Up to 4 conditions per place. [2020-10-09 19:03:47,517 INFO L82 GeneralOperation]: Start removeDead. Operand has 445 places, 504 transitions, 1016 flow [2020-10-09 19:03:47,558 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 445 places, 504 transitions, 1016 flow [2020-10-09 19:03:47,568 INFO L129 PetriNetUnfolder]: 3/45 cut-off events. [2020-10-09 19:03:47,569 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-09 19:03:47,569 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:47,571 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:47,572 INFO L429 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_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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]=== [2020-10-09 19:03:47,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:47,583 INFO L82 PathProgramCache]: Analyzing trace with hash -980506632, now seen corresponding path program 1 times [2020-10-09 19:03:47,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:47,606 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [940525435] [2020-10-09 19:03:47,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:47,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 1 conjunts are in the unsatisfiable core [2020-10-09 19:03:47,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:47,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:47,797 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [940525435] [2020-10-09 19:03:47,798 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:47,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-10-09 19:03:47,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445886808] [2020-10-09 19:03:47,820 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-09 19:03:47,820 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:47,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-09 19:03:47,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-09 19:03:47,855 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 461 out of 504 [2020-10-09 19:03:47,859 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 445 places, 504 transitions, 1016 flow. Second operand 2 states. [2020-10-09 19:03:47,860 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:47,860 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 461 of 504 [2020-10-09 19:03:47,863 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:48,150 INFO L129 PetriNetUnfolder]: 28/680 cut-off events. [2020-10-09 19:03:48,150 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2020-10-09 19:03:48,171 INFO L80 FinitePrefix]: Finished finitePrefix Result has 687 conditions, 680 events. 28/680 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2529 event pairs, 0 based on Foata normal form. 66/674 useless extension candidates. Maximal degree in co-relation 684. Up to 4 conditions per place. [2020-10-09 19:03:48,182 INFO L132 encePairwiseOnDemand]: 461/504 looper letters, 0 selfloop transitions, 0 changer transitions 0/461 dead transitions. [2020-10-09 19:03:48,182 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 446 places, 461 transitions, 930 flow [2020-10-09 19:03:48,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-09 19:03:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-10-09 19:03:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 965 transitions. [2020-10-09 19:03:48,214 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9573412698412699 [2020-10-09 19:03:48,216 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 965 transitions. [2020-10-09 19:03:48,218 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 965 transitions. [2020-10-09 19:03:48,222 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:48,228 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 965 transitions. [2020-10-09 19:03:48,236 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 3 states. [2020-10-09 19:03:48,250 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 3 states. [2020-10-09 19:03:48,251 INFO L81 ComplementDD]: Finished complementDD. Result 3 states. [2020-10-09 19:03:48,334 INFO L185 Difference]: Start difference. First operand has 445 places, 504 transitions, 1016 flow. Second operand 2 states and 965 transitions. [2020-10-09 19:03:48,337 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 446 places, 461 transitions, 930 flow [2020-10-09 19:03:48,356 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 446 places, 461 transitions, 930 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:48,378 INFO L241 Difference]: Finished difference. Result has 446 places, 461 transitions, 930 flow [2020-10-09 19:03:48,382 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=504, PETRI_DIFFERENCE_MINUEND_FLOW=930, PETRI_DIFFERENCE_MINUEND_PLACES=445, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=461, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=461, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=930, PETRI_PLACES=446, PETRI_TRANSITIONS=461} [2020-10-09 19:03:48,384 INFO L341 CegarLoopForPetriNet]: 445 programPoint places, 1 predicate places. [2020-10-09 19:03:48,384 INFO L481 AbstractCegarLoop]: Abstraction has has 446 places, 461 transitions, 930 flow [2020-10-09 19:03:48,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-09 19:03:48,384 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:48,384 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:48,599 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-10-09 19:03:48,600 INFO L429 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_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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]=== [2020-10-09 19:03:48,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:48,602 INFO L82 PathProgramCache]: Analyzing trace with hash -93002951, now seen corresponding path program 1 times [2020-10-09 19:03:48,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:48,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1499321171] [2020-10-09 19:03:48,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:48,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-09 19:03:48,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:48,782 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:48,815 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1499321171] [2020-10-09 19:03:48,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:48,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-10-09 19:03:48,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031924556] [2020-10-09 19:03:48,819 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-09 19:03:48,820 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:48,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-09 19:03:48,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-09 19:03:48,934 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 456 out of 504 [2020-10-09 19:03:48,935 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 446 places, 461 transitions, 930 flow. Second operand 4 states. [2020-10-09 19:03:48,936 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:48,936 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 456 of 504 [2020-10-09 19:03:48,936 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:49,202 INFO L129 PetriNetUnfolder]: 28/688 cut-off events. [2020-10-09 19:03:49,203 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2020-10-09 19:03:49,222 INFO L80 FinitePrefix]: Finished finitePrefix Result has 704 conditions, 688 events. 28/688 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2514 event pairs, 0 based on Foata normal form. 0/616 useless extension candidates. Maximal degree in co-relation 700. Up to 4 conditions per place. [2020-10-09 19:03:49,231 INFO L132 encePairwiseOnDemand]: 500/504 looper letters, 4 selfloop transitions, 4 changer transitions 0/464 dead transitions. [2020-10-09 19:03:49,231 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 449 places, 464 transitions, 952 flow [2020-10-09 19:03:49,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-09 19:03:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-09 19:03:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1834 transitions. [2020-10-09 19:03:49,240 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9097222222222222 [2020-10-09 19:03:49,240 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1834 transitions. [2020-10-09 19:03:49,240 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1834 transitions. [2020-10-09 19:03:49,242 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:49,243 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1834 transitions. [2020-10-09 19:03:49,248 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-09 19:03:49,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-09 19:03:49,254 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-09 19:03:49,254 INFO L185 Difference]: Start difference. First operand has 446 places, 461 transitions, 930 flow. Second operand 4 states and 1834 transitions. [2020-10-09 19:03:49,254 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 449 places, 464 transitions, 952 flow [2020-10-09 19:03:49,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 449 places, 464 transitions, 952 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:49,272 INFO L241 Difference]: Finished difference. Result has 452 places, 463 transitions, 956 flow [2020-10-09 19:03:49,273 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=504, PETRI_DIFFERENCE_MINUEND_FLOW=930, PETRI_DIFFERENCE_MINUEND_PLACES=446, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=461, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=458, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=956, PETRI_PLACES=452, PETRI_TRANSITIONS=463} [2020-10-09 19:03:49,274 INFO L341 CegarLoopForPetriNet]: 445 programPoint places, 7 predicate places. [2020-10-09 19:03:49,274 INFO L481 AbstractCegarLoop]: Abstraction has has 452 places, 463 transitions, 956 flow [2020-10-09 19:03:49,275 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-09 19:03:49,275 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:49,275 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:49,488 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-10-09 19:03:49,489 INFO L429 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_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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]=== [2020-10-09 19:03:49,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:49,490 INFO L82 PathProgramCache]: Analyzing trace with hash -1011866823, now seen corresponding path program 1 times [2020-10-09 19:03:49,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:49,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [732226233] [2020-10-09 19:03:49,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:49,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:49,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:49,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:49,763 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [732226233] [2020-10-09 19:03:49,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1214623324] [2020-10-09 19:03:49,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2020-10-09 19:03:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:49,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:49,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:49,975 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:50,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152109939] [2020-10-09 19:03:50,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-09 19:03:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:50,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:50,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:50,206 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:50,240 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2020-10-09 19:03:50,240 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 5 [2020-10-09 19:03:50,241 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327042576] [2020-10-09 19:03:50,242 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-09 19:03:50,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:50,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-09 19:03:50,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-10-09 19:03:50,410 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 456 out of 504 [2020-10-09 19:03:50,412 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 452 places, 463 transitions, 956 flow. Second operand 5 states. [2020-10-09 19:03:50,412 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:50,413 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 456 of 504 [2020-10-09 19:03:50,413 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:50,659 INFO L129 PetriNetUnfolder]: 28/695 cut-off events. [2020-10-09 19:03:50,659 INFO L130 PetriNetUnfolder]: For 26/26 co-relation queries the response was YES. [2020-10-09 19:03:50,676 INFO L80 FinitePrefix]: Finished finitePrefix Result has 732 conditions, 695 events. 28/695 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2514 event pairs, 0 based on Foata normal form. 1/625 useless extension candidates. Maximal degree in co-relation 725. Up to 5 conditions per place. [2020-10-09 19:03:50,683 INFO L132 encePairwiseOnDemand]: 500/504 looper letters, 5 selfloop transitions, 5 changer transitions 0/466 dead transitions. [2020-10-09 19:03:50,683 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 456 places, 466 transitions, 992 flow [2020-10-09 19:03:50,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-09 19:03:50,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-09 19:03:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2291 transitions. [2020-10-09 19:03:50,691 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9091269841269841 [2020-10-09 19:03:50,692 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2291 transitions. [2020-10-09 19:03:50,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2291 transitions. [2020-10-09 19:03:50,694 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:50,694 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2291 transitions. [2020-10-09 19:03:50,699 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-09 19:03:50,703 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-09 19:03:50,704 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-09 19:03:50,704 INFO L185 Difference]: Start difference. First operand has 452 places, 463 transitions, 956 flow. Second operand 5 states and 2291 transitions. [2020-10-09 19:03:50,704 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 456 places, 466 transitions, 992 flow [2020-10-09 19:03:50,710 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 456 places, 466 transitions, 992 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:50,719 INFO L241 Difference]: Finished difference. Result has 458 places, 465 transitions, 988 flow [2020-10-09 19:03:50,721 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=504, PETRI_DIFFERENCE_MINUEND_FLOW=956, PETRI_DIFFERENCE_MINUEND_PLACES=452, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=463, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=459, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=988, PETRI_PLACES=458, PETRI_TRANSITIONS=465} [2020-10-09 19:03:50,722 INFO L341 CegarLoopForPetriNet]: 445 programPoint places, 13 predicate places. [2020-10-09 19:03:50,722 INFO L481 AbstractCegarLoop]: Abstraction has has 458 places, 465 transitions, 988 flow [2020-10-09 19:03:50,722 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-09 19:03:50,722 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:50,723 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-09 19:03:51,356 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3,5 cvc4 --incremental --print-success --lang smt --rewrite-divk,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-09 19:03:51,357 INFO L429 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_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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]=== [2020-10-09 19:03:51,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:51,360 INFO L82 PathProgramCache]: Analyzing trace with hash -253839047, now seen corresponding path program 2 times [2020-10-09 19:03:51,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:51,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2124282132] [2020-10-09 19:03:51,361 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:51,451 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-10-09 19:03:51,451 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-10-09 19:03:51,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-09 19:03:51,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-09 19:03:51,477 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-09 19:03:51,506 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2124282132] [2020-10-09 19:03:51,506 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:51,506 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2020-10-09 19:03:51,507 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171307020] [2020-10-09 19:03:51,507 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-09 19:03:51,508 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:51,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-09 19:03:51,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-09 19:03:51,567 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 456 out of 504 [2020-10-09 19:03:51,570 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 458 places, 465 transitions, 988 flow. Second operand 6 states. [2020-10-09 19:03:51,570 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:51,570 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 456 of 504 [2020-10-09 19:03:51,570 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:51,816 INFO L129 PetriNetUnfolder]: 28/693 cut-off events. [2020-10-09 19:03:51,816 INFO L130 PetriNetUnfolder]: For 31/31 co-relation queries the response was YES. [2020-10-09 19:03:51,834 INFO L80 FinitePrefix]: Finished finitePrefix Result has 736 conditions, 693 events. 28/693 cut-off events. For 31/31 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2511 event pairs, 0 based on Foata normal form. 0/623 useless extension candidates. Maximal degree in co-relation 727. Up to 5 conditions per place. [2020-10-09 19:03:51,842 INFO L132 encePairwiseOnDemand]: 501/504 looper letters, 2 selfloop transitions, 2 changer transitions 0/463 dead transitions. [2020-10-09 19:03:51,842 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 459 places, 463 transitions, 992 flow [2020-10-09 19:03:51,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-09 19:03:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-09 19:03:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1829 transitions. [2020-10-09 19:03:51,850 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9072420634920635 [2020-10-09 19:03:51,850 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1829 transitions. [2020-10-09 19:03:51,851 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1829 transitions. [2020-10-09 19:03:51,853 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:51,854 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1829 transitions. [2020-10-09 19:03:51,859 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-09 19:03:51,864 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-09 19:03:51,864 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-09 19:03:51,865 INFO L185 Difference]: Start difference. First operand has 458 places, 465 transitions, 988 flow. Second operand 4 states and 1829 transitions. [2020-10-09 19:03:51,865 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 459 places, 463 transitions, 992 flow [2020-10-09 19:03:51,872 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 458 places, 463 transitions, 990 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-09 19:03:51,882 INFO L241 Difference]: Finished difference. Result has 458 places, 463 transitions, 986 flow [2020-10-09 19:03:51,884 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=504, PETRI_DIFFERENCE_MINUEND_FLOW=982, PETRI_DIFFERENCE_MINUEND_PLACES=455, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=463, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=461, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=986, PETRI_PLACES=458, PETRI_TRANSITIONS=463} [2020-10-09 19:03:51,885 INFO L341 CegarLoopForPetriNet]: 445 programPoint places, 13 predicate places. [2020-10-09 19:03:51,885 INFO L481 AbstractCegarLoop]: Abstraction has has 458 places, 463 transitions, 986 flow [2020-10-09 19:03:51,885 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-09 19:03:51,885 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:51,886 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2020-10-09 19:03:52,100 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2020-10-09 19:03:52,101 INFO L429 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_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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]=== [2020-10-09 19:03:52,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:52,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1277517877, now seen corresponding path program 1 times [2020-10-09 19:03:52,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:52,104 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1317235424] [2020-10-09 19:03:52,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 19:03:52,396 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 19:03:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 19:03:52,611 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 19:03:52,715 INFO L173 FreeRefinementEngine]: Strategy WALRUS found a feasible trace [2020-10-09 19:03:52,715 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-09 19:03:52,929 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2020-10-09 19:03:52,930 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-09 19:03:52,931 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-09 19:03:52,958 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,959 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,959 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,959 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,959 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,960 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,961 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,962 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,963 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,964 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,965 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,966 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,966 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,967 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,968 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,969 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,969 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,969 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,969 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,969 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,970 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,971 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,972 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,973 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,973 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,973 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,973 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,973 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,974 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,975 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,976 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,977 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,977 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,977 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,977 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,977 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,978 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,979 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,980 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,981 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,981 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,981 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,981 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,982 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,982 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,982 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,982 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,982 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,983 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,983 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,983 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,983 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,983 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,984 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,984 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,984 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,984 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,984 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,985 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,986 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,987 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,988 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,989 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,990 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,991 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,992 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,993 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,994 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,994 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,994 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,994 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,994 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,995 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,996 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,996 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,996 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,996 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,996 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,997 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,998 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,998 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,998 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,998 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,998 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,999 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,999 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,999 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,999 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:52,999 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,000 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,000 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,000 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,000 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,001 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,001 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,001 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,001 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,002 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,002 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,002 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,002 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,002 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,003 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,003 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,003 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,003 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,004 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,004 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,004 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,004 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,004 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,005 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,005 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,005 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,005 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,006 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,006 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,006 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,006 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,007 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,007 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,007 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,007 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,007 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,008 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,008 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,008 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,008 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,008 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,009 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,009 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,009 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,009 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,010 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,011 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,012 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,012 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,012 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,012 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,012 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,013 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,015 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,015 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,015 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,015 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,015 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,016 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,017 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,017 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,017 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,017 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,018 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,018 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,018 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,018 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,019 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,019 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,019 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,019 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,019 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,020 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,020 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,020 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,020 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,020 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,021 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,021 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,021 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,021 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,022 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,022 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,022 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,022 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,022 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,023 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,023 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,023 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,023 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,023 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,024 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,024 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,024 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,024 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,024 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,025 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,026 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,026 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,026 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,026 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,026 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,027 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,028 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,028 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,028 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,028 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,029 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,029 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,029 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,029 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,029 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,030 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,030 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,030 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,030 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,031 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,031 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,031 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,031 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,032 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,032 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,032 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,032 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,032 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,033 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,033 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,033 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,033 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,033 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,034 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,034 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,034 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,034 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,034 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,035 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,035 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,035 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,035 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,036 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,037 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,038 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,039 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,039 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,039 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,039 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,039 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,040 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,040 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,040 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,040 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,040 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,041 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,042 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,043 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,043 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,043 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,043 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,043 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,044 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,044 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,044 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,044 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,044 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,045 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,046 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,046 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,046 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,046 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,046 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,047 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,048 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,049 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,050 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,050 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,050 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,050 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,050 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,051 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,051 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,051 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,051 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,051 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,052 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,052 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,052 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,052 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,053 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,053 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,053 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,053 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,053 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,054 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,054 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,054 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,054 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,054 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,055 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,055 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,055 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,055 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,056 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,056 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,056 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,056 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,056 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,057 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,057 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,057 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,057 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,058 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,058 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,058 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,058 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,058 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,059 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,060 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,060 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,060 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,060 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,060 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,061 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,061 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,061 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,061 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,061 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,062 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,063 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,064 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,065 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,065 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,065 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,065 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,066 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,066 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,066 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,066 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,067 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,067 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,067 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,067 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,068 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,069 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,070 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,070 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,070 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,070 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,070 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,071 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,071 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,071 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,071 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,072 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,072 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,072 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,072 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,072 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,073 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,073 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,073 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,073 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,073 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,074 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,074 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,074 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,074 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,075 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,076 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,076 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,076 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,076 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,077 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,077 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,077 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,077 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,077 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,078 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,078 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,078 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,078 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,078 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,079 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,080 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,081 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,081 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,081 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,081 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,081 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,082 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,082 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,082 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,083 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,083 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,083 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,083 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,083 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,084 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,084 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,084 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,084 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,085 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,085 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,085 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread1of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,089 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~sig~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,090 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,090 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,090 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,091 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~tid~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,091 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,091 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,091 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,092 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,093 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,093 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,093 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,093 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,093 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem17.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,094 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~3 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,095 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,096 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,096 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,096 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,096 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,096 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,097 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_barrier_wait_~b.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,097 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,097 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#in~b.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,098 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~pre30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,098 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,098 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,098 WARN L313 ript$VariableManager]: TermVariabe worker_fnThread2of2ForFork0_~a~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,098 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,099 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~pre7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,099 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_#t~ret18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,099 WARN L313 ript$VariableManager]: TermVariabe |worker_fnThread2of2ForFork0_barrier_wait_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 19:03:53,105 INFO L253 AbstractCegarLoop]: Starting to check reachability of 52 error locations. [2020-10-09 19:03:53,106 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 19:03:53,106 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-09 19:03:53,106 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 19:03:53,106 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 19:03:53,106 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 19:03:53,107 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 19:03:53,107 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 19:03:53,107 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 19:03:53,116 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 622 places, 706 transitions, 1430 flow [2020-10-09 19:03:53,688 INFO L129 PetriNetUnfolder]: 159/1237 cut-off events. [2020-10-09 19:03:53,688 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2020-10-09 19:03:53,779 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1251 conditions, 1237 events. 159/1237 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5758 event pairs, 0 based on Foata normal form. 0/1005 useless extension candidates. Maximal degree in co-relation 748. Up to 8 conditions per place. [2020-10-09 19:03:53,780 INFO L82 GeneralOperation]: Start removeDead. Operand has 622 places, 706 transitions, 1430 flow [2020-10-09 19:03:53,818 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 622 places, 706 transitions, 1430 flow [2020-10-09 19:03:53,825 INFO L129 PetriNetUnfolder]: 3/45 cut-off events. [2020-10-09 19:03:53,825 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-09 19:03:53,826 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:53,826 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:53,827 INFO L429 AbstractCegarLoop]: === Iteration 1 === [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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-09 19:03:53,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:53,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1809953672, now seen corresponding path program 1 times [2020-10-09 19:03:53,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:53,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [168801453] [2020-10-09 19:03:53,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:53,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 1 conjunts are in the unsatisfiable core [2020-10-09 19:03:53,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:53,950 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:53,958 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [168801453] [2020-10-09 19:03:53,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:53,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-10-09 19:03:53,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145287127] [2020-10-09 19:03:53,960 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-09 19:03:53,960 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:53,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-09 19:03:53,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-09 19:03:53,963 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 645 out of 706 [2020-10-09 19:03:53,965 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 622 places, 706 transitions, 1430 flow. Second operand 2 states. [2020-10-09 19:03:53,965 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:53,965 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 645 of 706 [2020-10-09 19:03:53,966 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:54,557 INFO L129 PetriNetUnfolder]: 48/1126 cut-off events. [2020-10-09 19:03:54,558 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2020-10-09 19:03:54,617 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1141 conditions, 1126 events. 48/1126 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5606 event pairs, 0 based on Foata normal form. 111/1116 useless extension candidates. Maximal degree in co-relation 1137. Up to 8 conditions per place. [2020-10-09 19:03:54,633 INFO L132 encePairwiseOnDemand]: 645/706 looper letters, 0 selfloop transitions, 0 changer transitions 0/645 dead transitions. [2020-10-09 19:03:54,634 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 623 places, 645 transitions, 1308 flow [2020-10-09 19:03:54,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-09 19:03:54,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-10-09 19:03:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1351 transitions. [2020-10-09 19:03:54,639 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9567988668555241 [2020-10-09 19:03:54,640 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1351 transitions. [2020-10-09 19:03:54,640 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1351 transitions. [2020-10-09 19:03:54,641 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:54,642 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1351 transitions. [2020-10-09 19:03:54,644 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 3 states. [2020-10-09 19:03:54,648 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 3 states. [2020-10-09 19:03:54,648 INFO L81 ComplementDD]: Finished complementDD. Result 3 states. [2020-10-09 19:03:54,648 INFO L185 Difference]: Start difference. First operand has 622 places, 706 transitions, 1430 flow. Second operand 2 states and 1351 transitions. [2020-10-09 19:03:54,648 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 623 places, 645 transitions, 1308 flow [2020-10-09 19:03:54,654 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 623 places, 645 transitions, 1308 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:54,665 INFO L241 Difference]: Finished difference. Result has 623 places, 645 transitions, 1308 flow [2020-10-09 19:03:54,667 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=706, PETRI_DIFFERENCE_MINUEND_FLOW=1308, PETRI_DIFFERENCE_MINUEND_PLACES=622, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=645, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=645, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1308, PETRI_PLACES=623, PETRI_TRANSITIONS=645} [2020-10-09 19:03:54,668 INFO L341 CegarLoopForPetriNet]: 622 programPoint places, 1 predicate places. [2020-10-09 19:03:54,668 INFO L481 AbstractCegarLoop]: Abstraction has has 623 places, 645 transitions, 1308 flow [2020-10-09 19:03:54,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-09 19:03:54,668 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:54,668 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:54,888 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3 [2020-10-09 19:03:54,890 INFO L429 AbstractCegarLoop]: === Iteration 2 === [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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-09 19:03:54,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:54,891 INFO L82 PathProgramCache]: Analyzing trace with hash -922449991, now seen corresponding path program 1 times [2020-10-09 19:03:54,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:54,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [116457615] [2020-10-09 19:03:54,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:54,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-09 19:03:54,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:55,008 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:55,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [116457615] [2020-10-09 19:03:55,161 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:55,161 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-10-09 19:03:55,162 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984124084] [2020-10-09 19:03:55,162 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-09 19:03:55,162 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:55,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-09 19:03:55,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-09 19:03:55,253 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 640 out of 706 [2020-10-09 19:03:55,256 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 623 places, 645 transitions, 1308 flow. Second operand 4 states. [2020-10-09 19:03:55,257 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:55,257 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 640 of 706 [2020-10-09 19:03:55,257 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:55,823 INFO L129 PetriNetUnfolder]: 48/1134 cut-off events. [2020-10-09 19:03:55,823 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2020-10-09 19:03:55,883 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1158 conditions, 1134 events. 48/1134 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5594 event pairs, 0 based on Foata normal form. 0/1013 useless extension candidates. Maximal degree in co-relation 1153. Up to 8 conditions per place. [2020-10-09 19:03:55,906 INFO L132 encePairwiseOnDemand]: 702/706 looper letters, 4 selfloop transitions, 4 changer transitions 0/648 dead transitions. [2020-10-09 19:03:55,907 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 626 places, 648 transitions, 1330 flow [2020-10-09 19:03:55,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-09 19:03:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-09 19:03:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2570 transitions. [2020-10-09 19:03:55,942 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.910056657223796 [2020-10-09 19:03:55,943 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 2570 transitions. [2020-10-09 19:03:55,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 2570 transitions. [2020-10-09 19:03:55,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:55,950 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 2570 transitions. [2020-10-09 19:03:55,965 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-09 19:03:55,973 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-09 19:03:55,974 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-09 19:03:55,974 INFO L185 Difference]: Start difference. First operand has 623 places, 645 transitions, 1308 flow. Second operand 4 states and 2570 transitions. [2020-10-09 19:03:55,974 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 626 places, 648 transitions, 1330 flow [2020-10-09 19:03:55,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 626 places, 648 transitions, 1330 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:55,998 INFO L241 Difference]: Finished difference. Result has 629 places, 647 transitions, 1334 flow [2020-10-09 19:03:56,000 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=706, PETRI_DIFFERENCE_MINUEND_FLOW=1308, PETRI_DIFFERENCE_MINUEND_PLACES=623, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=645, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=642, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1334, PETRI_PLACES=629, PETRI_TRANSITIONS=647} [2020-10-09 19:03:56,001 INFO L341 CegarLoopForPetriNet]: 622 programPoint places, 7 predicate places. [2020-10-09 19:03:56,001 INFO L481 AbstractCegarLoop]: Abstraction has has 629 places, 647 transitions, 1334 flow [2020-10-09 19:03:56,001 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-09 19:03:56,001 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:56,002 INFO L255 CegarLoopForPetriNet]: 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] [2020-10-09 19:03:56,225 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 mathsat -unsat_core_generation=3 [2020-10-09 19:03:56,226 INFO L429 AbstractCegarLoop]: === Iteration 3 === [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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-09 19:03:56,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:56,227 INFO L82 PathProgramCache]: Analyzing trace with hash 1031405945, now seen corresponding path program 1 times [2020-10-09 19:03:56,227 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:56,228 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1902121653] [2020-10-09 19:03:56,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:56,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:56,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,413 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1902121653] [2020-10-09 19:03:56,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1878191963] [2020-10-09 19:03:56,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2020-10-09 19:03:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:56,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:56,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,667 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525390797] [2020-10-09 19:03:56,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-09 19:03:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:56,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-09 19:03:56,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,837 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 19:03:56,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2020-10-09 19:03:56,865 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 5 [2020-10-09 19:03:56,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343075933] [2020-10-09 19:03:56,866 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-09 19:03:56,866 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:56,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-09 19:03:56,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-10-09 19:03:56,997 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 640 out of 706 [2020-10-09 19:03:56,999 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 629 places, 647 transitions, 1334 flow. Second operand 5 states. [2020-10-09 19:03:57,000 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:57,000 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 640 of 706 [2020-10-09 19:03:57,000 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:57,550 INFO L129 PetriNetUnfolder]: 48/1141 cut-off events. [2020-10-09 19:03:57,550 INFO L130 PetriNetUnfolder]: For 31/31 co-relation queries the response was YES. [2020-10-09 19:03:57,616 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1186 conditions, 1141 events. 48/1141 cut-off events. For 31/31 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5594 event pairs, 0 based on Foata normal form. 1/1022 useless extension candidates. Maximal degree in co-relation 1178. Up to 8 conditions per place. [2020-10-09 19:03:57,633 INFO L132 encePairwiseOnDemand]: 702/706 looper letters, 5 selfloop transitions, 5 changer transitions 0/650 dead transitions. [2020-10-09 19:03:57,633 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 633 places, 650 transitions, 1370 flow [2020-10-09 19:03:57,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-09 19:03:57,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-09 19:03:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3211 transitions. [2020-10-09 19:03:57,646 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.9096317280453258 [2020-10-09 19:03:57,646 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 3211 transitions. [2020-10-09 19:03:57,646 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 3211 transitions. [2020-10-09 19:03:57,650 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:57,650 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 3211 transitions. [2020-10-09 19:03:57,658 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-09 19:03:57,666 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-09 19:03:57,666 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-09 19:03:57,666 INFO L185 Difference]: Start difference. First operand has 629 places, 647 transitions, 1334 flow. Second operand 5 states and 3211 transitions. [2020-10-09 19:03:57,667 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 633 places, 650 transitions, 1370 flow [2020-10-09 19:03:57,674 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 633 places, 650 transitions, 1370 flow, removed 0 selfloop flow, removed 0 redundant places. [2020-10-09 19:03:57,685 INFO L241 Difference]: Finished difference. Result has 635 places, 649 transitions, 1366 flow [2020-10-09 19:03:57,687 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=706, PETRI_DIFFERENCE_MINUEND_FLOW=1334, PETRI_DIFFERENCE_MINUEND_PLACES=629, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=647, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=643, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1366, PETRI_PLACES=635, PETRI_TRANSITIONS=649} [2020-10-09 19:03:57,687 INFO L341 CegarLoopForPetriNet]: 622 programPoint places, 13 predicate places. [2020-10-09 19:03:57,688 INFO L481 AbstractCegarLoop]: Abstraction has has 635 places, 649 transitions, 1366 flow [2020-10-09 19:03:57,688 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-09 19:03:57,688 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:57,688 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-09 19:03:58,292 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 cvc4 --incremental --print-success --lang smt --rewrite-divk,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 mathsat -unsat_core_generation=3 [2020-10-09 19:03:58,293 INFO L429 AbstractCegarLoop]: === Iteration 4 === [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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-09 19:03:58,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:58,294 INFO L82 PathProgramCache]: Analyzing trace with hash -1879075589, now seen corresponding path program 2 times [2020-10-09 19:03:58,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:58,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1595477017] [2020-10-09 19:03:58,296 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 14 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:58,375 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-10-09 19:03:58,376 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-10-09 19:03:58,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-09 19:03:58,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-09 19:03:58,404 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:03:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-10-09 19:03:58,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1595477017] [2020-10-09 19:03:58,448 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-09 19:03:58,448 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2020-10-09 19:03:58,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483671024] [2020-10-09 19:03:58,449 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-09 19:03:58,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2020-10-09 19:03:58,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-09 19:03:58,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-09 19:03:58,525 INFO L506 CegarLoopForPetriNet]: Number of universal loopers: 640 out of 706 [2020-10-09 19:03:58,528 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 635 places, 649 transitions, 1366 flow. Second operand 6 states. [2020-10-09 19:03:58,529 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-09 19:03:58,529 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 640 of 706 [2020-10-09 19:03:58,529 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-09 19:03:59,012 INFO L129 PetriNetUnfolder]: 48/1139 cut-off events. [2020-10-09 19:03:59,012 INFO L130 PetriNetUnfolder]: For 36/36 co-relation queries the response was YES. [2020-10-09 19:03:59,052 INFO L80 FinitePrefix]: Finished finitePrefix Result has 1190 conditions, 1139 events. 48/1139 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 5590 event pairs, 0 based on Foata normal form. 0/1020 useless extension candidates. Maximal degree in co-relation 1180. Up to 8 conditions per place. [2020-10-09 19:03:59,063 INFO L132 encePairwiseOnDemand]: 703/706 looper letters, 2 selfloop transitions, 2 changer transitions 0/647 dead transitions. [2020-10-09 19:03:59,064 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 636 places, 647 transitions, 1370 flow [2020-10-09 19:03:59,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-09 19:03:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-09 19:03:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2565 transitions. [2020-10-09 19:03:59,072 INFO L551 CegarLoopForPetriNet]: DFA transition density 0.90828611898017 [2020-10-09 19:03:59,072 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 2565 transitions. [2020-10-09 19:03:59,072 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 2565 transitions. [2020-10-09 19:03:59,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-09 19:03:59,076 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 2565 transitions. [2020-10-09 19:03:59,083 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-09 19:03:59,089 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-09 19:03:59,089 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-09 19:03:59,090 INFO L185 Difference]: Start difference. First operand has 635 places, 649 transitions, 1366 flow. Second operand 4 states and 2565 transitions. [2020-10-09 19:03:59,090 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 636 places, 647 transitions, 1370 flow [2020-10-09 19:03:59,097 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 635 places, 647 transitions, 1368 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-09 19:03:59,110 INFO L241 Difference]: Finished difference. Result has 635 places, 647 transitions, 1364 flow [2020-10-09 19:03:59,112 INFO L325 CegarLoopForPetriNet]: {PETRI_ALPHABET=706, PETRI_DIFFERENCE_MINUEND_FLOW=1360, PETRI_DIFFERENCE_MINUEND_PLACES=632, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=647, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=645, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1364, PETRI_PLACES=635, PETRI_TRANSITIONS=647} [2020-10-09 19:03:59,112 INFO L341 CegarLoopForPetriNet]: 622 programPoint places, 13 predicate places. [2020-10-09 19:03:59,113 INFO L481 AbstractCegarLoop]: Abstraction has has 635 places, 647 transitions, 1364 flow [2020-10-09 19:03:59,113 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-09 19:03:59,113 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-09 19:03:59,114 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-09 19:03:59,328 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 mathsat -unsat_core_generation=3 [2020-10-09 19:03:59,329 INFO L429 AbstractCegarLoop]: === Iteration 5 === [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.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_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, worker_fnErr5ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr1ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr2ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr4ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr6ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr3ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr11ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr7ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr8ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr0ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr10ASSERT_VIOLATIONERROR_FUNCTION, worker_fnErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-09 19:03:59,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 19:03:59,330 INFO L82 PathProgramCache]: Analyzing trace with hash 415478390, now seen corresponding path program 1 times [2020-10-09 19:03:59,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2020-10-09 19:03:59,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [423730977] [2020-10-09 19:03:59,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 15 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with mathsat -unsat_core_generation=3 [2020-10-09 19:03:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 19:03:59,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 46 conjunts are in the unsatisfiable core [2020-10-09 19:03:59,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-09 19:03:59,624 INFO L384 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 [2020-10-09 19:03:59,625 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:03:59,629 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:03:59,629 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-10-09 19:03:59,630 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2020-10-09 19:03:59,672 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:03:59,673 INFO L384 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 [2020-10-09 19:03:59,677 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:03:59,683 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:03:59,710 INFO L625 ElimStorePlain]: treesize reduction 14, result has 56.3 percent of original size [2020-10-09 19:03:59,711 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-10-09 19:03:59,711 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:18 [2020-10-09 19:03:59,789 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:03:59,790 INFO L384 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 [2020-10-09 19:03:59,792 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:03:59,794 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:03:59,798 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:03:59,842 INFO L625 ElimStorePlain]: treesize reduction 28, result has 57.6 percent of original size [2020-10-09 19:03:59,846 INFO L545 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. [2020-10-09 19:03:59,846 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:38 [2020-10-09 19:04:00,021 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:00,022 INFO L384 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 [2020-10-09 19:04:00,026 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-09 19:04:00,027 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:04:00,029 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:04:00,033 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:00,104 INFO L625 ElimStorePlain]: treesize reduction 42, result has 56.7 percent of original size [2020-10-09 19:04:00,109 INFO L545 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. [2020-10-09 19:04:00,110 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:49, output treesize:55 [2020-10-09 19:04:00,304 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:00,305 INFO L384 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 [2020-10-09 19:04:00,309 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-09 19:04:00,310 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-09 19:04:00,313 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:04:00,315 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:04:00,320 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:00,437 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2020-10-09 19:04:00,438 INFO L625 ElimStorePlain]: treesize reduction 56, result has 57.6 percent of original size [2020-10-09 19:04:00,450 INFO L545 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. [2020-10-09 19:04:00,450 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:66, output treesize:76 [2020-10-09 19:04:00,847 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:00,848 INFO L384 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 [2020-10-09 19:04:00,854 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-09 19:04:00,856 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-09 19:04:00,856 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-09 19:04:00,859 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:04:00,860 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:04:00,867 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:01,021 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2020-10-09 19:04:01,022 INFO L625 ElimStorePlain]: treesize reduction 70, result has 59.1 percent of original size [2020-10-09 19:04:01,035 INFO L545 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. [2020-10-09 19:04:01,036 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:87, output treesize:101 [2020-10-09 19:04:01,306 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-10-09 19:04:01,307 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:01,309 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 42 treesize of output 189 [2020-10-09 19:04:01,312 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-10-09 19:04:01,314 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-09 19:04:01,315 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-09 19:04:01,317 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-09 19:04:01,320 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:04:01,321 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:04:01,330 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:01,655 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2020-10-09 19:04:01,657 INFO L625 ElimStorePlain]: treesize reduction 84, result has 61.3 percent of original size [2020-10-09 19:04:01,673 INFO L545 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. [2020-10-09 19:04:01,673 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:115, output treesize:133 [2020-10-09 19:04:01,988 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 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 [2020-10-09 19:04:01,989 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:02,084 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,094 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:02,095 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:159, output treesize:136 [2020-10-09 19:04:02,130 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 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 [2020-10-09 19:04:02,131 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:02,227 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,238 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:02,238 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:161, output treesize:136 [2020-10-09 19:04:02,278 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2020-10-09 19:04:02,279 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:02,373 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,384 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:02,385 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:146, output treesize:142 [2020-10-09 19:04:02,632 INFO L350 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2020-10-09 19:04:02,633 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 23 [2020-10-09 19:04:02,635 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:02,740 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-10-09 19:04:02,741 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,751 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:02,752 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:165, output treesize:142 [2020-10-09 19:04:02,800 INFO L350 Elim1Store]: treesize reduction 42, result has 17.6 percent of original size [2020-10-09 19:04:02,801 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 23 [2020-10-09 19:04:02,802 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:02,902 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,909 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:02,912 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:167, output treesize:142 [2020-10-09 19:04:02,960 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:02,961 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 67 [2020-10-09 19:04:02,962 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:03,210 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2020-10-09 19:04:03,212 INFO L625 ElimStorePlain]: treesize reduction 32, result has 82.8 percent of original size [2020-10-09 19:04:03,224 INFO L545 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. [2020-10-09 19:04:03,232 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:158, output treesize:154 [2020-10-09 19:04:03,444 INFO L350 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2020-10-09 19:04:03,445 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 23 [2020-10-09 19:04:03,445 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:03,553 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-10-09 19:04:03,554 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:03,562 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:03,563 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:165, output treesize:142 [2020-10-09 19:04:03,605 INFO L350 Elim1Store]: treesize reduction 42, result has 17.6 percent of original size [2020-10-09 19:04:03,606 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 23 [2020-10-09 19:04:03,607 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:03,713 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-10-09 19:04:03,714 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:03,724 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:03,725 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:167, output treesize:142 [2020-10-09 19:04:03,844 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:03,844 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 56 [2020-10-09 19:04:03,846 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:04,046 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2020-10-09 19:04:04,049 INFO L625 ElimStorePlain]: treesize reduction 24, result has 86.0 percent of original size [2020-10-09 19:04:04,064 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:04,064 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:152, output treesize:148 [2020-10-09 19:04:04,731 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:04,732 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 54 [2020-10-09 19:04:04,733 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:04,946 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 88 [2020-10-09 19:04:04,947 INFO L625 ElimStorePlain]: treesize reduction 12, result has 92.8 percent of original size [2020-10-09 19:04:04,959 INFO L545 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:04,960 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:159, output treesize:148 [2020-10-09 19:04:05,021 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:05,022 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 56 [2020-10-09 19:04:05,023 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:05,240 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2020-10-09 19:04:05,242 INFO L625 ElimStorePlain]: treesize reduction 24, result has 86.7 percent of original size [2020-10-09 19:04:05,263 INFO L545 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. [2020-10-09 19:04:05,264 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:161, output treesize:157 [2020-10-09 19:04:05,768 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:05,769 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 41 treesize of output 81 [2020-10-09 19:04:05,772 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-10-09 19:04:05,774 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-10-09 19:04:05,777 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-10-09 19:04:05,779 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-10-09 19:04:05,780 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-09 19:04:05,783 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-09 19:04:05,784 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-09 19:04:05,789 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:05,930 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-10-09 19:04:05,931 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:05,941 INFO L545 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:05,941 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:162, output treesize:78 [2020-10-09 19:04:06,097 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:06,098 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 70 [2020-10-09 19:04:06,100 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:06,210 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 56 [2020-10-09 19:04:06,211 INFO L625 ElimStorePlain]: treesize reduction 20, result has 81.7 percent of original size [2020-10-09 19:04:06,222 INFO L545 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. [2020-10-09 19:04:06,223 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:93, output treesize:89 [2020-10-09 19:04:07,833 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:07,834 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 82 [2020-10-09 19:04:07,836 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:07,922 INFO L625 ElimStorePlain]: treesize reduction 16, result has 86.0 percent of original size [2020-10-09 19:04:07,936 INFO L545 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:07,937 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:102, output treesize:98 [2020-10-09 19:04:08,328 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:08,329 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 62 treesize of output 34 [2020-10-09 19:04:08,331 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-09 19:04:08,381 INFO L625 ElimStorePlain]: treesize reduction 12, result has 78.6 percent of original size [2020-10-09 19:04:08,384 INFO L545 ElimStorePlain]: Start of recursive call 1: 11 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-10-09 19:04:08,384 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 12 variables, input treesize:102, output treesize:3 [2020-10-09 19:04:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-09 19:04:08,641 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-09 19:04:10,037 WARN L838 $PredicateComparison]: unable to prove that (forall ((|~#pre~0.offset| Int) (worker_fnThread1of2ForFork0_~tid~0 Int)) (= (mod (select (select (store |c_#memory_int| |c_~#pre~0.base| (store (select |c_#memory_int| |c_~#pre~0.base|) (+ |~#pre~0.offset| worker_fnThread1of2ForFork0_~tid~0) 1)) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false [2020-10-09 19:04:11,777 WARN L838 $PredicateComparison]: unable to prove that (forall ((|~#pre~0.offset| Int) (|ULTIMATE.start_main_~#worker~0.offset| Int) (ULTIMATE.start_main_~i~5 Int) (worker_fnThread1of2ForFork0_~tid~0 Int)) (= (mod (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0.base| (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#worker~0.base|) (+ |ULTIMATE.start_main_~#worker~0.offset| (* ULTIMATE.start_main_~i~5 4)) 0)))) (store .cse0 |c_~#pre~0.base| (store (select .cse0 |c_~#pre~0.base|) (+ |~#pre~0.offset| worker_fnThread1of2ForFork0_~tid~0) 1))) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0)) is different from false [2020-10-09 19:04:42,850 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:42,894 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:42,900 INFO L545 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:42,901 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:231, output treesize:269 [2020-10-09 19:04:55,278 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:55,345 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:04:55,350 INFO L545 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2020-10-09 19:04:55,351 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 10 variables, input treesize:293, output treesize:325 [2020-10-09 19:05:33,180 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:05:33,329 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2020-10-09 19:05:33,330 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:05:33,336 INFO L545 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2020-10-09 19:05:33,337 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 11 variables, input treesize:415, output treesize:453 [2020-10-09 19:05:57,805 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:05:58,012 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2020-10-09 19:05:58,012 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:05:58,020 INFO L545 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-2 vars, End of recursive call: 13 dim-0 vars, and 1 xjuncts. [2020-10-09 19:05:58,020 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 13 variables, input treesize:477, output treesize:509 [2020-10-09 19:07:05,528 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:07:08,185 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 71 [2020-10-09 19:07:08,187 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:07:08,195 INFO L545 ElimStorePlain]: Start of recursive call 1: 13 dim-0 vars, 1 dim-2 vars, End of recursive call: 14 dim-0 vars, and 1 xjuncts. [2020-10-09 19:07:08,196 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 14 variables, input treesize:599, output treesize:637 [2020-10-09 19:07:50,967 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 72 [2020-10-09 19:07:51,052 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-09 19:07:54,038 WARN L193 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 74 [2020-10-09 19:07:54,040 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-09 19:07:54,049 INFO L545 ElimStorePlain]: Start of recursive call 1: 14 dim-0 vars, 1 dim-2 vars, End of recursive call: 15 dim-0 vars, and 1 xjuncts. [2020-10-09 19:07:54,049 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 15 variables, input treesize:661, output treesize:693 [2020-10-09 19:07:56,218 WARN L860 $PredicateComparison]: unable to prove that (forall ((ULTIMATE.start_barrier_init_~b.offset Int) (ULTIMATE.start_barrier_init_~thread_count Int) (|~#pre~0.offset| Int) (|ULTIMATE.start_main_~#worker~0.offset| Int) (v_DerPreprocessor_6 Int) (v_DerPreprocessor_5 Int) (v_ULTIMATE.start_main_~i~4_45 Int) (v_DerPreprocessor_4 Int) (ULTIMATE.start_main_~i~5 Int) (v_ULTIMATE.start_main_~i~4_47 Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int) (worker_fnThread1of2ForFork0_~tid~0 Int) (|v_ULTIMATE.start_main_~#worker~0.base_7| Int)) (or (< 0 (select |c_#valid| |v_ULTIMATE.start_main_~#worker~0.base_7|)) (= (mod (select (select (let ((.cse0 (let ((.cse1 (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#a~1.base| (let ((.cse5 (* v_ULTIMATE.start_main_~i~4_45 12))) (store (store (store (let ((.cse4 (* v_ULTIMATE.start_main_~i~4_47 12))) (store (store (store (let ((.cse3 (* c_ULTIMATE.start_main_~i~4 12))) (store (store (store (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~1.base|) (+ .cse3 |c_ULTIMATE.start_main_~#a~1.offset|) v_DerPreprocessor_6) (+ .cse3 |c_ULTIMATE.start_main_~#a~1.offset| 4) v_DerPreprocessor_5) (+ .cse3 |c_ULTIMATE.start_main_~#a~1.offset| 8) c_ULTIMATE.start_main_~i~4)) (+ .cse4 |c_ULTIMATE.start_main_~#a~1.offset|) v_DerPreprocessor_4) (+ .cse4 |c_ULTIMATE.start_main_~#a~1.offset| 4) v_DerPreprocessor_3) (+ .cse4 |c_ULTIMATE.start_main_~#a~1.offset| 8) v_ULTIMATE.start_main_~i~4_47)) (+ .cse5 |c_ULTIMATE.start_main_~#a~1.offset|) v_DerPreprocessor_2) (+ .cse5 |c_ULTIMATE.start_main_~#a~1.offset| 4) v_DerPreprocessor_1) (+ .cse5 |c_ULTIMATE.start_main_~#a~1.offset| 8) v_ULTIMATE.start_main_~i~4_45))))) (store .cse2 |c_ULTIMATE.start_main_~#b1~0.base| (store (store (select .cse2 |c_ULTIMATE.start_main_~#b1~0.base|) ULTIMATE.start_barrier_init_~b.offset ULTIMATE.start_barrier_init_~thread_count) (+ ULTIMATE.start_barrier_init_~b.offset 4) 0))))) (store .cse1 |v_ULTIMATE.start_main_~#worker~0.base_7| (store (select .cse1 |v_ULTIMATE.start_main_~#worker~0.base_7|) (+ |ULTIMATE.start_main_~#worker~0.offset| (* ULTIMATE.start_main_~i~5 4)) 0))))) (store .cse0 |c_~#pre~0.base| (store (select .cse0 |c_~#pre~0.base|) (+ |~#pre~0.offset| worker_fnThread1of2ForFork0_~tid~0) 1))) |c_~#in~0.base|) |c_~#in~0.offset|) 256) 0))) is different from true [2020-10-09 19:08:41,879 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-10-09 19:09:09,785 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-10-09 19:09:39,172 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-10-09 19:10:12,632 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-10-09 19:10:47,279 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-10-09 19:11:24,691 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 85 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown