/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 11:30:11,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 11:30:11,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 11:30:11,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-11 11:30:11,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-11 11:30:11,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-11 11:30:11,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-11 11:30:11,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-11 11:30:11,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-11 11:30:11,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-11 11:30:11,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-11 11:30:11,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-11 11:30:11,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-11 11:30:11,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-11 11:30:11,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-11 11:30:11,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-11 11:30:11,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-11 11:30:11,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-11 11:30:11,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-11 11:30:11,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-11 11:30:11,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-11 11:30:11,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-11 11:30:11,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-11 11:30:11,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-11 11:30:11,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-11 11:30:11,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-11 11:30:11,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-11 11:30:11,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-11 11:30:11,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-11 11:30:11,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-11 11:30:11,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-11 11:30:11,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-11 11:30:11,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-11 11:30:11,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 11:30:11,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 11:30:11,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 11:30:11,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2021-03-11 11:30:11,439 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 11:30:11,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 11:30:11,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 11:30:11,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 11:30:11,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 11:30:11,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 11:30:11,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 11:30:11,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-11 11:30:11,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 11:30:11,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 11:30:11,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 11:30:11,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 11:30:11,678 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-11 11:30:11,679 INFO L275 PluginConnector]: CDTParser initialized [2021-03-11 11:30:11,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2021-03-11 11:30:11,724 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af3e710f/68f10d9c19dc45ad861381f7fa70c996/FLAG53dd2b391 [2021-03-11 11:30:12,129 INFO L306 CDTParser]: Found 1 translation units. [2021-03-11 11:30:12,130 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2021-03-11 11:30:12,138 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af3e710f/68f10d9c19dc45ad861381f7fa70c996/FLAG53dd2b391 [2021-03-11 11:30:12,146 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4af3e710f/68f10d9c19dc45ad861381f7fa70c996 [2021-03-11 11:30:12,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 11:30:12,152 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-11 11:30:12,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-11 11:30:12,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-11 11:30:12,155 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-11 11:30:12,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a4f00e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12, skipping insertion in model container [2021-03-11 11:30:12,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-11 11:30:12,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-11 11:30:12,470 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i[30003,30016] [2021-03-11 11:30:12,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 11:30:12,482 INFO L203 MainTranslator]: Completed pre-run [2021-03-11 11:30:12,499 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i[30003,30016] [2021-03-11 11:30:12,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 11:30:12,545 INFO L208 MainTranslator]: Completed translation [2021-03-11 11:30:12,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12 WrapperNode [2021-03-11 11:30:12,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-11 11:30:12,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 11:30:12,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 11:30:12,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 11:30:12,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 11:30:12,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 11:30:12,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 11:30:12,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 11:30:12,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,582 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... [2021-03-11 11:30:12,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 11:30:12,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 11:30:12,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 11:30:12,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 11:30:12,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 11:30:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2021-03-11 11:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2021-03-11 11:30:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-11 11:30:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-11 11:30:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-11 11:30:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-11 11:30:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2021-03-11 11:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2021-03-11 11:30:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-11 11:30:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-11 11:30:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 11:30:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 11:30:12,644 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-11 11:30:12,948 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 11:30:12,949 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-03-11 11:30:12,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:30:12 BoogieIcfgContainer [2021-03-11 11:30:12,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 11:30:12,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 11:30:12,951 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 11:30:12,955 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 11:30:12,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 11:30:12" (1/3) ... [2021-03-11 11:30:12,955 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a3c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:30:12, skipping insertion in model container [2021-03-11 11:30:12,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 11:30:12" (2/3) ... [2021-03-11 11:30:12,956 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a3c78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 11:30:12, skipping insertion in model container [2021-03-11 11:30:12,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 11:30:12" (3/3) ... [2021-03-11 11:30:12,956 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2021-03-11 11:30:12,960 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-11 11:30:12,960 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 11:30:12,963 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 11:30:12,964 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 11:30:12,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,986 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,986 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,986 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,987 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,987 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,987 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,987 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,990 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,991 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,992 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,992 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,992 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,993 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,993 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,994 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,995 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,996 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,996 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,996 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,997 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,998 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:12,999 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,000 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,001 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,006 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,006 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of1ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:13,009 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:30:13,019 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-11 11:30:13,038 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:30:13,039 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:30:13,039 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:30:13,041 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:30:13,041 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:30:13,041 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:30:13,041 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:30:13,045 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:30:13,056 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:30:13,061 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 78 places, 77 transitions, 164 flow [2021-03-11 11:30:13,063 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 78 places, 77 transitions, 164 flow [2021-03-11 11:30:13,064 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 78 places, 77 transitions, 164 flow [2021-03-11 11:30:13,107 INFO L129 PetriNetUnfolder]: 6/85 cut-off events. [2021-03-11 11:30:13,107 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 11:30:13,112 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93 conditions, 85 events. 6/85 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 129 event pairs, 0 based on Foata normal form. 0/76 useless extension candidates. Maximal degree in co-relation 67. Up to 4 conditions per place. [2021-03-11 11:30:13,115 INFO L116 LiptonReduction]: Number of co-enabled transitions 1792 [2021-03-11 11:30:15,523 INFO L131 LiptonReduction]: Checked pairs total: 2657 [2021-03-11 11:30:15,523 INFO L133 LiptonReduction]: Total number of compositions: 83 [2021-03-11 11:30:15,529 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 23 places, 19 transitions, 48 flow [2021-03-11 11:30:15,538 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 147 states, 142 states have (on average 2.76056338028169) internal successors, (392), 146 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand has 147 states, 142 states have (on average 2.76056338028169) internal successors, (392), 146 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-03-11 11:30:15,542 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:15,542 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:15,543 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:15,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:15,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1133562045, now seen corresponding path program 1 times [2021-03-11 11:30:15,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:15,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394809719] [2021-03-11 11:30:15,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:15,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:15,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:15,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394809719] [2021-03-11 11:30:15,655 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:15,655 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:30:15,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386158235] [2021-03-11 11:30:15,657 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:30:15,657 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:15,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:30:15,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:15,666 INFO L87 Difference]: Start difference. First operand has 147 states, 142 states have (on average 2.76056338028169) internal successors, (392), 146 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:15,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:15,683 INFO L93 Difference]: Finished difference Result 137 states and 320 transitions. [2021-03-11 11:30:15,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:30:15,684 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2021-03-11 11:30:15,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:15,690 INFO L225 Difference]: With dead ends: 137 [2021-03-11 11:30:15,690 INFO L226 Difference]: Without dead ends: 120 [2021-03-11 11:30:15,690 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:15,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2021-03-11 11:30:15,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 112. [2021-03-11 11:30:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 109 states have (on average 2.4311926605504586) internal successors, (265), 111 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 265 transitions. [2021-03-11 11:30:15,713 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 265 transitions. Word has length 7 [2021-03-11 11:30:15,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:15,714 INFO L480 AbstractCegarLoop]: Abstraction has 112 states and 265 transitions. [2021-03-11 11:30:15,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 265 transitions. [2021-03-11 11:30:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:30:15,714 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:15,714 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:15,715 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 11:30:15,715 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:15,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:15,715 INFO L82 PathProgramCache]: Analyzing trace with hash -780703500, now seen corresponding path program 1 times [2021-03-11 11:30:15,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:15,715 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878025079] [2021-03-11 11:30:15,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:15,730 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:15,739 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:15,750 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 11:30:15,750 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 11:30:15,750 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-11 11:30:15,751 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 11:30:15,751 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,758 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,759 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,760 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,761 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,762 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,763 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,764 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,765 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,766 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,767 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,768 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,769 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,770 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,771 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of2ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,772 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,773 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of2ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,774 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of2ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:15,775 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:30:15,775 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-11 11:30:15,776 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:30:15,776 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:30:15,776 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:30:15,776 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:30:15,776 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:30:15,776 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:30:15,776 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:30:15,776 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:30:15,777 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:30:15,777 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 117 transitions, 258 flow [2021-03-11 11:30:15,777 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 117 transitions, 258 flow [2021-03-11 11:30:15,778 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 118 places, 117 transitions, 258 flow [2021-03-11 11:30:15,792 INFO L129 PetriNetUnfolder]: 10/124 cut-off events. [2021-03-11 11:30:15,792 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-11 11:30:15,793 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 124 events. 10/124 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 263 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 133. Up to 6 conditions per place. [2021-03-11 11:30:15,796 INFO L116 LiptonReduction]: Number of co-enabled transitions 4468 [2021-03-11 11:30:18,907 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-11 11:30:19,059 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-11 11:30:19,264 INFO L131 LiptonReduction]: Checked pairs total: 6209 [2021-03-11 11:30:19,264 INFO L133 LiptonReduction]: Total number of compositions: 129 [2021-03-11 11:30:19,266 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 36 places, 28 transitions, 80 flow [2021-03-11 11:30:19,300 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 902 states, 891 states have (on average 3.503928170594837) internal successors, (3122), 901 states have internal predecessors, (3122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand has 902 states, 891 states have (on average 3.503928170594837) internal successors, (3122), 901 states have internal predecessors, (3122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:30:19,303 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:19,303 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:19,303 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:19,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:19,304 INFO L82 PathProgramCache]: Analyzing trace with hash 1274045894, now seen corresponding path program 1 times [2021-03-11 11:30:19,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:19,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471610596] [2021-03-11 11:30:19,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:19,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:19,369 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471610596] [2021-03-11 11:30:19,369 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:19,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:30:19,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25356823] [2021-03-11 11:30:19,370 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:30:19,370 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:19,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:30:19,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:19,372 INFO L87 Difference]: Start difference. First operand has 902 states, 891 states have (on average 3.503928170594837) internal successors, (3122), 901 states have internal predecessors, (3122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:19,405 INFO L93 Difference]: Finished difference Result 726 states and 2362 transitions. [2021-03-11 11:30:19,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:30:19,412 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-03-11 11:30:19,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:19,422 INFO L225 Difference]: With dead ends: 726 [2021-03-11 11:30:19,422 INFO L226 Difference]: Without dead ends: 683 [2021-03-11 11:30:19,422 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:19,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 683 states. [2021-03-11 11:30:19,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 683 to 651. [2021-03-11 11:30:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 651 states, 643 states have (on average 3.343701399688958) internal successors, (2150), 650 states have internal predecessors, (2150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 2150 transitions. [2021-03-11 11:30:19,463 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 2150 transitions. Word has length 8 [2021-03-11 11:30:19,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:19,464 INFO L480 AbstractCegarLoop]: Abstraction has 651 states and 2150 transitions. [2021-03-11 11:30:19,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 2150 transitions. [2021-03-11 11:30:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:19,464 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:19,465 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:19,465 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-11 11:30:19,465 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:19,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:19,465 INFO L82 PathProgramCache]: Analyzing trace with hash 116856552, now seen corresponding path program 1 times [2021-03-11 11:30:19,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:19,465 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082252363] [2021-03-11 11:30:19,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:19,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:19,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:19,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:19,513 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082252363] [2021-03-11 11:30:19,513 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:19,513 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-11 11:30:19,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861451665] [2021-03-11 11:30:19,513 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:30:19,513 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:19,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:30:19,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:30:19,514 INFO L87 Difference]: Start difference. First operand 651 states and 2150 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:19,737 INFO L93 Difference]: Finished difference Result 1086 states and 3027 transitions. [2021-03-11 11:30:19,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-11 11:30:19,737 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:19,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:19,742 INFO L225 Difference]: With dead ends: 1086 [2021-03-11 11:30:19,742 INFO L226 Difference]: Without dead ends: 1052 [2021-03-11 11:30:19,743 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 79.3ms TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-03-11 11:30:19,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2021-03-11 11:30:19,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 748. [2021-03-11 11:30:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 748 states, 737 states have (on average 3.0583446404341927) internal successors, (2254), 747 states have internal predecessors, (2254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 2254 transitions. [2021-03-11 11:30:19,772 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 2254 transitions. Word has length 12 [2021-03-11 11:30:19,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:19,772 INFO L480 AbstractCegarLoop]: Abstraction has 748 states and 2254 transitions. [2021-03-11 11:30:19,772 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 2254 transitions. [2021-03-11 11:30:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:19,773 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:19,773 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:19,773 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-11 11:30:19,773 INFO L428 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:19,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:19,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1811604324, now seen corresponding path program 2 times [2021-03-11 11:30:19,774 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:19,774 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611790600] [2021-03-11 11:30:19,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:19,825 INFO L142 QuantifierPusher]: treesize reduction 2, result has 83.3 percent of original size [2021-03-11 11:30:19,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:19,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:19,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:19,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:19,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:19,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611790600] [2021-03-11 11:30:19,842 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:19,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:30:19,845 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522303638] [2021-03-11 11:30:19,845 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-11 11:30:19,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:19,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-11 11:30:19,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-11 11:30:19,848 INFO L87 Difference]: Start difference. First operand 748 states and 2254 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:19,930 INFO L93 Difference]: Finished difference Result 815 states and 2256 transitions. [2021-03-11 11:30:19,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 11:30:19,930 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:19,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:19,933 INFO L225 Difference]: With dead ends: 815 [2021-03-11 11:30:19,933 INFO L226 Difference]: Without dead ends: 788 [2021-03-11 11:30:19,933 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 16.1ms TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:30:19,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2021-03-11 11:30:19,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 758. [2021-03-11 11:30:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 758 states, 746 states have (on average 2.8699731903485253) internal successors, (2141), 757 states have internal predecessors, (2141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 758 states and 2141 transitions. [2021-03-11 11:30:19,949 INFO L78 Accepts]: Start accepts. Automaton has 758 states and 2141 transitions. Word has length 12 [2021-03-11 11:30:19,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:19,949 INFO L480 AbstractCegarLoop]: Abstraction has 758 states and 2141 transitions. [2021-03-11 11:30:19,949 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 2141 transitions. [2021-03-11 11:30:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-03-11 11:30:19,954 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:19,954 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:19,954 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-11 11:30:19,954 INFO L428 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:19,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:19,955 INFO L82 PathProgramCache]: Analyzing trace with hash -2075499317, now seen corresponding path program 1 times [2021-03-11 11:30:19,955 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:19,955 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909162526] [2021-03-11 11:30:19,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:19,977 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:19,981 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:19,985 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 11:30:19,985 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 11:30:19,985 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-11 11:30:19,985 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 11:30:19,986 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-11 11:30:20,002 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,002 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,002 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,002 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,003 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,004 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,007 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,007 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,008 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,009 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,010 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,011 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,012 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,013 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,014 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,015 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,016 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,017 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,018 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,019 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,020 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,021 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,021 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,021 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,022 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,023 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,024 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,024 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,024 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,024 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,024 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,025 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,026 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of3ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,027 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:20,028 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:30:20,028 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-11 11:30:20,028 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:30:20,029 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:30:20,029 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:30:20,029 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:30:20,029 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:30:20,029 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:30:20,029 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:30:20,029 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:30:20,032 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:30:20,032 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 158 places, 157 transitions, 356 flow [2021-03-11 11:30:20,032 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 158 places, 157 transitions, 356 flow [2021-03-11 11:30:20,032 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 158 places, 157 transitions, 356 flow [2021-03-11 11:30:20,061 INFO L129 PetriNetUnfolder]: 14/163 cut-off events. [2021-03-11 11:30:20,062 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-11 11:30:20,066 INFO L84 FinitePrefix]: Finished finitePrefix Result has 184 conditions, 163 events. 14/163 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 394 event pairs, 0 based on Foata normal form. 0/142 useless extension candidates. Maximal degree in co-relation 177. Up to 8 conditions per place. [2021-03-11 11:30:20,070 INFO L116 LiptonReduction]: Number of co-enabled transitions 8444 [2021-03-11 11:30:24,567 INFO L131 LiptonReduction]: Checked pairs total: 12864 [2021-03-11 11:30:24,567 INFO L133 LiptonReduction]: Total number of compositions: 171 [2021-03-11 11:30:24,568 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 47 places, 37 transitions, 116 flow [2021-03-11 11:30:24,714 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 4527 states, 4504 states have (on average 4.674067495559503) internal successors, (21052), 4526 states have internal predecessors, (21052), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 4527 states, 4504 states have (on average 4.674067495559503) internal successors, (21052), 4526 states have internal predecessors, (21052), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:30:24,737 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:24,737 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:24,737 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:24,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:24,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1529920822, now seen corresponding path program 1 times [2021-03-11 11:30:24,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:24,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462784760] [2021-03-11 11:30:24,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:24,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:24,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:24,762 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462784760] [2021-03-11 11:30:24,762 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:24,762 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:30:24,762 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245668235] [2021-03-11 11:30:24,762 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:30:24,762 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:24,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:30:24,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:24,773 INFO L87 Difference]: Start difference. First operand has 4527 states, 4504 states have (on average 4.674067495559503) internal successors, (21052), 4526 states have internal predecessors, (21052), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:24,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:24,805 INFO L93 Difference]: Finished difference Result 3163 states and 13171 transitions. [2021-03-11 11:30:24,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:30:24,806 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-03-11 11:30:24,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:24,821 INFO L225 Difference]: With dead ends: 3163 [2021-03-11 11:30:24,821 INFO L226 Difference]: Without dead ends: 3056 [2021-03-11 11:30:24,821 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:24,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3056 states. [2021-03-11 11:30:24,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3056 to 2956. [2021-03-11 11:30:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2956 states, 2937 states have (on average 4.242764725910793) internal successors, (12461), 2955 states have internal predecessors, (12461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2956 states and 12461 transitions. [2021-03-11 11:30:24,892 INFO L78 Accepts]: Start accepts. Automaton has 2956 states and 12461 transitions. Word has length 8 [2021-03-11 11:30:24,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:24,892 INFO L480 AbstractCegarLoop]: Abstraction has 2956 states and 12461 transitions. [2021-03-11 11:30:24,893 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 12461 transitions. [2021-03-11 11:30:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:24,893 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:24,893 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:24,893 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-11 11:30:24,893 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:24,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:24,894 INFO L82 PathProgramCache]: Analyzing trace with hash 970584091, now seen corresponding path program 1 times [2021-03-11 11:30:24,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:24,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840471988] [2021-03-11 11:30:24,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:24,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:24,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:24,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:24,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:24,926 INFO L142 QuantifierPusher]: treesize reduction -2, result has 128.6 percent of original size [2021-03-11 11:30:24,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 11:30:24,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:24,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:24,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840471988] [2021-03-11 11:30:24,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:24,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-11 11:30:24,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042749837] [2021-03-11 11:30:24,938 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:30:24,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:24,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:30:24,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:30:24,940 INFO L87 Difference]: Start difference. First operand 2956 states and 12461 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:25,180 INFO L93 Difference]: Finished difference Result 9130 states and 34443 transitions. [2021-03-11 11:30:25,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-11 11:30:25,181 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:25,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:25,233 INFO L225 Difference]: With dead ends: 9130 [2021-03-11 11:30:25,233 INFO L226 Difference]: Without dead ends: 9069 [2021-03-11 11:30:25,234 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 55.6ms TimeCoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2021-03-11 11:30:25,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9069 states. [2021-03-11 11:30:25,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9069 to 4230. [2021-03-11 11:30:25,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4230 states, 4203 states have (on average 4.2743278610516295) internal successors, (17965), 4229 states have internal predecessors, (17965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 4230 states and 17965 transitions. [2021-03-11 11:30:25,435 INFO L78 Accepts]: Start accepts. Automaton has 4230 states and 17965 transitions. Word has length 12 [2021-03-11 11:30:25,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:25,436 INFO L480 AbstractCegarLoop]: Abstraction has 4230 states and 17965 transitions. [2021-03-11 11:30:25,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 17965 transitions. [2021-03-11 11:30:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:25,436 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:25,436 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:25,437 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-11 11:30:25,437 INFO L428 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:25,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:25,437 INFO L82 PathProgramCache]: Analyzing trace with hash 970502251, now seen corresponding path program 2 times [2021-03-11 11:30:25,437 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:25,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831520366] [2021-03-11 11:30:25,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:25,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:25,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:25,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:25,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831520366] [2021-03-11 11:30:25,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:25,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-11 11:30:25,480 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455082049] [2021-03-11 11:30:25,480 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:30:25,480 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:25,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:30:25,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:30:25,481 INFO L87 Difference]: Start difference. First operand 4230 states and 17965 transitions. Second operand has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:25,816 INFO L93 Difference]: Finished difference Result 5979 states and 21810 transitions. [2021-03-11 11:30:25,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-11 11:30:25,817 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:25,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:25,833 INFO L225 Difference]: With dead ends: 5979 [2021-03-11 11:30:25,833 INFO L226 Difference]: Without dead ends: 5865 [2021-03-11 11:30:25,833 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 79.4ms TimeCoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2021-03-11 11:30:25,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5865 states. [2021-03-11 11:30:25,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5865 to 3422. [2021-03-11 11:30:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3422 states, 3395 states have (on average 3.974374079528719) internal successors, (13493), 3421 states have internal predecessors, (13493), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 3422 states and 13493 transitions. [2021-03-11 11:30:25,931 INFO L78 Accepts]: Start accepts. Automaton has 3422 states and 13493 transitions. Word has length 12 [2021-03-11 11:30:25,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:25,931 INFO L480 AbstractCegarLoop]: Abstraction has 3422 states and 13493 transitions. [2021-03-11 11:30:25,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 13493 transitions. [2021-03-11 11:30:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:25,931 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:25,931 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:25,932 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-11 11:30:25,932 INFO L428 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:25,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:25,932 INFO L82 PathProgramCache]: Analyzing trace with hash -1415713349, now seen corresponding path program 3 times [2021-03-11 11:30:25,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:25,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619720408] [2021-03-11 11:30:25,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:25,945 INFO L142 QuantifierPusher]: treesize reduction 2, result has 83.3 percent of original size [2021-03-11 11:30:25,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:25,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:25,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:25,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:25,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:25,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619720408] [2021-03-11 11:30:25,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:25,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:30:25,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745895931] [2021-03-11 11:30:25,963 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-11 11:30:25,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:25,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-11 11:30:25,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-11 11:30:25,963 INFO L87 Difference]: Start difference. First operand 3422 states and 13493 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:26,048 INFO L93 Difference]: Finished difference Result 4401 states and 16139 transitions. [2021-03-11 11:30:26,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 11:30:26,049 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:26,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:26,058 INFO L225 Difference]: With dead ends: 4401 [2021-03-11 11:30:26,058 INFO L226 Difference]: Without dead ends: 4267 [2021-03-11 11:30:26,058 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 17.5ms TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:30:26,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4267 states. [2021-03-11 11:30:26,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4267 to 3940. [2021-03-11 11:30:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3940 states, 3913 states have (on average 3.784053156146179) internal successors, (14807), 3939 states have internal predecessors, (14807), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 3940 states and 14807 transitions. [2021-03-11 11:30:26,129 INFO L78 Accepts]: Start accepts. Automaton has 3940 states and 14807 transitions. Word has length 12 [2021-03-11 11:30:26,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:26,129 INFO L480 AbstractCegarLoop]: Abstraction has 3940 states and 14807 transitions. [2021-03-11 11:30:26,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 14807 transitions. [2021-03-11 11:30:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-11 11:30:26,130 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:26,130 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:26,130 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-11 11:30:26,130 INFO L428 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:26,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:26,131 INFO L82 PathProgramCache]: Analyzing trace with hash 504975219, now seen corresponding path program 1 times [2021-03-11 11:30:26,131 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:26,131 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590223621] [2021-03-11 11:30:26,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:26,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:26,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,172 INFO L142 QuantifierPusher]: treesize reduction -2, result has 128.6 percent of original size [2021-03-11 11:30:26,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 11:30:26,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 11:30:26,184 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590223621] [2021-03-11 11:30:26,185 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:26,185 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-11 11:30:26,185 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661300809] [2021-03-11 11:30:26,186 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:30:26,186 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:26,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:30:26,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:30:26,186 INFO L87 Difference]: Start difference. First operand 3940 states and 14807 transitions. Second operand has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:26,359 INFO L93 Difference]: Finished difference Result 5791 states and 20213 transitions. [2021-03-11 11:30:26,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-11 11:30:26,360 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-11 11:30:26,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:26,372 INFO L225 Difference]: With dead ends: 5791 [2021-03-11 11:30:26,372 INFO L226 Difference]: Without dead ends: 5761 [2021-03-11 11:30:26,373 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 60.8ms TimeCoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2021-03-11 11:30:26,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5761 states. [2021-03-11 11:30:26,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5761 to 4393. [2021-03-11 11:30:26,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4393 states, 4360 states have (on average 3.738302752293578) internal successors, (16299), 4392 states have internal predecessors, (16299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 4393 states and 16299 transitions. [2021-03-11 11:30:26,522 INFO L78 Accepts]: Start accepts. Automaton has 4393 states and 16299 transitions. Word has length 16 [2021-03-11 11:30:26,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:26,522 INFO L480 AbstractCegarLoop]: Abstraction has 4393 states and 16299 transitions. [2021-03-11 11:30:26,522 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 16299 transitions. [2021-03-11 11:30:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-11 11:30:26,523 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:26,523 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:26,523 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-11 11:30:26,523 INFO L428 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:26,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:26,524 INFO L82 PathProgramCache]: Analyzing trace with hash 504924999, now seen corresponding path program 2 times [2021-03-11 11:30:26,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:26,524 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087945243] [2021-03-11 11:30:26,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:26,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:26,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:26,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:26,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 11:30:26,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087945243] [2021-03-11 11:30:26,560 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:26,560 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-11 11:30:26,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116120970] [2021-03-11 11:30:26,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:30:26,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:26,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:30:26,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:30:26,561 INFO L87 Difference]: Start difference. First operand 4393 states and 16299 transitions. Second operand has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:26,731 INFO L93 Difference]: Finished difference Result 5234 states and 18019 transitions. [2021-03-11 11:30:26,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-11 11:30:26,731 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-11 11:30:26,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:26,743 INFO L225 Difference]: With dead ends: 5234 [2021-03-11 11:30:26,743 INFO L226 Difference]: Without dead ends: 5088 [2021-03-11 11:30:26,743 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 53.4ms TimeCoverageRelationStatistics Valid=57, Invalid=153, Unknown=0, NotChecked=0, Total=210 [2021-03-11 11:30:26,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5088 states. [2021-03-11 11:30:26,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5088 to 4186. [2021-03-11 11:30:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4186 states, 4150 states have (on average 3.5956626506024096) internal successors, (14922), 4185 states have internal predecessors, (14922), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 4186 states and 14922 transitions. [2021-03-11 11:30:26,887 INFO L78 Accepts]: Start accepts. Automaton has 4186 states and 14922 transitions. Word has length 16 [2021-03-11 11:30:26,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:26,887 INFO L480 AbstractCegarLoop]: Abstraction has 4186 states and 14922 transitions. [2021-03-11 11:30:26,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 2.142857142857143) internal successors, (15), 7 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4186 states and 14922 transitions. [2021-03-11 11:30:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-11 11:30:26,889 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:26,889 INFO L519 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:26,889 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-11 11:30:26,890 INFO L428 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:30:26,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:26,890 INFO L82 PathProgramCache]: Analyzing trace with hash -568055962, now seen corresponding path program 1 times [2021-03-11 11:30:26,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:26,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555808609] [2021-03-11 11:30:26,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:26,899 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:26,904 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:26,914 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 11:30:26,914 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 11:30:26,914 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-11 11:30:26,914 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 11:30:26,914 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,927 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,928 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,929 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,930 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,931 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,932 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,933 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,934 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,935 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,936 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,937 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,938 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,939 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,940 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,941 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,942 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,943 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,944 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,945 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,946 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,947 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,947 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,947 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,947 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,947 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,948 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,949 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,950 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,951 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,952 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,953 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of4ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of4ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:26,954 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:30:26,954 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-11 11:30:26,955 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:30:26,955 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:30:26,955 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:30:26,955 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:30:26,955 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:30:26,955 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:30:26,955 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:30:26,955 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:30:26,956 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:30:26,956 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 198 places, 197 transitions, 458 flow [2021-03-11 11:30:26,956 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 198 places, 197 transitions, 458 flow [2021-03-11 11:30:26,957 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 198 places, 197 transitions, 458 flow [2021-03-11 11:30:26,984 INFO L129 PetriNetUnfolder]: 18/202 cut-off events. [2021-03-11 11:30:26,984 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-11 11:30:26,986 INFO L84 FinitePrefix]: Finished finitePrefix Result has 231 conditions, 202 events. 18/202 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 532 event pairs, 0 based on Foata normal form. 0/175 useless extension candidates. Maximal degree in co-relation 222. Up to 10 conditions per place. [2021-03-11 11:30:26,992 INFO L116 LiptonReduction]: Number of co-enabled transitions 13720 [2021-03-11 11:30:31,907 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-11 11:30:32,055 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-11 11:30:32,649 INFO L131 LiptonReduction]: Checked pairs total: 22003 [2021-03-11 11:30:32,649 INFO L133 LiptonReduction]: Total number of compositions: 233 [2021-03-11 11:30:32,650 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 58 places, 45 transitions, 154 flow [2021-03-11 11:30:34,154 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 22652 states, 22605 states have (on average 5.659234682592347) internal successors, (127927), 22651 states have internal predecessors, (127927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand has 22652 states, 22605 states have (on average 5.659234682592347) internal successors, (127927), 22651 states have internal predecessors, (127927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:30:34,208 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:34,211 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:34,211 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:34,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:34,212 INFO L82 PathProgramCache]: Analyzing trace with hash -764547565, now seen corresponding path program 1 times [2021-03-11 11:30:34,212 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:34,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745059760] [2021-03-11 11:30:34,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:34,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:34,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:34,230 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745059760] [2021-03-11 11:30:34,230 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:34,230 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:30:34,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720053538] [2021-03-11 11:30:34,230 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:30:34,230 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:34,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:30:34,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:34,275 INFO L87 Difference]: Start difference. First operand has 22652 states, 22605 states have (on average 5.659234682592347) internal successors, (127927), 22651 states have internal predecessors, (127927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:34,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:34,491 INFO L93 Difference]: Finished difference Result 15086 states and 74902 transitions. [2021-03-11 11:30:34,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:30:34,492 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-03-11 11:30:34,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:34,542 INFO L225 Difference]: With dead ends: 15086 [2021-03-11 11:30:34,542 INFO L226 Difference]: Without dead ends: 14697 [2021-03-11 11:30:34,542 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:30:34,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14697 states. [2021-03-11 11:30:34,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14697 to 14269. [2021-03-11 11:30:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14269 states, 14213 states have (on average 5.051502145922747) internal successors, (71797), 14268 states have internal predecessors, (71797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14269 states to 14269 states and 71797 transitions. [2021-03-11 11:30:35,021 INFO L78 Accepts]: Start accepts. Automaton has 14269 states and 71797 transitions. Word has length 8 [2021-03-11 11:30:35,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:35,021 INFO L480 AbstractCegarLoop]: Abstraction has 14269 states and 71797 transitions. [2021-03-11 11:30:35,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 14269 states and 71797 transitions. [2021-03-11 11:30:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:35,022 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:35,022 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:35,022 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-11 11:30:35,022 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:35,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:35,022 INFO L82 PathProgramCache]: Analyzing trace with hash 245993678, now seen corresponding path program 1 times [2021-03-11 11:30:35,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:35,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18643838] [2021-03-11 11:30:35,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:35,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:35,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:35,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:35,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:35,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:35,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:35,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:35,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:35,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:35,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:30:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:35,054 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18643838] [2021-03-11 11:30:35,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:35,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:30:35,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678825645] [2021-03-11 11:30:35,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 11:30:35,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:35,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 11:30:35,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:30:35,055 INFO L87 Difference]: Start difference. First operand 14269 states and 71797 transitions. Second operand has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:35,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:35,393 INFO L93 Difference]: Finished difference Result 25793 states and 118060 transitions. [2021-03-11 11:30:35,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-03-11 11:30:35,394 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:35,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:35,480 INFO L225 Difference]: With dead ends: 25793 [2021-03-11 11:30:35,481 INFO L226 Difference]: Without dead ends: 25537 [2021-03-11 11:30:35,481 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 52.0ms TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2021-03-11 11:30:35,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25537 states. [2021-03-11 11:30:36,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25537 to 15296. [2021-03-11 11:30:36,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15296 states, 15235 states have (on average 4.759829340334756) internal successors, (72516), 15295 states have internal predecessors, (72516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15296 states to 15296 states and 72516 transitions. [2021-03-11 11:30:36,199 INFO L78 Accepts]: Start accepts. Automaton has 15296 states and 72516 transitions. Word has length 12 [2021-03-11 11:30:36,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:36,200 INFO L480 AbstractCegarLoop]: Abstraction has 15296 states and 72516 transitions. [2021-03-11 11:30:36,200 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 15296 states and 72516 transitions. [2021-03-11 11:30:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:30:36,200 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:36,200 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:36,200 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-03-11 11:30:36,200 INFO L428 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:36,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:36,201 INFO L82 PathProgramCache]: Analyzing trace with hash -306920136, now seen corresponding path program 2 times [2021-03-11 11:30:36,201 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:36,201 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167315645] [2021-03-11 11:30:36,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:36,218 INFO L142 QuantifierPusher]: treesize reduction 2, result has 83.3 percent of original size [2021-03-11 11:30:36,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:36,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:36,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:36,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:36,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:36,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:36,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:36,233 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167315645] [2021-03-11 11:30:36,233 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:36,233 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 11:30:36,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38812456] [2021-03-11 11:30:36,233 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 11:30:36,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:36,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 11:30:36,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-11 11:30:36,234 INFO L87 Difference]: Start difference. First operand 15296 states and 72516 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:36,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:36,359 INFO L93 Difference]: Finished difference Result 17959 states and 80597 transitions. [2021-03-11 11:30:36,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 11:30:36,360 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:30:36,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:36,406 INFO L225 Difference]: With dead ends: 17959 [2021-03-11 11:30:36,406 INFO L226 Difference]: Without dead ends: 17888 [2021-03-11 11:30:36,406 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-03-11 11:30:36,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17888 states. [2021-03-11 11:30:36,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17888 to 16864. [2021-03-11 11:30:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16864 states, 16805 states have (on average 4.550490925319846) internal successors, (76471), 16863 states have internal predecessors, (76471), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16864 states to 16864 states and 76471 transitions. [2021-03-11 11:30:36,903 INFO L78 Accepts]: Start accepts. Automaton has 16864 states and 76471 transitions. Word has length 12 [2021-03-11 11:30:36,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:36,904 INFO L480 AbstractCegarLoop]: Abstraction has 16864 states and 76471 transitions. [2021-03-11 11:30:36,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 16864 states and 76471 transitions. [2021-03-11 11:30:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-11 11:30:36,905 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:36,905 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:36,905 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-03-11 11:30:36,905 INFO L428 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:36,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:36,905 INFO L82 PathProgramCache]: Analyzing trace with hash 138419497, now seen corresponding path program 1 times [2021-03-11 11:30:36,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:36,905 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917232499] [2021-03-11 11:30:36,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:37,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:37,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:37,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:37,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:37,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 11:30:37,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917232499] [2021-03-11 11:30:37,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:37,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:30:37,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787819903] [2021-03-11 11:30:37,078 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 11:30:37,078 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:37,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 11:30:37,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:30:37,078 INFO L87 Difference]: Start difference. First operand 16864 states and 76471 transitions. Second operand has 7 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:37,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:37,352 INFO L93 Difference]: Finished difference Result 23797 states and 99187 transitions. [2021-03-11 11:30:37,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-11 11:30:37,353 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-11 11:30:37,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:37,410 INFO L225 Difference]: With dead ends: 23797 [2021-03-11 11:30:37,411 INFO L226 Difference]: Without dead ends: 23321 [2021-03-11 11:30:37,411 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 37.9ms TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2021-03-11 11:30:37,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23321 states. [2021-03-11 11:30:37,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23321 to 18472. [2021-03-11 11:30:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18472 states, 18391 states have (on average 4.323147191561089) internal successors, (79507), 18471 states have internal predecessors, (79507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18472 states to 18472 states and 79507 transitions. [2021-03-11 11:30:37,884 INFO L78 Accepts]: Start accepts. Automaton has 18472 states and 79507 transitions. Word has length 16 [2021-03-11 11:30:37,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:37,885 INFO L480 AbstractCegarLoop]: Abstraction has 18472 states and 79507 transitions. [2021-03-11 11:30:37,885 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.5) internal successors, (15), 6 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 18472 states and 79507 transitions. [2021-03-11 11:30:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-03-11 11:30:37,887 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:37,887 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:37,887 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-03-11 11:30:37,887 INFO L428 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:37,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:37,887 INFO L82 PathProgramCache]: Analyzing trace with hash -1487714353, now seen corresponding path program 1 times [2021-03-11 11:30:37,887 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:37,888 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697722592] [2021-03-11 11:30:37,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:37,909 INFO L142 QuantifierPusher]: treesize reduction 2, result has 83.3 percent of original size [2021-03-11 11:30:37,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:37,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:37,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:37,931 INFO L142 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-03-11 11:30:37,931 INFO L147 QuantifierPusher]: treesize reduction 5, result has 68.8 percent of original size 11 [2021-03-11 11:30:37,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:37,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:37,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:37,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697722592] [2021-03-11 11:30:37,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [771980089] [2021-03-11 11:30:37,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 11:30:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:38,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 27 conjunts are in the unsatisfiable core [2021-03-11 11:30:38,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 11:30:38,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,131 INFO L147 QuantifierPusher]: treesize reduction 2, result has 93.3 percent of original size 28 [2021-03-11 11:30:38,132 INFO L142 QuantifierPusher]: treesize reduction 2, result has 93.5 percent of original size [2021-03-11 11:30:38,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:30:38,161 INFO L142 QuantifierPusher]: treesize reduction 16, result has 54.3 percent of original size [2021-03-11 11:30:38,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 11:30:38,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,174 INFO L147 QuantifierPusher]: treesize reduction 15, result has 31.8 percent of original size 7 [2021-03-11 11:30:38,174 INFO L142 QuantifierPusher]: treesize reduction 15, result has 31.8 percent of original size [2021-03-11 11:30:38,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:38,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,183 INFO L147 QuantifierPusher]: treesize reduction 15, result has 31.8 percent of original size 7 [2021-03-11 11:30:38,184 INFO L142 QuantifierPusher]: treesize reduction 15, result has 34.8 percent of original size [2021-03-11 11:30:38,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:38,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:38,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:38,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 11:30:38,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:38,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:30:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:30:38,196 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 11:30:38,196 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-03-11 11:30:38,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182326438] [2021-03-11 11:30:38,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-11 11:30:38,197 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:38,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-11 11:30:38,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2021-03-11 11:30:38,197 INFO L87 Difference]: Start difference. First operand 18472 states and 79507 transitions. Second operand has 11 states, 11 states have (on average 3.0) internal successors, (33), 10 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:38,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:38,625 INFO L93 Difference]: Finished difference Result 20675 states and 84373 transitions. [2021-03-11 11:30:38,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-03-11 11:30:38,626 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.0) internal successors, (33), 10 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-03-11 11:30:38,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:38,714 INFO L225 Difference]: With dead ends: 20675 [2021-03-11 11:30:38,714 INFO L226 Difference]: Without dead ends: 20152 [2021-03-11 11:30:38,715 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 82.7ms TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2021-03-11 11:30:38,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20152 states. [2021-03-11 11:30:39,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20152 to 16030. [2021-03-11 11:30:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16030 states, 15966 states have (on average 4.215771013403482) internal successors, (67309), 16029 states have internal predecessors, (67309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16030 states to 16030 states and 67309 transitions. [2021-03-11 11:30:39,245 INFO L78 Accepts]: Start accepts. Automaton has 16030 states and 67309 transitions. Word has length 18 [2021-03-11 11:30:39,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:39,245 INFO L480 AbstractCegarLoop]: Abstraction has 16030 states and 67309 transitions. [2021-03-11 11:30:39,245 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 3.0) internal successors, (33), 10 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 16030 states and 67309 transitions. [2021-03-11 11:30:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-03-11 11:30:39,248 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:39,249 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:39,466 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-11 11:30:39,466 INFO L428 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:39,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:39,466 INFO L82 PathProgramCache]: Analyzing trace with hash 991589034, now seen corresponding path program 1 times [2021-03-11 11:30:39,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:39,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778249682] [2021-03-11 11:30:39,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:30:39,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:39,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:39,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:39,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:30:39,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:39,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:39,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:39,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:30:39,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:30:39,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:30:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-03-11 11:30:39,505 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778249682] [2021-03-11 11:30:39,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:30:39,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:30:39,505 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683579074] [2021-03-11 11:30:39,505 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 11:30:39,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:30:39,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 11:30:39,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:30:39,507 INFO L87 Difference]: Start difference. First operand 16030 states and 67309 transitions. Second operand has 7 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:39,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:30:39,699 INFO L93 Difference]: Finished difference Result 17641 states and 69827 transitions. [2021-03-11 11:30:39,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-11 11:30:39,699 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-03-11 11:30:39,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:30:39,737 INFO L225 Difference]: With dead ends: 17641 [2021-03-11 11:30:39,737 INFO L226 Difference]: Without dead ends: 17004 [2021-03-11 11:30:39,738 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 38.4ms TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2021-03-11 11:30:39,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17004 states. [2021-03-11 11:30:40,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17004 to 14824. [2021-03-11 11:30:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14824 states, 14755 states have (on average 4.024534056252118) internal successors, (59382), 14823 states have internal predecessors, (59382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14824 states to 14824 states and 59382 transitions. [2021-03-11 11:30:40,284 INFO L78 Accepts]: Start accepts. Automaton has 14824 states and 59382 transitions. Word has length 20 [2021-03-11 11:30:40,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:30:40,285 INFO L480 AbstractCegarLoop]: Abstraction has 14824 states and 59382 transitions. [2021-03-11 11:30:40,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:30:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 14824 states and 59382 transitions. [2021-03-11 11:30:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-03-11 11:30:40,292 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:30:40,292 INFO L519 BasicCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:30:40,292 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-03-11 11:30:40,292 INFO L428 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 11:30:40,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:30:40,292 INFO L82 PathProgramCache]: Analyzing trace with hash -914890883, now seen corresponding path program 1 times [2021-03-11 11:30:40,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:30:40,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567749806] [2021-03-11 11:30:40,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:30:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:40,304 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:30:40,311 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:30:40,317 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 11:30:40,317 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 11:30:40,317 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-03-11 11:30:40,317 WARN L342 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 11:30:40,318 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-03-11 11:30:40,336 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,337 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,338 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,339 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,340 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,341 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,342 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,343 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,344 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,345 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,346 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,347 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,348 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,349 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,350 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,351 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,352 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,353 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,354 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,355 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,356 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,357 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,358 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,359 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,360 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,360 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,360 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,360 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,362 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,362 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,362 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,363 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,364 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,365 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,366 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,367 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,367 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,367 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,367 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,367 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,368 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,368 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,369 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,370 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,371 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,372 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,373 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,374 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,374 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,374 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,375 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of5ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:30:40,376 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:30:40,376 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-03-11 11:30:40,377 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:30:40,377 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:30:40,377 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:30:40,377 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:30:40,377 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:30:40,377 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:30:40,377 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:30:40,377 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:30:40,378 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:30:40,379 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 238 places, 237 transitions, 564 flow [2021-03-11 11:30:40,379 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 238 places, 237 transitions, 564 flow [2021-03-11 11:30:40,379 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 238 places, 237 transitions, 564 flow [2021-03-11 11:30:40,527 INFO L129 PetriNetUnfolder]: 22/241 cut-off events. [2021-03-11 11:30:40,527 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-03-11 11:30:40,529 INFO L84 FinitePrefix]: Finished finitePrefix Result has 279 conditions, 241 events. 22/241 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 647 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 268. Up to 12 conditions per place. [2021-03-11 11:30:40,538 INFO L116 LiptonReduction]: Number of co-enabled transitions 20296 [2021-03-11 11:30:47,067 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-03-11 11:30:47,896 INFO L131 LiptonReduction]: Checked pairs total: 29623 [2021-03-11 11:30:47,897 INFO L133 LiptonReduction]: Total number of compositions: 283 [2021-03-11 11:30:47,897 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 69 places, 53 transitions, 196 flow [2021-03-11 11:31:06,773 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 113277 states, 113182 states have (on average 6.6523563817568165) internal successors, (752927), 113276 states have internal predecessors, (752927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand has 113277 states, 113182 states have (on average 6.6523563817568165) internal successors, (752927), 113276 states have internal predecessors, (752927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:31:06,937 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:06,938 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:06,938 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:06,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:06,939 INFO L82 PathProgramCache]: Analyzing trace with hash 343620622, now seen corresponding path program 1 times [2021-03-11 11:31:06,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:06,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896788272] [2021-03-11 11:31:06,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:07,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:07,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:07,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896788272] [2021-03-11 11:31:07,161 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:31:07,161 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:31:07,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297873758] [2021-03-11 11:31:07,161 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:31:07,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:07,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:31:07,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:31:07,351 INFO L87 Difference]: Start difference. First operand has 113277 states, 113182 states have (on average 6.6523563817568165) internal successors, (752927), 113276 states have internal predecessors, (752927), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:08,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:08,127 INFO L93 Difference]: Finished difference Result 68303 states and 398573 transitions. [2021-03-11 11:31:08,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:31:08,127 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-03-11 11:31:08,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:08,401 INFO L225 Difference]: With dead ends: 68303 [2021-03-11 11:31:08,401 INFO L226 Difference]: Without dead ends: 66996 [2021-03-11 11:31:08,402 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:31:08,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66996 states. [2021-03-11 11:31:10,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66996 to 65666. [2021-03-11 11:31:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65666 states, 65541 states have (on average 5.901527288262309) internal successors, (386792), 65665 states have internal predecessors, (386792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65666 states to 65666 states and 386792 transitions. [2021-03-11 11:31:11,135 INFO L78 Accepts]: Start accepts. Automaton has 65666 states and 386792 transitions. Word has length 8 [2021-03-11 11:31:11,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:11,135 INFO L480 AbstractCegarLoop]: Abstraction has 65666 states and 386792 transitions. [2021-03-11 11:31:11,135 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:11,135 INFO L276 IsEmpty]: Start isEmpty. Operand 65666 states and 386792 transitions. [2021-03-11 11:31:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:31:11,135 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:11,135 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:11,135 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-03-11 11:31:11,136 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:11,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:11,136 INFO L82 PathProgramCache]: Analyzing trace with hash -1428772529, now seen corresponding path program 1 times [2021-03-11 11:31:11,136 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:11,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852279502] [2021-03-11 11:31:11,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:11,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:11,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:11,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:11,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:11,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:11,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:11,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:11,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:11,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:11,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:11,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852279502] [2021-03-11 11:31:11,163 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:31:11,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:31:11,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092851344] [2021-03-11 11:31:11,163 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-11 11:31:11,163 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:11,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-11 11:31:11,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-11 11:31:11,163 INFO L87 Difference]: Start difference. First operand 65666 states and 386792 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:12,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:12,734 INFO L93 Difference]: Finished difference Result 130388 states and 737252 transitions. [2021-03-11 11:31:12,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-11 11:31:12,735 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:31:12,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:13,312 INFO L225 Difference]: With dead ends: 130388 [2021-03-11 11:31:13,312 INFO L226 Difference]: Without dead ends: 126991 [2021-03-11 11:31:13,312 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 37.8ms TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-03-11 11:31:14,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126991 states. [2021-03-11 11:31:16,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126991 to 110400. [2021-03-11 11:31:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110400 states, 110271 states have (on average 5.748909504765532) internal successors, (633938), 110399 states have internal predecessors, (633938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110400 states to 110400 states and 633938 transitions. [2021-03-11 11:31:17,696 INFO L78 Accepts]: Start accepts. Automaton has 110400 states and 633938 transitions. Word has length 12 [2021-03-11 11:31:17,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:17,697 INFO L480 AbstractCegarLoop]: Abstraction has 110400 states and 633938 transitions. [2021-03-11 11:31:17,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 110400 states and 633938 transitions. [2021-03-11 11:31:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:31:17,697 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:17,697 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:17,697 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-03-11 11:31:17,697 INFO L428 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:17,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:17,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1730263937, now seen corresponding path program 2 times [2021-03-11 11:31:17,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:17,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321069097] [2021-03-11 11:31:17,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:17,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:17,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:17,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:17,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:17,711 INFO L142 QuantifierPusher]: treesize reduction 6, result has 40.0 percent of original size [2021-03-11 11:31:17,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:31:17,714 INFO L142 QuantifierPusher]: treesize reduction 5, result has 61.5 percent of original size [2021-03-11 11:31:17,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 11:31:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:17,719 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321069097] [2021-03-11 11:31:17,719 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:31:17,719 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 11:31:17,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116082560] [2021-03-11 11:31:17,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 11:31:17,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:17,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 11:31:17,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 11:31:17,719 INFO L87 Difference]: Start difference. First operand 110400 states and 633938 transitions. Second operand has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:19,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:19,469 INFO L93 Difference]: Finished difference Result 131253 states and 688077 transitions. [2021-03-11 11:31:19,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 11:31:19,472 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:31:19,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:20,079 INFO L225 Difference]: With dead ends: 131253 [2021-03-11 11:31:20,079 INFO L226 Difference]: Without dead ends: 130790 [2021-03-11 11:31:20,079 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.7ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:31:20,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130790 states. [2021-03-11 11:31:23,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130790 to 83657. [2021-03-11 11:31:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83657 states, 83524 states have (on average 5.318638954073081) internal successors, (444234), 83656 states have internal predecessors, (444234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83657 states to 83657 states and 444234 transitions. [2021-03-11 11:31:23,520 INFO L78 Accepts]: Start accepts. Automaton has 83657 states and 444234 transitions. Word has length 12 [2021-03-11 11:31:23,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:23,520 INFO L480 AbstractCegarLoop]: Abstraction has 83657 states and 444234 transitions. [2021-03-11 11:31:23,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 83657 states and 444234 transitions. [2021-03-11 11:31:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-03-11 11:31:23,521 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:23,521 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:23,522 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-03-11 11:31:23,522 INFO L428 AbstractCegarLoop]: === Iteration 4 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:23,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:23,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1990197883, now seen corresponding path program 1 times [2021-03-11 11:31:23,522 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:23,522 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909511443] [2021-03-11 11:31:23,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:23,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:23,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:23,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:23,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:31:23,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:23,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909511443] [2021-03-11 11:31:23,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319079310] [2021-03-11 11:31:23,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 11:31:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:23,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-11 11:31:23,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 11:31:23,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:23,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,710 INFO L142 QuantifierPusher]: treesize reduction 28, result has 47.2 percent of original size [2021-03-11 11:31:23,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 11:31:23,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 11:31:23,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:23,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:23,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:23,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:23,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:23,719 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-11 11:31:23,719 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-03-11 11:31:23,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386983142] [2021-03-11 11:31:23,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 11:31:23,719 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:23,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 11:31:23,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-11 11:31:23,720 INFO L87 Difference]: Start difference. First operand 83657 states and 444234 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:24,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:24,990 INFO L93 Difference]: Finished difference Result 111116 states and 558217 transitions. [2021-03-11 11:31:24,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 11:31:24,991 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-03-11 11:31:24,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:25,413 INFO L225 Difference]: With dead ends: 111116 [2021-03-11 11:31:25,413 INFO L226 Difference]: Without dead ends: 110360 [2021-03-11 11:31:25,413 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 31.3ms TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-03-11 11:31:26,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110360 states. [2021-03-11 11:31:28,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110360 to 95117. [2021-03-11 11:31:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95117 states, 94925 states have (on average 5.14195417434817) internal successors, (488100), 95116 states have internal predecessors, (488100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:28,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95117 states to 95117 states and 488100 transitions. [2021-03-11 11:31:28,913 INFO L78 Accepts]: Start accepts. Automaton has 95117 states and 488100 transitions. Word has length 16 [2021-03-11 11:31:28,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:28,913 INFO L480 AbstractCegarLoop]: Abstraction has 95117 states and 488100 transitions. [2021-03-11 11:31:28,913 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 95117 states and 488100 transitions. [2021-03-11 11:31:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-03-11 11:31:28,925 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:28,925 INFO L519 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:29,139 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-03-11 11:31:29,139 INFO L428 AbstractCegarLoop]: === Iteration 5 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:29,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:29,139 INFO L82 PathProgramCache]: Analyzing trace with hash 383707061, now seen corresponding path program 1 times [2021-03-11 11:31:29,139 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:29,140 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652654097] [2021-03-11 11:31:29,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:29,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:29,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:29,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:29,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:29,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:29,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:29,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:29,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:31:29,192 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652654097] [2021-03-11 11:31:29,193 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:31:29,193 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-11 11:31:29,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279892057] [2021-03-11 11:31:29,193 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-11 11:31:29,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:29,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-11 11:31:29,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-03-11 11:31:29,193 INFO L87 Difference]: Start difference. First operand 95117 states and 488100 transitions. Second operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:30,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:30,754 INFO L93 Difference]: Finished difference Result 128629 states and 624141 transitions. [2021-03-11 11:31:30,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-11 11:31:30,754 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-03-11 11:31:30,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:31,238 INFO L225 Difference]: With dead ends: 128629 [2021-03-11 11:31:31,238 INFO L226 Difference]: Without dead ends: 125206 [2021-03-11 11:31:31,238 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 45.8ms TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2021-03-11 11:31:32,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125206 states. [2021-03-11 11:31:33,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125206 to 85777. [2021-03-11 11:31:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85777 states, 85618 states have (on average 5.096066247751641) internal successors, (436315), 85776 states have internal predecessors, (436315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:34,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85777 states to 85777 states and 436315 transitions. [2021-03-11 11:31:34,835 INFO L78 Accepts]: Start accepts. Automaton has 85777 states and 436315 transitions. Word has length 19 [2021-03-11 11:31:34,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:34,836 INFO L480 AbstractCegarLoop]: Abstraction has 85777 states and 436315 transitions. [2021-03-11 11:31:34,836 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 85777 states and 436315 transitions. [2021-03-11 11:31:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-03-11 11:31:34,851 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:34,851 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:34,852 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-03-11 11:31:34,852 INFO L428 AbstractCegarLoop]: === Iteration 6 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:34,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:34,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1726753183, now seen corresponding path program 1 times [2021-03-11 11:31:34,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:34,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974718778] [2021-03-11 11:31:34,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:34,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:34,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:34,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:34,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:34,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:31:34,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:34,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-03-11 11:31:34,906 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974718778] [2021-03-11 11:31:34,906 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1374617661] [2021-03-11 11:31:34,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 11:31:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:35,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-11 11:31:35,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 11:31:35,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:35,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,063 INFO L142 QuantifierPusher]: treesize reduction 28, result has 47.2 percent of original size [2021-03-11 11:31:35,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 11:31:35,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 11:31:35,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:35,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:35,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:35,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:35,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-03-11 11:31:35,073 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-11 11:31:35,073 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-03-11 11:31:35,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049347946] [2021-03-11 11:31:35,073 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 11:31:35,073 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:35,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 11:31:35,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-11 11:31:35,073 INFO L87 Difference]: Start difference. First operand 85777 states and 436315 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:35,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:35,821 INFO L93 Difference]: Finished difference Result 112094 states and 550129 transitions. [2021-03-11 11:31:35,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 11:31:35,822 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-03-11 11:31:35,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:36,925 INFO L225 Difference]: With dead ends: 112094 [2021-03-11 11:31:36,926 INFO L226 Difference]: Without dead ends: 110833 [2021-03-11 11:31:36,926 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 34.3ms TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-03-11 11:31:37,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110833 states. [2021-03-11 11:31:39,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110833 to 92585. [2021-03-11 11:31:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92585 states, 92389 states have (on average 5.022188788708612) internal successors, (463995), 92584 states have internal predecessors, (463995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92585 states to 92585 states and 463995 transitions. [2021-03-11 11:31:39,948 INFO L78 Accepts]: Start accepts. Automaton has 92585 states and 463995 transitions. Word has length 20 [2021-03-11 11:31:39,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:39,948 INFO L480 AbstractCegarLoop]: Abstraction has 92585 states and 463995 transitions. [2021-03-11 11:31:39,948 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 92585 states and 463995 transitions. [2021-03-11 11:31:39,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-03-11 11:31:39,960 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:39,960 INFO L519 BasicCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:40,171 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-11 11:31:40,173 INFO L428 AbstractCegarLoop]: === Iteration 7 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:40,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:40,174 INFO L82 PathProgramCache]: Analyzing trace with hash -2024533949, now seen corresponding path program 1 times [2021-03-11 11:31:40,174 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:40,174 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436925959] [2021-03-11 11:31:40,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:40,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:40,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:40,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:40,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 11:31:40,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-11 11:31:40,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436925959] [2021-03-11 11:31:40,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1453257695] [2021-03-11 11:31:40,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 11:31:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:40,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjunts are in the unsatisfiable core [2021-03-11 11:31:40,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 11:31:40,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:40,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,369 INFO L142 QuantifierPusher]: treesize reduction 28, result has 47.2 percent of original size [2021-03-11 11:31:40,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 11:31:40,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,370 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 11:31:40,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:40,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:40,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:40,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:40,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 11:31:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-03-11 11:31:40,377 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-11 11:31:40,377 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-03-11 11:31:40,377 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802154760] [2021-03-11 11:31:40,377 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 11:31:40,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:40,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 11:31:40,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-03-11 11:31:40,377 INFO L87 Difference]: Start difference. First operand 92585 states and 463995 transitions. Second operand has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:41,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:41,644 INFO L93 Difference]: Finished difference Result 120534 states and 583863 transitions. [2021-03-11 11:31:41,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 11:31:41,644 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-03-11 11:31:41,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:42,117 INFO L225 Difference]: With dead ends: 120534 [2021-03-11 11:31:42,117 INFO L226 Difference]: Without dead ends: 118230 [2021-03-11 11:31:42,117 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 44.8ms TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-03-11 11:31:42,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118230 states. [2021-03-11 11:31:44,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118230 to 99784. [2021-03-11 11:31:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99784 states, 99543 states have (on average 4.940015872537496) internal successors, (491744), 99783 states have internal predecessors, (491744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99784 states to 99784 states and 491744 transitions. [2021-03-11 11:31:45,962 INFO L78 Accepts]: Start accepts. Automaton has 99784 states and 491744 transitions. Word has length 24 [2021-03-11 11:31:45,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:45,962 INFO L480 AbstractCegarLoop]: Abstraction has 99784 states and 491744 transitions. [2021-03-11 11:31:45,962 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 99784 states and 491744 transitions. [2021-03-11 11:31:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-03-11 11:31:45,997 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:45,997 INFO L519 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:46,211 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 11:31:46,211 INFO L428 AbstractCegarLoop]: === Iteration 8 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:46,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:46,212 INFO L82 PathProgramCache]: Analyzing trace with hash -1525969300, now seen corresponding path program 1 times [2021-03-11 11:31:46,212 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:46,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703205179] [2021-03-11 11:31:46,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:31:46,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:46,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:46,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:31:46,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:46,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:31:46,289 INFO L142 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-03-11 11:31:46,289 INFO L147 QuantifierPusher]: treesize reduction 5, result has 68.8 percent of original size 11 [2021-03-11 11:31:46,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:46,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:31:46,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:31:46,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:31:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-03-11 11:31:46,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703205179] [2021-03-11 11:31:46,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:31:46,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-03-11 11:31:46,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066903665] [2021-03-11 11:31:46,333 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 11:31:46,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:31:46,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 11:31:46,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-03-11 11:31:46,333 INFO L87 Difference]: Start difference. First operand 99784 states and 491744 transitions. Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 9 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:47,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:31:47,606 INFO L93 Difference]: Finished difference Result 122595 states and 593636 transitions. [2021-03-11 11:31:47,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-03-11 11:31:47,606 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 9 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2021-03-11 11:31:47,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:31:48,853 INFO L225 Difference]: With dead ends: 122595 [2021-03-11 11:31:48,853 INFO L226 Difference]: Without dead ends: 118763 [2021-03-11 11:31:48,853 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 91.8ms TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2021-03-11 11:31:49,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118763 states. [2021-03-11 11:31:50,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118763 to 82979. [2021-03-11 11:31:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82979 states, 82827 states have (on average 5.092699240585799) internal successors, (421813), 82978 states have internal predecessors, (421813), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82979 states to 82979 states and 421813 transitions. [2021-03-11 11:31:51,783 INFO L78 Accepts]: Start accepts. Automaton has 82979 states and 421813 transitions. Word has length 25 [2021-03-11 11:31:51,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:31:51,783 INFO L480 AbstractCegarLoop]: Abstraction has 82979 states and 421813 transitions. [2021-03-11 11:31:51,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.2) internal successors, (22), 9 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:31:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 82979 states and 421813 transitions. [2021-03-11 11:31:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-03-11 11:31:51,809 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:31:51,809 INFO L519 BasicCegarLoop]: trace histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:31:51,809 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-03-11 11:31:51,809 INFO L428 AbstractCegarLoop]: === Iteration 9 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:31:51,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:31:51,810 INFO L82 PathProgramCache]: Analyzing trace with hash -512057173, now seen corresponding path program 1 times [2021-03-11 11:31:51,810 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:31:51,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642368416] [2021-03-11 11:31:51,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:31:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:31:51,815 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:31:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 11:31:51,825 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 11:31:51,830 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 11:31:51,830 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 11:31:51,830 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-03-11 11:31:51,830 WARN L342 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 11:31:51,831 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2021-03-11 11:31:51,850 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,851 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,852 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,853 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,854 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,855 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,856 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,857 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,858 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,859 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,860 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,861 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,862 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,863 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,864 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,865 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,866 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,867 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,868 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,869 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,870 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,871 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,872 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,873 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,874 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,875 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,876 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,877 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,878 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpStopThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpStopThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,879 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread1of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,880 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread1of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread2of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,881 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread2of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread3of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,882 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread3of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread4of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,883 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread4of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread5of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,884 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread5of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoIncrement_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_BCSP_IoDecrement_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~status~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe BCSP_PnpAddThread6of6ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,885 WARN L313 ript$VariableManager]: TermVariabe |BCSP_PnpAddThread6of6ForFork1_#t~ret6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 11:31:51,886 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 11:31:51,886 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-03-11 11:31:51,887 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 11:31:51,887 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-11 11:31:51,887 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 11:31:51,887 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 11:31:51,887 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 11:31:51,887 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 11:31:51,887 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 11:31:51,887 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 11:31:51,888 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 11:31:51,888 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 278 places, 277 transitions, 674 flow [2021-03-11 11:31:51,888 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 278 places, 277 transitions, 674 flow [2021-03-11 11:31:51,889 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 278 places, 277 transitions, 674 flow [2021-03-11 11:31:51,912 INFO L129 PetriNetUnfolder]: 26/280 cut-off events. [2021-03-11 11:31:51,912 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-03-11 11:31:51,914 INFO L84 FinitePrefix]: Finished finitePrefix Result has 328 conditions, 280 events. 26/280 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 785 event pairs, 0 based on Foata normal form. 0/241 useless extension candidates. Maximal degree in co-relation 315. Up to 14 conditions per place. [2021-03-11 11:31:51,920 INFO L116 LiptonReduction]: Number of co-enabled transitions 28172 [2021-03-11 11:31:53,644 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-03-11 11:31:56,224 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-03-11 11:32:00,527 INFO L131 LiptonReduction]: Checked pairs total: 41914 [2021-03-11 11:32:00,528 INFO L133 LiptonReduction]: Total number of compositions: 330 [2021-03-11 11:32:00,528 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 80 places, 60 transitions, 240 flow [2021-03-11 11:39:33,837 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 566402 states, 566211 states have (on average 7.449117025278563) internal successors, (4217772), 566401 states have internal predecessors, (4217772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:39:34,799 INFO L276 IsEmpty]: Start isEmpty. Operand has 566402 states, 566211 states have (on average 7.449117025278563) internal successors, (4217772), 566401 states have internal predecessors, (4217772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:39:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-03-11 11:39:34,815 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:39:34,815 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:39:34,815 INFO L428 AbstractCegarLoop]: === Iteration 1 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:39:34,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:39:34,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1294297208, now seen corresponding path program 1 times [2021-03-11 11:39:34,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:39:34,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [734972781] [2021-03-11 11:39:34,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:39:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:39:34,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:39:34,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:39:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:39:34,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [734972781] [2021-03-11 11:39:34,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:39:34,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 11:39:34,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355577023] [2021-03-11 11:39:34,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 11:39:34,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:39:34,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 11:39:34,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:39:35,759 INFO L87 Difference]: Start difference. First operand has 566402 states, 566211 states have (on average 7.449117025278563) internal successors, (4217772), 566401 states have internal predecessors, (4217772), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:39:40,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:39:40,355 INFO L93 Difference]: Finished difference Result 324876 states and 2164095 transitions. [2021-03-11 11:39:40,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 11:39:40,368 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-03-11 11:39:40,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:39:42,252 INFO L225 Difference]: With dead ends: 324876 [2021-03-11 11:39:42,253 INFO L226 Difference]: Without dead ends: 319635 [2021-03-11 11:39:42,253 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 11:39:46,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319635 states. [2021-03-11 11:39:57,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319635 to 315227. [2021-03-11 11:39:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315227 states, 314835 states have (on average 6.7099845951053725) internal successors, (2112538), 315226 states have internal predecessors, (2112538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:03,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315227 states to 315227 states and 2112538 transitions. [2021-03-11 11:40:03,189 INFO L78 Accepts]: Start accepts. Automaton has 315227 states and 2112538 transitions. Word has length 8 [2021-03-11 11:40:03,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:40:03,189 INFO L480 AbstractCegarLoop]: Abstraction has 315227 states and 2112538 transitions. [2021-03-11 11:40:03,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 315227 states and 2112538 transitions. [2021-03-11 11:40:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:40:03,190 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:40:03,198 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:40:03,211 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-03-11 11:40:03,211 INFO L428 AbstractCegarLoop]: === Iteration 2 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:40:03,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:40:03,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1412154946, now seen corresponding path program 1 times [2021-03-11 11:40:03,212 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:40:03,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906953973] [2021-03-11 11:40:03,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:40:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:40:03,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:03,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:40:03,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:03,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:40:03,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:03,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:40:03,227 INFO L142 QuantifierPusher]: treesize reduction -2, result has 128.6 percent of original size [2021-03-11 11:40:03,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 11:40:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:40:03,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906953973] [2021-03-11 11:40:03,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:40:03,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 11:40:03,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156098754] [2021-03-11 11:40:03,234 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 11:40:03,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:40:03,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 11:40:03,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 11:40:03,234 INFO L87 Difference]: Start difference. First operand 315227 states and 2112538 transitions. Second operand has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:08,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:40:08,334 INFO L93 Difference]: Finished difference Result 369401 states and 2353508 transitions. [2021-03-11 11:40:08,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 11:40:08,335 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:40:08,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:40:12,344 INFO L225 Difference]: With dead ends: 369401 [2021-03-11 11:40:12,344 INFO L226 Difference]: Without dead ends: 368828 [2021-03-11 11:40:12,345 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 45.4ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:40:18,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368828 states. [2021-03-11 11:40:29,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368828 to 283949. [2021-03-11 11:40:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283949 states, 283676 states have (on average 6.452177836686925) internal successors, (1830328), 283948 states have internal predecessors, (1830328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283949 states to 283949 states and 1830328 transitions. [2021-03-11 11:40:33,988 INFO L78 Accepts]: Start accepts. Automaton has 283949 states and 1830328 transitions. Word has length 12 [2021-03-11 11:40:33,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-03-11 11:40:33,988 INFO L480 AbstractCegarLoop]: Abstraction has 283949 states and 1830328 transitions. [2021-03-11 11:40:33,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 3.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 283949 states and 1830328 transitions. [2021-03-11 11:40:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-03-11 11:40:33,989 INFO L511 BasicCegarLoop]: Found error trace [2021-03-11 11:40:33,989 INFO L519 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 11:40:33,989 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-03-11 11:40:33,989 INFO L428 AbstractCegarLoop]: === Iteration 3 === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 11:40:33,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 11:40:33,990 INFO L82 PathProgramCache]: Analyzing trace with hash 188592790, now seen corresponding path program 2 times [2021-03-11 11:40:33,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 11:40:33,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280565653] [2021-03-11 11:40:33,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 11:40:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 11:40:34,031 INFO L142 QuantifierPusher]: treesize reduction 2, result has 83.3 percent of original size [2021-03-11 11:40:34,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 11:40:34,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:34,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 11:40:34,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:34,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:40:34,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:34,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 11:40:34,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 11:40:34,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 11:40:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 11:40:34,063 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280565653] [2021-03-11 11:40:34,063 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 11:40:34,064 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-11 11:40:34,064 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969095325] [2021-03-11 11:40:34,064 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-11 11:40:34,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 11:40:34,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-11 11:40:34,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-11 11:40:34,064 INFO L87 Difference]: Start difference. First operand 283949 states and 1830328 transitions. Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 11:40:40,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-03-11 11:40:40,629 INFO L93 Difference]: Finished difference Result 436689 states and 2728598 transitions. [2021-03-11 11:40:40,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 11:40:40,630 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-03-11 11:40:40,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-03-11 11:40:45,225 INFO L225 Difference]: With dead ends: 436689 [2021-03-11 11:40:45,225 INFO L226 Difference]: Without dead ends: 424970 [2021-03-11 11:40:45,226 INFO L775 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 17.2ms TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-11 11:40:50,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 424970 states. [2021-03-11 11:41:02,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 424970 to 361843. [2021-03-11 11:41:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361843 states, 361569 states have (on average 6.360147025878878) internal successors, (2299632), 361842 states have internal predecessors, (2299632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)