/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-PN-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/13_unverif.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 19:19:37,955 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 19:19:37,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 19:19:37,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-11 19:19:37,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-11 19:19:37,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-11 19:19:37,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-11 19:19:37,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-11 19:19:37,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-11 19:19:37,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-11 19:19:37,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-11 19:19:37,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-11 19:19:37,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-11 19:19:37,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-11 19:19:37,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-11 19:19:37,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-11 19:19:37,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-11 19:19:38,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-11 19:19:38,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-11 19:19:38,010 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-11 19:19:38,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-11 19:19:38,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-11 19:19:38,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-11 19:19:38,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-11 19:19:38,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-11 19:19:38,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-11 19:19:38,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-11 19:19:38,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-11 19:19:38,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-11 19:19:38,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-11 19:19:38,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-11 19:19:38,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-11 19:19:38,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-11 19:19:38,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 19:19:38,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 19:19:38,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 19:19:38,050 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-PN-SemanticLbe.epf [2021-03-11 19:19:38,090 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 19:19:38,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 19:19:38,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 19:19:38,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 19:19:38,094 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 19:19:38,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 19:19:38,094 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 19:19:38,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 19:19:38,095 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 19:19:38,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 19:19:38,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 19:19:38,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 19:19:38,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 19:19:38,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 19:19:38,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 19:19:38,098 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-11 19:19:38,098 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 19:19:38,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 19:19:38,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 19:19:38,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 19:19:38,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-11 19:19:38,441 INFO L275 PluginConnector]: CDTParser initialized [2021-03-11 19:19:38,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/13_unverif.i [2021-03-11 19:19:38,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9beaa1f/23787b49ea9f43f99f8d4f9d9ae8b7d7/FLAG9f2819e02 [2021-03-11 19:19:39,008 INFO L306 CDTParser]: Found 1 translation units. [2021-03-11 19:19:39,008 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/13_unverif.i [2021-03-11 19:19:39,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9beaa1f/23787b49ea9f43f99f8d4f9d9ae8b7d7/FLAG9f2819e02 [2021-03-11 19:19:39,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a9beaa1f/23787b49ea9f43f99f8d4f9d9ae8b7d7 [2021-03-11 19:19:39,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 19:19:39,528 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-11 19:19:39,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-11 19:19:39,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-11 19:19:39,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-11 19:19:39,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:39,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f846c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39, skipping insertion in model container [2021-03-11 19:19:39,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:39,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-11 19:19:39,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-11 19:19:39,865 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-ext/13_unverif.i[30213,30226] [2021-03-11 19:19:39,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 19:19:39,884 INFO L203 MainTranslator]: Completed pre-run [2021-03-11 19:19:39,923 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-ext/13_unverif.i[30213,30226] [2021-03-11 19:19:39,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 19:19:39,977 INFO L208 MainTranslator]: Completed translation [2021-03-11 19:19:39,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39 WrapperNode [2021-03-11 19:19:39,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-11 19:19:39,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 19:19:39,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 19:19:39,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 19:19:39,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:39,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 19:19:40,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 19:19:40,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 19:19:40,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 19:19:40,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,024 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (1/1) ... [2021-03-11 19:19:40,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 19:19:40,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 19:19:40,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 19:19:40,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 19:19:40,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (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 19:19:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-11 19:19:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-11 19:19:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-11 19:19:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-11 19:19:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-11 19:19:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-11 19:19:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 19:19:40,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 19:19:40,095 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 19:19:40,521 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 19:19:40,522 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-03-11 19:19:40,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 07:19:40 BoogieIcfgContainer [2021-03-11 19:19:40,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 19:19:40,525 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 19:19:40,525 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 19:19:40,528 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 19:19:40,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 07:19:39" (1/3) ... [2021-03-11 19:19:40,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8d7aa32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 07:19:40, skipping insertion in model container [2021-03-11 19:19:40,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 07:19:39" (2/3) ... [2021-03-11 19:19:40,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8d7aa32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 07:19:40, skipping insertion in model container [2021-03-11 19:19:40,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 07:19:40" (3/3) ... [2021-03-11 19:19:40,531 INFO L111 eAbstractionObserver]: Analyzing ICFG 13_unverif.i [2021-03-11 19:19:40,536 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 19:19:40,540 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 19:19:40,540 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 19:19:40,563 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,564 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,565 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,565 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,566 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,566 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,567 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,568 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,569 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,570 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,572 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,573 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,573 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,574 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,574 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:40,577 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:19:40,594 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-03-11 19:19:40,621 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:19:40,621 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:19:40,621 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:19:40,621 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:19:40,621 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:19:40,622 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:19:40,622 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:19:40,622 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:19:40,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,666 INFO L129 PetriNetUnfolder]: 4/45 cut-off events. [2021-03-11 19:19:40,667 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:19:40,679 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50 conditions, 45 events. 4/45 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 60 event pairs, 0 based on Foata normal form. 0/38 useless extension candidates. Maximal degree in co-relation 23. Up to 4 conditions per place. [2021-03-11 19:19:40,680 INFO L82 GeneralOperation]: Start removeDead. Operand has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,684 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,686 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:19:40,693 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,695 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,696 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 37 places, 37 transitions, 79 flow [2021-03-11 19:19:40,704 INFO L129 PetriNetUnfolder]: 4/45 cut-off events. [2021-03-11 19:19:40,704 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:19:40,705 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50 conditions, 45 events. 4/45 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 60 event pairs, 0 based on Foata normal form. 0/38 useless extension candidates. Maximal degree in co-relation 23. Up to 4 conditions per place. [2021-03-11 19:19:40,706 INFO L116 LiptonReduction]: Number of co-enabled transitions 280 [2021-03-11 19:19:42,103 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-11 19:19:42,259 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-11 19:19:42,304 INFO L131 LiptonReduction]: Checked pairs total: 234 [2021-03-11 19:19:42,305 INFO L133 LiptonReduction]: Total number of compositions: 34 [2021-03-11 19:19:42,306 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1622 [2021-03-11 19:19:42,314 INFO L129 PetriNetUnfolder]: 1/10 cut-off events. [2021-03-11 19:19:42,314 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-11 19:19:42,314 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:42,314 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2021-03-11 19:19:42,315 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:42,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:42,319 INFO L82 PathProgramCache]: Analyzing trace with hash 186385387, now seen corresponding path program 1 times [2021-03-11 19:19:42,326 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:42,326 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137214626] [2021-03-11 19:19:42,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:42,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:42,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:42,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:42,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:42,501 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 19:19:42,501 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137214626] [2021-03-11 19:19:42,502 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:42,502 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-11 19:19:42,502 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143743948] [2021-03-11 19:19:42,509 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:42,510 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:42,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:42,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:42,523 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 38 out of 71 [2021-03-11 19:19:42,525 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 12 places, 10 transitions, 25 flow. Second operand has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 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 19:19:42,525 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:42,526 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 38 of 71 [2021-03-11 19:19:42,527 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:42,552 INFO L129 PetriNetUnfolder]: 1/11 cut-off events. [2021-03-11 19:19:42,552 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:19:42,553 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24 conditions, 11 events. 1/11 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 8 event pairs, 0 based on Foata normal form. 5/14 useless extension candidates. Maximal degree in co-relation 12. Up to 4 conditions per place. [2021-03-11 19:19:42,554 INFO L132 encePairwiseOnDemand]: 66/71 looper letters, 4 selfloop transitions, 3 changer transitions 0/10 dead transitions. [2021-03-11 19:19:42,554 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 14 places, 10 transitions, 39 flow [2021-03-11 19:19:42,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 163 transitions. [2021-03-11 19:19:42,568 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.573943661971831 [2021-03-11 19:19:42,568 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 163 transitions. [2021-03-11 19:19:42,569 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 163 transitions. [2021-03-11 19:19:42,570 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:42,572 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 163 transitions. [2021-03-11 19:19:42,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 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 19:19:42,583 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 71.0) internal successors, (355), 5 states have internal predecessors, (355), 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 19:19:42,584 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 71.0) internal successors, (355), 5 states have internal predecessors, (355), 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 19:19:42,588 INFO L185 Difference]: Start difference. First operand has 12 places, 10 transitions, 25 flow. Second operand 4 states and 163 transitions. [2021-03-11 19:19:42,589 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 14 places, 10 transitions, 39 flow [2021-03-11 19:19:42,591 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 14 places, 10 transitions, 39 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:42,592 INFO L241 Difference]: Finished difference. Result has 15 places, 10 transitions, 37 flow [2021-03-11 19:19:42,597 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=23, PETRI_DIFFERENCE_MINUEND_PLACES=11, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=9, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=6, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=37, PETRI_PLACES=15, PETRI_TRANSITIONS=10} [2021-03-11 19:19:42,598 INFO L335 CegarLoopForPetriNet]: 12 programPoint places, 3 predicate places. [2021-03-11 19:19:42,598 INFO L480 AbstractCegarLoop]: Abstraction has has 15 places, 10 transitions, 37 flow [2021-03-11 19:19:42,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 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 19:19:42,598 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:42,598 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2021-03-11 19:19:42,599 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 19:19:42,599 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:42,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:42,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1482904719, now seen corresponding path program 1 times [2021-03-11 19:19:42,600 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:42,600 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384809915] [2021-03-11 19:19:42,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:42,651 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:42,662 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:42,677 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:19:42,677 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:19:42,678 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-11 19:19:42,678 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:19:42,679 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-11 19:19:42,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,688 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,688 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,692 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,693 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,693 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,693 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,693 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,694 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,694 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,694 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:42,694 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:19:42,695 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-11 19:19:42,696 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:19:42,696 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:19:42,696 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:19:42,696 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:19:42,696 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:19:42,696 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:19:42,697 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:19:42,697 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:19:42,698 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,708 INFO L129 PetriNetUnfolder]: 7/69 cut-off events. [2021-03-11 19:19:42,709 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-11 19:19:42,710 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79 conditions, 69 events. 7/69 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 145 event pairs, 0 based on Foata normal form. 0/57 useless extension candidates. Maximal degree in co-relation 46. Up to 6 conditions per place. [2021-03-11 19:19:42,710 INFO L82 GeneralOperation]: Start removeDead. Operand has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,711 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,712 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:19:42,712 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,712 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,712 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 52 places, 52 transitions, 116 flow [2021-03-11 19:19:42,722 INFO L129 PetriNetUnfolder]: 7/69 cut-off events. [2021-03-11 19:19:42,722 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-11 19:19:42,723 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79 conditions, 69 events. 7/69 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 153 event pairs, 0 based on Foata normal form. 0/57 useless extension candidates. Maximal degree in co-relation 46. Up to 6 conditions per place. [2021-03-11 19:19:42,725 INFO L116 LiptonReduction]: Number of co-enabled transitions 980 [2021-03-11 19:19:43,854 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-11 19:19:44,011 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-11 19:19:44,058 INFO L131 LiptonReduction]: Checked pairs total: 1864 [2021-03-11 19:19:44,058 INFO L133 LiptonReduction]: Total number of compositions: 38 [2021-03-11 19:19:44,059 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1347 [2021-03-11 19:19:44,062 INFO L129 PetriNetUnfolder]: 2/15 cut-off events. [2021-03-11 19:19:44,062 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:19:44,062 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:44,063 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:44,063 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:44,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:44,063 INFO L82 PathProgramCache]: Analyzing trace with hash 499233363, now seen corresponding path program 1 times [2021-03-11 19:19:44,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:44,064 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334470111] [2021-03-11 19:19:44,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:44,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:44,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:44,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:44,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:44,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:44,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 19:19:44,149 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 19:19:44,149 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334470111] [2021-03-11 19:19:44,149 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:44,149 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:44,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127351420] [2021-03-11 19:19:44,150 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:44,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:44,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:44,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:44,152 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 52 out of 90 [2021-03-11 19:19:44,152 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 22 places, 21 transitions, 54 flow. Second operand has 5 states, 5 states have (on average 53.0) internal successors, (265), 5 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 19:19:44,152 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:44,152 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 52 of 90 [2021-03-11 19:19:44,152 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:44,208 INFO L129 PetriNetUnfolder]: 23/64 cut-off events. [2021-03-11 19:19:44,208 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-11 19:19:44,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 64 events. 23/64 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 153 event pairs, 4 based on Foata normal form. 26/76 useless extension candidates. Maximal degree in co-relation 101. Up to 35 conditions per place. [2021-03-11 19:19:44,209 INFO L132 encePairwiseOnDemand]: 81/90 looper letters, 10 selfloop transitions, 10 changer transitions 0/29 dead transitions. [2021-03-11 19:19:44,210 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 29 transitions, 110 flow [2021-03-11 19:19:44,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-11 19:19:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-03-11 19:19:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 342 transitions. [2021-03-11 19:19:44,213 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6333333333333333 [2021-03-11 19:19:44,213 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 342 transitions. [2021-03-11 19:19:44,213 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 342 transitions. [2021-03-11 19:19:44,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:44,213 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 342 transitions. [2021-03-11 19:19:44,215 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 57.0) internal successors, (342), 6 states have internal predecessors, (342), 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 19:19:44,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 90.0) internal successors, (630), 7 states have internal predecessors, (630), 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 19:19:44,217 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 90.0) internal successors, (630), 7 states have internal predecessors, (630), 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 19:19:44,217 INFO L185 Difference]: Start difference. First operand has 22 places, 21 transitions, 54 flow. Second operand 6 states and 342 transitions. [2021-03-11 19:19:44,217 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 29 transitions, 110 flow [2021-03-11 19:19:44,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 29 transitions, 108 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:44,218 INFO L241 Difference]: Finished difference. Result has 28 places, 27 transitions, 104 flow [2021-03-11 19:19:44,218 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=90, PETRI_DIFFERENCE_MINUEND_FLOW=46, PETRI_DIFFERENCE_MINUEND_PLACES=21, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=18, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=13, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=104, PETRI_PLACES=28, PETRI_TRANSITIONS=27} [2021-03-11 19:19:44,218 INFO L335 CegarLoopForPetriNet]: 22 programPoint places, 6 predicate places. [2021-03-11 19:19:44,219 INFO L480 AbstractCegarLoop]: Abstraction has has 28 places, 27 transitions, 104 flow [2021-03-11 19:19:44,219 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 53.0) internal successors, (265), 5 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 19:19:44,219 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:44,219 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1] [2021-03-11 19:19:44,219 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-11 19:19:44,219 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:44,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:44,220 INFO L82 PathProgramCache]: Analyzing trace with hash 357786907, now seen corresponding path program 1 times [2021-03-11 19:19:44,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:44,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091525906] [2021-03-11 19:19:44,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:44,232 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:44,241 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:44,246 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:19:44,246 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:19:44,246 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-11 19:19:44,246 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:19:44,247 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-11 19:19:44,254 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,254 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,254 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,254 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,259 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,259 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,260 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,260 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,261 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,263 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,265 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,266 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,266 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,266 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,266 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,272 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,273 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:44,275 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:19:44,275 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-11 19:19:44,276 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:19:44,277 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:19:44,277 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:19:44,277 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:19:44,277 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:19:44,277 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:19:44,277 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:19:44,277 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:19:44,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,297 INFO L129 PetriNetUnfolder]: 10/93 cut-off events. [2021-03-11 19:19:44,297 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-11 19:19:44,298 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 93 events. 10/93 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 235 event pairs, 0 based on Foata normal form. 0/76 useless extension candidates. Maximal degree in co-relation 73. Up to 8 conditions per place. [2021-03-11 19:19:44,298 INFO L82 GeneralOperation]: Start removeDead. Operand has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,299 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,299 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:19:44,299 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,299 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,299 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 67 places, 67 transitions, 155 flow [2021-03-11 19:19:44,314 INFO L129 PetriNetUnfolder]: 10/93 cut-off events. [2021-03-11 19:19:44,315 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-11 19:19:44,317 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 93 events. 10/93 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 224 event pairs, 0 based on Foata normal form. 0/76 useless extension candidates. Maximal degree in co-relation 73. Up to 8 conditions per place. [2021-03-11 19:19:44,318 INFO L116 LiptonReduction]: Number of co-enabled transitions 2100 [2021-03-11 19:19:45,853 INFO L131 LiptonReduction]: Checked pairs total: 4969 [2021-03-11 19:19:45,853 INFO L133 LiptonReduction]: Total number of compositions: 49 [2021-03-11 19:19:45,853 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1554 [2021-03-11 19:19:45,855 INFO L129 PetriNetUnfolder]: 2/14 cut-off events. [2021-03-11 19:19:45,856 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:19:45,856 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:45,856 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:45,856 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:45,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:45,856 INFO L82 PathProgramCache]: Analyzing trace with hash 138244020, now seen corresponding path program 1 times [2021-03-11 19:19:45,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:45,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238091465] [2021-03-11 19:19:45,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:45,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:45,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:45,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:45,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:45,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:45,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:45,910 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 19:19:45,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238091465] [2021-03-11 19:19:45,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:45,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:45,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463816497] [2021-03-11 19:19:45,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:45,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:45,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:45,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:45,912 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 116 [2021-03-11 19:19:45,912 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 27 transitions, 75 flow. Second operand has 5 states, 5 states have (on average 66.0) internal successors, (330), 5 states have internal predecessors, (330), 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 19:19:45,912 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:45,912 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 116 [2021-03-11 19:19:45,913 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:45,999 INFO L129 PetriNetUnfolder]: 166/276 cut-off events. [2021-03-11 19:19:45,999 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-03-11 19:19:46,000 INFO L84 FinitePrefix]: Finished finitePrefix Result has 543 conditions, 276 events. 166/276 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 975 event pairs, 53 based on Foata normal form. 91/297 useless extension candidates. Maximal degree in co-relation 514. Up to 241 conditions per place. [2021-03-11 19:19:46,002 INFO L132 encePairwiseOnDemand]: 107/116 looper letters, 15 selfloop transitions, 11 changer transitions 0/39 dead transitions. [2021-03-11 19:19:46,002 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 33 places, 39 transitions, 151 flow [2021-03-11 19:19:46,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 358 transitions. [2021-03-11 19:19:46,005 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6172413793103448 [2021-03-11 19:19:46,005 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 358 transitions. [2021-03-11 19:19:46,005 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 358 transitions. [2021-03-11 19:19:46,005 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:46,005 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 358 transitions. [2021-03-11 19:19:46,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 71.6) internal successors, (358), 5 states have internal predecessors, (358), 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 19:19:46,008 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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 19:19:46,008 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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 19:19:46,009 INFO L185 Difference]: Start difference. First operand has 30 places, 27 transitions, 75 flow. Second operand 5 states and 358 transitions. [2021-03-11 19:19:46,009 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 33 places, 39 transitions, 151 flow [2021-03-11 19:19:46,009 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 39 transitions, 145 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:46,010 INFO L241 Difference]: Finished difference. Result has 35 places, 35 transitions, 130 flow [2021-03-11 19:19:46,010 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=65, PETRI_DIFFERENCE_MINUEND_PLACES=29, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=130, PETRI_PLACES=35, PETRI_TRANSITIONS=35} [2021-03-11 19:19:46,010 INFO L335 CegarLoopForPetriNet]: 30 programPoint places, 5 predicate places. [2021-03-11 19:19:46,011 INFO L480 AbstractCegarLoop]: Abstraction has has 35 places, 35 transitions, 130 flow [2021-03-11 19:19:46,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 66.0) internal successors, (330), 5 states have internal predecessors, (330), 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 19:19:46,011 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:46,011 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:46,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-11 19:19:46,011 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:46,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:46,012 INFO L82 PathProgramCache]: Analyzing trace with hash -291491655, now seen corresponding path program 1 times [2021-03-11 19:19:46,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:46,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150213429] [2021-03-11 19:19:46,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:46,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:46,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:19:46,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:19:46,110 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 19:19:46,111 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150213429] [2021-03-11 19:19:46,111 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:46,111 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:46,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480019533] [2021-03-11 19:19:46,111 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:46,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:46,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:46,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:46,112 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 116 [2021-03-11 19:19:46,113 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 35 transitions, 130 flow. Second operand has 4 states, 4 states have (on average 66.75) internal successors, (267), 4 states have internal predecessors, (267), 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 19:19:46,113 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:46,113 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 116 [2021-03-11 19:19:46,113 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:46,218 INFO L129 PetriNetUnfolder]: 251/403 cut-off events. [2021-03-11 19:19:46,218 INFO L130 PetriNetUnfolder]: For 153/239 co-relation queries the response was YES. [2021-03-11 19:19:46,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1065 conditions, 403 events. 251/403 cut-off events. For 153/239 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 1466 event pairs, 45 based on Foata normal form. 10/323 useless extension candidates. Maximal degree in co-relation 1043. Up to 266 conditions per place. [2021-03-11 19:19:46,222 INFO L132 encePairwiseOnDemand]: 111/116 looper letters, 28 selfloop transitions, 9 changer transitions 0/50 dead transitions. [2021-03-11 19:19:46,222 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 50 transitions, 248 flow [2021-03-11 19:19:46,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 288 transitions. [2021-03-11 19:19:46,224 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6206896551724138 [2021-03-11 19:19:46,224 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 288 transitions. [2021-03-11 19:19:46,224 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 288 transitions. [2021-03-11 19:19:46,224 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:46,225 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 288 transitions. [2021-03-11 19:19:46,225 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 72.0) internal successors, (288), 4 states have internal predecessors, (288), 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 19:19:46,227 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 116.0) internal successors, (580), 5 states have internal predecessors, (580), 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 19:19:46,227 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 116.0) internal successors, (580), 5 states have internal predecessors, (580), 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 19:19:46,227 INFO L185 Difference]: Start difference. First operand has 35 places, 35 transitions, 130 flow. Second operand 4 states and 288 transitions. [2021-03-11 19:19:46,227 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 50 transitions, 248 flow [2021-03-11 19:19:46,228 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 50 transitions, 248 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:46,229 INFO L241 Difference]: Finished difference. Result has 39 places, 42 transitions, 191 flow [2021-03-11 19:19:46,229 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=35, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=191, PETRI_PLACES=39, PETRI_TRANSITIONS=42} [2021-03-11 19:19:46,229 INFO L335 CegarLoopForPetriNet]: 30 programPoint places, 9 predicate places. [2021-03-11 19:19:46,229 INFO L480 AbstractCegarLoop]: Abstraction has has 39 places, 42 transitions, 191 flow [2021-03-11 19:19:46,230 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 66.75) internal successors, (267), 4 states have internal predecessors, (267), 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 19:19:46,230 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:46,230 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:46,230 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-11 19:19:46,230 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:46,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:46,231 INFO L82 PathProgramCache]: Analyzing trace with hash -1468065061, now seen corresponding path program 1 times [2021-03-11 19:19:46,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:46,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905127712] [2021-03-11 19:19:46,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:46,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:46,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:46,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:46,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:46,274 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 19:19:46,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905127712] [2021-03-11 19:19:46,275 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:46,275 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:46,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635124362] [2021-03-11 19:19:46,275 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:46,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:46,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:46,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:46,276 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 116 [2021-03-11 19:19:46,277 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 42 transitions, 191 flow. Second operand has 5 states, 5 states have (on average 66.0) internal successors, (330), 5 states have internal predecessors, (330), 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 19:19:46,277 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:46,277 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 116 [2021-03-11 19:19:46,277 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:46,359 INFO L129 PetriNetUnfolder]: 320/523 cut-off events. [2021-03-11 19:19:46,359 INFO L130 PetriNetUnfolder]: For 610/688 co-relation queries the response was YES. [2021-03-11 19:19:46,360 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1720 conditions, 523 events. 320/523 cut-off events. For 610/688 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 2080 event pairs, 92 based on Foata normal form. 11/443 useless extension candidates. Maximal degree in co-relation 1664. Up to 470 conditions per place. [2021-03-11 19:19:46,364 INFO L132 encePairwiseOnDemand]: 109/116 looper letters, 26 selfloop transitions, 20 changer transitions 0/60 dead transitions. [2021-03-11 19:19:46,365 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 60 transitions, 374 flow [2021-03-11 19:19:46,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:46,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 352 transitions. [2021-03-11 19:19:46,367 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6068965517241379 [2021-03-11 19:19:46,367 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 352 transitions. [2021-03-11 19:19:46,367 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 352 transitions. [2021-03-11 19:19:46,368 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:46,368 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 352 transitions. [2021-03-11 19:19:46,369 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 70.4) internal successors, (352), 5 states have internal predecessors, (352), 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 19:19:46,370 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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 19:19:46,370 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 116.0) internal successors, (696), 6 states have internal predecessors, (696), 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 19:19:46,370 INFO L185 Difference]: Start difference. First operand has 39 places, 42 transitions, 191 flow. Second operand 5 states and 352 transitions. [2021-03-11 19:19:46,370 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 60 transitions, 374 flow [2021-03-11 19:19:46,373 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 60 transitions, 354 flow, removed 10 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:46,374 INFO L241 Difference]: Finished difference. Result has 45 places, 56 transitions, 328 flow [2021-03-11 19:19:46,374 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=177, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=42, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=328, PETRI_PLACES=45, PETRI_TRANSITIONS=56} [2021-03-11 19:19:46,375 INFO L335 CegarLoopForPetriNet]: 30 programPoint places, 15 predicate places. [2021-03-11 19:19:46,375 INFO L480 AbstractCegarLoop]: Abstraction has has 45 places, 56 transitions, 328 flow [2021-03-11 19:19:46,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 66.0) internal successors, (330), 5 states have internal predecessors, (330), 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 19:19:46,375 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:46,375 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2021-03-11 19:19:46,375 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-11 19:19:46,375 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-11 19:19:46,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:46,376 INFO L82 PathProgramCache]: Analyzing trace with hash -970633599, now seen corresponding path program 1 times [2021-03-11 19:19:46,376 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:46,376 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944560117] [2021-03-11 19:19:46,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:46,386 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:46,401 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:46,405 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:19:46,405 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:19:46,406 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-11 19:19:46,406 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:19:46,406 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-11 19:19:46,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,438 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,441 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,443 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,443 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,444 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:46,445 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:19:46,445 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-11 19:19:46,446 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:19:46,446 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:19:46,446 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:19:46,446 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:19:46,446 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:19:46,446 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:19:46,446 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:19:46,446 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:19:46,450 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,459 INFO L129 PetriNetUnfolder]: 13/117 cut-off events. [2021-03-11 19:19:46,459 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-11 19:19:46,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 117 events. 13/117 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 326 event pairs, 0 based on Foata normal form. 0/95 useless extension candidates. Maximal degree in co-relation 101. Up to 10 conditions per place. [2021-03-11 19:19:46,460 INFO L82 GeneralOperation]: Start removeDead. Operand has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,461 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,461 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:19:46,461 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,461 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,461 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 82 places, 82 transitions, 196 flow [2021-03-11 19:19:46,471 INFO L129 PetriNetUnfolder]: 13/117 cut-off events. [2021-03-11 19:19:46,471 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-11 19:19:46,471 INFO L84 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 117 events. 13/117 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 314 event pairs, 0 based on Foata normal form. 0/95 useless extension candidates. Maximal degree in co-relation 101. Up to 10 conditions per place. [2021-03-11 19:19:46,474 INFO L116 LiptonReduction]: Number of co-enabled transitions 3640 [2021-03-11 19:19:48,257 INFO L131 LiptonReduction]: Checked pairs total: 8762 [2021-03-11 19:19:48,258 INFO L133 LiptonReduction]: Total number of compositions: 59 [2021-03-11 19:19:48,258 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1797 [2021-03-11 19:19:48,260 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2021-03-11 19:19:48,260 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:19:48,260 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:48,261 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:48,261 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:48,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:48,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1202173987, now seen corresponding path program 1 times [2021-03-11 19:19:48,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:48,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464464399] [2021-03-11 19:19:48,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:48,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:48,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:48,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:48,307 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 19:19:48,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464464399] [2021-03-11 19:19:48,307 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:48,307 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:48,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275263632] [2021-03-11 19:19:48,307 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:48,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:48,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:48,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:48,320 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 141 [2021-03-11 19:19:48,320 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 38 places, 36 transitions, 104 flow. Second operand has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:48,321 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:48,321 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 141 [2021-03-11 19:19:48,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:48,483 INFO L129 PetriNetUnfolder]: 974/1334 cut-off events. [2021-03-11 19:19:48,483 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-03-11 19:19:48,486 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2658 conditions, 1334 events. 974/1334 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 99. Compared 5393 event pairs, 417 based on Foata normal form. 337/1331 useless extension candidates. Maximal degree in co-relation 2619. Up to 1288 conditions per place. [2021-03-11 19:19:48,497 INFO L132 encePairwiseOnDemand]: 129/141 looper letters, 20 selfloop transitions, 14 changer transitions 0/51 dead transitions. [2021-03-11 19:19:48,498 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 51 transitions, 202 flow [2021-03-11 19:19:48,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:48,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 450 transitions. [2021-03-11 19:19:48,499 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6382978723404256 [2021-03-11 19:19:48,499 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 450 transitions. [2021-03-11 19:19:48,500 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 450 transitions. [2021-03-11 19:19:48,500 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:48,500 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 450 transitions. [2021-03-11 19:19:48,501 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 90.0) internal successors, (450), 5 states have internal predecessors, (450), 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 19:19:48,502 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:48,502 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:48,502 INFO L185 Difference]: Start difference. First operand has 38 places, 36 transitions, 104 flow. Second operand 5 states and 450 transitions. [2021-03-11 19:19:48,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 41 places, 51 transitions, 202 flow [2021-03-11 19:19:48,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 51 transitions, 190 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:48,504 INFO L241 Difference]: Finished difference. Result has 43 places, 45 transitions, 166 flow [2021-03-11 19:19:48,504 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=84, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=166, PETRI_PLACES=43, PETRI_TRANSITIONS=45} [2021-03-11 19:19:48,505 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 5 predicate places. [2021-03-11 19:19:48,505 INFO L480 AbstractCegarLoop]: Abstraction has has 43 places, 45 transitions, 166 flow [2021-03-11 19:19:48,505 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:48,505 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:48,505 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:48,505 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-11 19:19:48,505 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:48,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:48,506 INFO L82 PathProgramCache]: Analyzing trace with hash -56966733, now seen corresponding path program 1 times [2021-03-11 19:19:48,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:48,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443415745] [2021-03-11 19:19:48,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:48,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:48,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:19:48,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:19:48,574 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 19:19:48,575 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443415745] [2021-03-11 19:19:48,575 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:48,575 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:48,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882331723] [2021-03-11 19:19:48,576 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:48,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:48,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:48,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:48,577 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 141 [2021-03-11 19:19:48,577 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 45 transitions, 166 flow. Second operand has 4 states, 4 states have (on average 82.75) internal successors, (331), 4 states have internal predecessors, (331), 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 19:19:48,577 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:48,577 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 141 [2021-03-11 19:19:48,577 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:48,792 INFO L129 PetriNetUnfolder]: 1528/2072 cut-off events. [2021-03-11 19:19:48,792 INFO L130 PetriNetUnfolder]: For 787/1223 co-relation queries the response was YES. [2021-03-11 19:19:48,797 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5438 conditions, 2072 events. 1528/2072 cut-off events. For 787/1223 co-relation queries the response was YES. Maximal size of possible extension queue 131. Compared 8562 event pairs, 357 based on Foata normal form. 16/1609 useless extension candidates. Maximal degree in co-relation 5415. Up to 1463 conditions per place. [2021-03-11 19:19:48,814 INFO L132 encePairwiseOnDemand]: 135/141 looper letters, 38 selfloop transitions, 11 changer transitions 0/66 dead transitions. [2021-03-11 19:19:48,815 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 66 transitions, 324 flow [2021-03-11 19:19:48,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2021-03-11 19:19:48,816 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6400709219858156 [2021-03-11 19:19:48,817 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 361 transitions. [2021-03-11 19:19:48,817 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 361 transitions. [2021-03-11 19:19:48,817 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:48,817 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 361 transitions. [2021-03-11 19:19:48,818 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 90.25) internal successors, (361), 4 states have internal predecessors, (361), 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 19:19:48,819 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 141.0) internal successors, (705), 5 states have internal predecessors, (705), 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 19:19:48,819 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 141.0) internal successors, (705), 5 states have internal predecessors, (705), 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 19:19:48,819 INFO L185 Difference]: Start difference. First operand has 43 places, 45 transitions, 166 flow. Second operand 4 states and 361 transitions. [2021-03-11 19:19:48,819 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 46 places, 66 transitions, 324 flow [2021-03-11 19:19:48,821 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 66 transitions, 324 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:48,823 INFO L241 Difference]: Finished difference. Result has 47 places, 54 transitions, 243 flow [2021-03-11 19:19:48,823 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=166, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=39, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=243, PETRI_PLACES=47, PETRI_TRANSITIONS=54} [2021-03-11 19:19:48,823 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 9 predicate places. [2021-03-11 19:19:48,823 INFO L480 AbstractCegarLoop]: Abstraction has has 47 places, 54 transitions, 243 flow [2021-03-11 19:19:48,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 82.75) internal successors, (331), 4 states have internal predecessors, (331), 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 19:19:48,824 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:48,824 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:48,824 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-11 19:19:48,825 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:48,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:48,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1811572345, now seen corresponding path program 1 times [2021-03-11 19:19:48,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:48,826 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846409225] [2021-03-11 19:19:48,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:48,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:48,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:48,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:48,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:48,888 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 19:19:48,889 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846409225] [2021-03-11 19:19:48,889 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:48,889 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:48,889 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643735580] [2021-03-11 19:19:48,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:48,889 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:48,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:48,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:48,890 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 141 [2021-03-11 19:19:48,891 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 54 transitions, 243 flow. Second operand has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:48,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:48,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 141 [2021-03-11 19:19:48,891 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:49,166 INFO L129 PetriNetUnfolder]: 1914/2622 cut-off events. [2021-03-11 19:19:49,166 INFO L130 PetriNetUnfolder]: For 3897/5298 co-relation queries the response was YES. [2021-03-11 19:19:49,172 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8679 conditions, 2622 events. 1914/2622 cut-off events. For 3897/5298 co-relation queries the response was YES. Maximal size of possible extension queue 156. Compared 11312 event pairs, 712 based on Foata normal form. 24/2148 useless extension candidates. Maximal degree in co-relation 8622. Up to 2539 conditions per place. [2021-03-11 19:19:49,201 INFO L132 encePairwiseOnDemand]: 133/141 looper letters, 34 selfloop transitions, 27 changer transitions 0/79 dead transitions. [2021-03-11 19:19:49,201 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 51 places, 79 transitions, 488 flow [2021-03-11 19:19:49,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 440 transitions. [2021-03-11 19:19:49,204 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.624113475177305 [2021-03-11 19:19:49,204 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 440 transitions. [2021-03-11 19:19:49,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 440 transitions. [2021-03-11 19:19:49,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:49,204 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 440 transitions. [2021-03-11 19:19:49,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 88.0) internal successors, (440), 5 states have internal predecessors, (440), 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 19:19:49,207 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:49,207 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:49,207 INFO L185 Difference]: Start difference. First operand has 47 places, 54 transitions, 243 flow. Second operand 5 states and 440 transitions. [2021-03-11 19:19:49,207 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 51 places, 79 transitions, 488 flow [2021-03-11 19:19:49,215 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 79 transitions, 462 flow, removed 13 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:49,217 INFO L241 Difference]: Finished difference. Result has 53 places, 73 transitions, 429 flow [2021-03-11 19:19:49,217 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=225, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=54, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=429, PETRI_PLACES=53, PETRI_TRANSITIONS=73} [2021-03-11 19:19:49,218 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 15 predicate places. [2021-03-11 19:19:49,218 INFO L480 AbstractCegarLoop]: Abstraction has has 53 places, 73 transitions, 429 flow [2021-03-11 19:19:49,218 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:49,218 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:49,218 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:49,218 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-11 19:19:49,218 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:49,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:49,219 INFO L82 PathProgramCache]: Analyzing trace with hash -1459278998, now seen corresponding path program 1 times [2021-03-11 19:19:49,219 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:49,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189838518] [2021-03-11 19:19:49,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:49,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:49,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:19:49,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:19:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 19:19:49,285 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189838518] [2021-03-11 19:19:49,285 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:49,285 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:49,285 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517164261] [2021-03-11 19:19:49,286 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:49,286 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:49,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:49,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:49,287 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 141 [2021-03-11 19:19:49,287 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 73 transitions, 429 flow. Second operand has 4 states, 4 states have (on average 82.75) internal successors, (331), 4 states have internal predecessors, (331), 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 19:19:49,287 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:49,288 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 141 [2021-03-11 19:19:49,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:49,715 INFO L129 PetriNetUnfolder]: 2950/4002 cut-off events. [2021-03-11 19:19:49,715 INFO L130 PetriNetUnfolder]: For 7287/10431 co-relation queries the response was YES. [2021-03-11 19:19:49,730 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14746 conditions, 4002 events. 2950/4002 cut-off events. For 7287/10431 co-relation queries the response was YES. Maximal size of possible extension queue 204. Compared 17884 event pairs, 601 based on Foata normal form. 32/3359 useless extension candidates. Maximal degree in co-relation 14684. Up to 2863 conditions per place. [2021-03-11 19:19:49,770 INFO L132 encePairwiseOnDemand]: 135/141 looper letters, 67 selfloop transitions, 31 changer transitions 0/116 dead transitions. [2021-03-11 19:19:49,771 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 116 transitions, 867 flow [2021-03-11 19:19:49,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 361 transitions. [2021-03-11 19:19:49,772 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6400709219858156 [2021-03-11 19:19:49,772 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 361 transitions. [2021-03-11 19:19:49,773 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 361 transitions. [2021-03-11 19:19:49,773 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:49,773 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 361 transitions. [2021-03-11 19:19:49,774 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 90.25) internal successors, (361), 4 states have internal predecessors, (361), 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 19:19:49,775 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 141.0) internal successors, (705), 5 states have internal predecessors, (705), 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 19:19:49,775 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 141.0) internal successors, (705), 5 states have internal predecessors, (705), 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 19:19:49,775 INFO L185 Difference]: Start difference. First operand has 53 places, 73 transitions, 429 flow. Second operand 4 states and 361 transitions. [2021-03-11 19:19:49,775 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 116 transitions, 867 flow [2021-03-11 19:19:49,788 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 116 transitions, 848 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:19:49,790 INFO L241 Difference]: Finished difference. Result has 57 places, 102 transitions, 746 flow [2021-03-11 19:19:49,791 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=410, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=73, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=746, PETRI_PLACES=57, PETRI_TRANSITIONS=102} [2021-03-11 19:19:49,791 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 19 predicate places. [2021-03-11 19:19:49,791 INFO L480 AbstractCegarLoop]: Abstraction has has 57 places, 102 transitions, 746 flow [2021-03-11 19:19:49,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 82.75) internal successors, (331), 4 states have internal predecessors, (331), 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 19:19:49,791 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:49,791 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:49,791 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-11 19:19:49,792 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:49,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:49,792 INFO L82 PathProgramCache]: Analyzing trace with hash 661550747, now seen corresponding path program 1 times [2021-03-11 19:19:49,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:49,795 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098639024] [2021-03-11 19:19:49,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:49,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:49,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:49,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:49,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:19:49,860 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098639024] [2021-03-11 19:19:49,860 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:49,860 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:49,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131675042] [2021-03-11 19:19:49,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:49,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:49,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:49,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:49,862 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 141 [2021-03-11 19:19:49,863 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 102 transitions, 746 flow. Second operand has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:49,863 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:49,863 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 141 [2021-03-11 19:19:49,863 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:50,386 INFO L129 PetriNetUnfolder]: 3760/5211 cut-off events. [2021-03-11 19:19:50,386 INFO L130 PetriNetUnfolder]: For 21897/24016 co-relation queries the response was YES. [2021-03-11 19:19:50,403 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23136 conditions, 5211 events. 3760/5211 cut-off events. For 21897/24016 co-relation queries the response was YES. Maximal size of possible extension queue 246. Compared 24430 event pairs, 1209 based on Foata normal form. 37/4563 useless extension candidates. Maximal degree in co-relation 23106. Up to 5004 conditions per place. [2021-03-11 19:19:50,454 INFO L132 encePairwiseOnDemand]: 133/141 looper letters, 75 selfloop transitions, 55 changer transitions 0/149 dead transitions. [2021-03-11 19:19:50,454 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 149 transitions, 1388 flow [2021-03-11 19:19:50,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 439 transitions. [2021-03-11 19:19:50,456 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6226950354609929 [2021-03-11 19:19:50,456 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 439 transitions. [2021-03-11 19:19:50,457 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 439 transitions. [2021-03-11 19:19:50,457 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:50,457 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 439 transitions. [2021-03-11 19:19:50,458 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 87.8) internal successors, (439), 5 states have internal predecessors, (439), 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 19:19:50,460 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:50,461 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:50,461 INFO L185 Difference]: Start difference. First operand has 57 places, 102 transitions, 746 flow. Second operand 5 states and 439 transitions. [2021-03-11 19:19:50,461 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 149 transitions, 1388 flow [2021-03-11 19:19:50,484 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 149 transitions, 1322 flow, removed 33 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:50,489 INFO L241 Difference]: Finished difference. Result has 63 places, 144 transitions, 1272 flow [2021-03-11 19:19:50,490 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=696, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1272, PETRI_PLACES=63, PETRI_TRANSITIONS=144} [2021-03-11 19:19:50,490 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 25 predicate places. [2021-03-11 19:19:50,490 INFO L480 AbstractCegarLoop]: Abstraction has has 63 places, 144 transitions, 1272 flow [2021-03-11 19:19:50,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 82.0) internal successors, (410), 5 states have internal predecessors, (410), 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 19:19:50,490 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:50,490 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:50,490 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-03-11 19:19:50,491 INFO L428 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:50,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:50,491 INFO L82 PathProgramCache]: Analyzing trace with hash 706610856, now seen corresponding path program 1 times [2021-03-11 19:19:50,493 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:50,493 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940328344] [2021-03-11 19:19:50,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:50,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:50,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:50,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:50,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:50,527 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 19:19:50,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 19:19:50,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:50,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:50,548 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 19:19:50,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940328344] [2021-03-11 19:19:50,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:50,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 19:19:50,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763768401] [2021-03-11 19:19:50,548 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:50,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:50,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:50,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:50,550 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 141 [2021-03-11 19:19:50,550 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 63 places, 144 transitions, 1272 flow. Second operand has 5 states, 5 states have (on average 86.0) internal successors, (430), 5 states have internal predecessors, (430), 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 19:19:50,550 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:50,550 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 141 [2021-03-11 19:19:50,550 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:50,724 INFO L129 PetriNetUnfolder]: 536/1093 cut-off events. [2021-03-11 19:19:50,724 INFO L130 PetriNetUnfolder]: For 878/883 co-relation queries the response was YES. [2021-03-11 19:19:50,731 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2947 conditions, 1093 events. 536/1093 cut-off events. For 878/883 co-relation queries the response was YES. Maximal size of possible extension queue 142. Compared 7347 event pairs, 370 based on Foata normal form. 2/1036 useless extension candidates. Maximal degree in co-relation 2913. Up to 922 conditions per place. [2021-03-11 19:19:50,736 INFO L132 encePairwiseOnDemand]: 128/141 looper letters, 15 selfloop transitions, 12 changer transitions 0/83 dead transitions. [2021-03-11 19:19:50,736 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 83 transitions, 663 flow [2021-03-11 19:19:50,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 454 transitions. [2021-03-11 19:19:50,738 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6439716312056738 [2021-03-11 19:19:50,738 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 454 transitions. [2021-03-11 19:19:50,738 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 454 transitions. [2021-03-11 19:19:50,738 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:50,738 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 454 transitions. [2021-03-11 19:19:50,739 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 90.8) internal successors, (454), 5 states have internal predecessors, (454), 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 19:19:50,741 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:50,741 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 141.0) internal successors, (846), 6 states have internal predecessors, (846), 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 19:19:50,741 INFO L185 Difference]: Start difference. First operand has 63 places, 144 transitions, 1272 flow. Second operand 5 states and 454 transitions. [2021-03-11 19:19:50,741 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 83 transitions, 663 flow [2021-03-11 19:19:50,745 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 83 transitions, 566 flow, removed 20 selfloop flow, removed 7 redundant places. [2021-03-11 19:19:50,746 INFO L241 Difference]: Finished difference. Result has 60 places, 83 transitions, 584 flow [2021-03-11 19:19:50,747 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=466, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=584, PETRI_PLACES=60, PETRI_TRANSITIONS=83} [2021-03-11 19:19:50,747 INFO L335 CegarLoopForPetriNet]: 38 programPoint places, 22 predicate places. [2021-03-11 19:19:50,747 INFO L480 AbstractCegarLoop]: Abstraction has has 60 places, 83 transitions, 584 flow [2021-03-11 19:19:50,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 86.0) internal successors, (430), 5 states have internal predecessors, (430), 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 19:19:50,747 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:50,747 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:50,747 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-11 19:19:50,747 INFO L428 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:50,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:50,748 INFO L82 PathProgramCache]: Analyzing trace with hash 740921235, now seen corresponding path program 1 times [2021-03-11 19:19:50,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:50,748 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449009605] [2021-03-11 19:19:50,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:50,759 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:19:50,768 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:19:50,776 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:19:50,776 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:19:50,776 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-03-11 19:19:50,776 WARN L342 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:19:50,777 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-03-11 19:19:50,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:19:50,807 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:19:50,808 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-11 19:19:50,811 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:19:50,811 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:19:50,811 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:19:50,811 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:19:50,811 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:19:50,811 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:19:50,811 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:19:50,812 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:19:50,814 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,822 INFO L129 PetriNetUnfolder]: 16/141 cut-off events. [2021-03-11 19:19:50,823 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-03-11 19:19:50,823 INFO L84 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 141 events. 16/141 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 413 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 130. Up to 12 conditions per place. [2021-03-11 19:19:50,824 INFO L82 GeneralOperation]: Start removeDead. Operand has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,824 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,824 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:19:50,825 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,825 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,825 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 97 places, 97 transitions, 239 flow [2021-03-11 19:19:50,833 INFO L129 PetriNetUnfolder]: 16/141 cut-off events. [2021-03-11 19:19:50,833 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-03-11 19:19:50,834 INFO L84 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 141 events. 16/141 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 391 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 130. Up to 12 conditions per place. [2021-03-11 19:19:50,838 INFO L116 LiptonReduction]: Number of co-enabled transitions 5600 [2021-03-11 19:19:52,634 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-11 19:19:52,812 INFO L131 LiptonReduction]: Checked pairs total: 15319 [2021-03-11 19:19:52,813 INFO L133 LiptonReduction]: Total number of compositions: 71 [2021-03-11 19:19:52,813 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1989 [2021-03-11 19:19:52,815 INFO L129 PetriNetUnfolder]: 2/14 cut-off events. [2021-03-11 19:19:52,815 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:19:52,815 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:52,815 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:52,815 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:52,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:52,815 INFO L82 PathProgramCache]: Analyzing trace with hash 883060881, now seen corresponding path program 1 times [2021-03-11 19:19:52,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:52,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41840925] [2021-03-11 19:19:52,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:52,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:52,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:52,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:52,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:52,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:52,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:52,847 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 19:19:52,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41840925] [2021-03-11 19:19:52,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:52,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:52,847 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185388813] [2021-03-11 19:19:52,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:52,848 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:52,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:52,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:52,849 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:19:52,849 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 45 transitions, 135 flow. Second operand has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:52,849 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:52,849 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:19:52,849 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:53,308 INFO L129 PetriNetUnfolder]: 5146/6476 cut-off events. [2021-03-11 19:19:53,308 INFO L130 PetriNetUnfolder]: For 31/31 co-relation queries the response was YES. [2021-03-11 19:19:53,329 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12942 conditions, 6476 events. 5146/6476 cut-off events. For 31/31 co-relation queries the response was YES. Maximal size of possible extension queue 379. Compared 28466 event pairs, 2581 based on Foata normal form. 1303/6164 useless extension candidates. Maximal degree in co-relation 12892. Up to 6419 conditions per place. [2021-03-11 19:19:53,369 INFO L132 encePairwiseOnDemand]: 153/168 looper letters, 25 selfloop transitions, 17 changer transitions 0/63 dead transitions. [2021-03-11 19:19:53,369 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 63 transitions, 255 flow [2021-03-11 19:19:53,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 517 transitions. [2021-03-11 19:19:53,372 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6154761904761905 [2021-03-11 19:19:53,373 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 517 transitions. [2021-03-11 19:19:53,373 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 517 transitions. [2021-03-11 19:19:53,373 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:53,373 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 517 transitions. [2021-03-11 19:19:53,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 103.4) internal successors, (517), 5 states have internal predecessors, (517), 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 19:19:53,376 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:53,376 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:53,376 INFO L185 Difference]: Start difference. First operand has 46 places, 45 transitions, 135 flow. Second operand 5 states and 517 transitions. [2021-03-11 19:19:53,376 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 63 transitions, 255 flow [2021-03-11 19:19:53,377 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 63 transitions, 235 flow, removed 10 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:53,378 INFO L241 Difference]: Finished difference. Result has 51 places, 55 transitions, 202 flow [2021-03-11 19:19:53,379 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=103, PETRI_DIFFERENCE_MINUEND_PLACES=45, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=39, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=202, PETRI_PLACES=51, PETRI_TRANSITIONS=55} [2021-03-11 19:19:53,379 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 5 predicate places. [2021-03-11 19:19:53,379 INFO L480 AbstractCegarLoop]: Abstraction has has 51 places, 55 transitions, 202 flow [2021-03-11 19:19:53,379 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:53,379 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:53,379 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:53,379 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-03-11 19:19:53,379 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:53,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:53,380 INFO L82 PathProgramCache]: Analyzing trace with hash -1782010712, now seen corresponding path program 1 times [2021-03-11 19:19:53,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:53,380 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380075394] [2021-03-11 19:19:53,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:53,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:53,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:53,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:53,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:19:53,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:53,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:19:53,425 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 19:19:53,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380075394] [2021-03-11 19:19:53,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:53,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:53,425 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326242951] [2021-03-11 19:19:53,426 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:53,426 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:53,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:53,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:53,427 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:19:53,427 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 55 transitions, 202 flow. Second operand has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:19:53,427 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:53,427 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:19:53,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:54,134 INFO L129 PetriNetUnfolder]: 8181/10269 cut-off events. [2021-03-11 19:19:54,134 INFO L130 PetriNetUnfolder]: For 3879/6020 co-relation queries the response was YES. [2021-03-11 19:19:54,175 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26713 conditions, 10269 events. 8181/10269 cut-off events. For 3879/6020 co-relation queries the response was YES. Maximal size of possible extension queue 501. Compared 45661 event pairs, 2281 based on Foata normal form. 22/7905 useless extension candidates. Maximal degree in co-relation 26689. Up to 7412 conditions per place. [2021-03-11 19:19:54,356 INFO L132 encePairwiseOnDemand]: 161/168 looper letters, 48 selfloop transitions, 13 changer transitions 0/82 dead transitions. [2021-03-11 19:19:54,356 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 82 transitions, 400 flow [2021-03-11 19:19:54,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 414 transitions. [2021-03-11 19:19:54,358 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6160714285714286 [2021-03-11 19:19:54,358 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 414 transitions. [2021-03-11 19:19:54,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 414 transitions. [2021-03-11 19:19:54,358 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:54,358 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 414 transitions. [2021-03-11 19:19:54,359 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 103.5) internal successors, (414), 4 states have internal predecessors, (414), 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 19:19:54,360 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:19:54,360 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:19:54,360 INFO L185 Difference]: Start difference. First operand has 51 places, 55 transitions, 202 flow. Second operand 4 states and 414 transitions. [2021-03-11 19:19:54,361 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 82 transitions, 400 flow [2021-03-11 19:19:54,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 82 transitions, 400 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:54,362 INFO L241 Difference]: Finished difference. Result has 55 places, 66 transitions, 295 flow [2021-03-11 19:19:54,363 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=202, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=48, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=295, PETRI_PLACES=55, PETRI_TRANSITIONS=66} [2021-03-11 19:19:54,363 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 9 predicate places. [2021-03-11 19:19:54,363 INFO L480 AbstractCegarLoop]: Abstraction has has 55 places, 66 transitions, 295 flow [2021-03-11 19:19:54,363 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:19:54,363 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:54,363 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:54,363 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-03-11 19:19:54,363 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:54,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:54,364 INFO L82 PathProgramCache]: Analyzing trace with hash -942942036, now seen corresponding path program 1 times [2021-03-11 19:19:54,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:54,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726847088] [2021-03-11 19:19:54,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:54,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:54,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:54,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:54,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:54,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:54,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:54,407 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 19:19:54,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726847088] [2021-03-11 19:19:54,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:54,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:54,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140348951] [2021-03-11 19:19:54,408 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:54,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:54,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:54,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:54,409 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:19:54,410 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 66 transitions, 295 flow. Second operand has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:54,410 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:54,410 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:19:54,410 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:55,492 INFO L129 PetriNetUnfolder]: 10230/12883 cut-off events. [2021-03-11 19:19:55,492 INFO L130 PetriNetUnfolder]: For 20023/26240 co-relation queries the response was YES. [2021-03-11 19:19:55,518 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42440 conditions, 12883 events. 10230/12883 cut-off events. For 20023/26240 co-relation queries the response was YES. Maximal size of possible extension queue 605. Compared 57732 event pairs, 4434 based on Foata normal form. 37/10366 useless extension candidates. Maximal degree in co-relation 42382. Up to 12770 conditions per place. [2021-03-11 19:19:55,631 INFO L132 encePairwiseOnDemand]: 159/168 looper letters, 42 selfloop transitions, 34 changer transitions 0/98 dead transitions. [2021-03-11 19:19:55,631 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 98 transitions, 602 flow [2021-03-11 19:19:55,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 503 transitions. [2021-03-11 19:19:55,633 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5988095238095238 [2021-03-11 19:19:55,633 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 503 transitions. [2021-03-11 19:19:55,633 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 503 transitions. [2021-03-11 19:19:55,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:55,633 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 503 transitions. [2021-03-11 19:19:55,634 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 100.6) internal successors, (503), 5 states have internal predecessors, (503), 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 19:19:55,636 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:55,636 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:55,636 INFO L185 Difference]: Start difference. First operand has 55 places, 66 transitions, 295 flow. Second operand 5 states and 503 transitions. [2021-03-11 19:19:55,636 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 98 transitions, 602 flow [2021-03-11 19:19:55,662 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 98 transitions, 570 flow, removed 16 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:55,665 INFO L241 Difference]: Finished difference. Result has 61 places, 90 transitions, 530 flow [2021-03-11 19:19:55,665 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=273, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=39, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=530, PETRI_PLACES=61, PETRI_TRANSITIONS=90} [2021-03-11 19:19:55,665 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 15 predicate places. [2021-03-11 19:19:55,665 INFO L480 AbstractCegarLoop]: Abstraction has has 61 places, 90 transitions, 530 flow [2021-03-11 19:19:55,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:55,665 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:55,665 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:55,665 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-03-11 19:19:55,666 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:55,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:55,666 INFO L82 PathProgramCache]: Analyzing trace with hash 70787586, now seen corresponding path program 1 times [2021-03-11 19:19:55,666 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:55,666 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879170338] [2021-03-11 19:19:55,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:55,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:55,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:55,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:19:55,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:55,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:19:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 19:19:55,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879170338] [2021-03-11 19:19:55,714 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:55,714 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:55,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305639152] [2021-03-11 19:19:55,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:19:55,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:55,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:19:55,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:19:55,717 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:19:55,717 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 90 transitions, 530 flow. Second operand has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:19:55,717 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:55,717 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:19:55,717 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:57,104 INFO L129 PetriNetUnfolder]: 15999/20098 cut-off events. [2021-03-11 19:19:57,104 INFO L130 PetriNetUnfolder]: For 37688/57976 co-relation queries the response was YES. [2021-03-11 19:19:57,173 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72868 conditions, 20098 events. 15999/20098 cut-off events. For 37688/57976 co-relation queries the response was YES. Maximal size of possible extension queue 823. Compared 92699 event pairs, 3875 based on Foata normal form. 47/16494 useless extension candidates. Maximal degree in co-relation 72805. Up to 14722 conditions per place. [2021-03-11 19:19:57,424 INFO L132 encePairwiseOnDemand]: 161/168 looper letters, 84 selfloop transitions, 38 changer transitions 0/144 dead transitions. [2021-03-11 19:19:57,424 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 144 transitions, 1071 flow [2021-03-11 19:19:57,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:19:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:19:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 414 transitions. [2021-03-11 19:19:57,426 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6160714285714286 [2021-03-11 19:19:57,427 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 414 transitions. [2021-03-11 19:19:57,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 414 transitions. [2021-03-11 19:19:57,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:57,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 414 transitions. [2021-03-11 19:19:57,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 103.5) internal successors, (414), 4 states have internal predecessors, (414), 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 19:19:57,429 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:19:57,429 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:19:57,430 INFO L185 Difference]: Start difference. First operand has 61 places, 90 transitions, 530 flow. Second operand 4 states and 414 transitions. [2021-03-11 19:19:57,430 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 144 transitions, 1071 flow [2021-03-11 19:19:57,499 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 144 transitions, 1047 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:19:57,501 INFO L241 Difference]: Finished difference. Result has 65 places, 126 transitions, 922 flow [2021-03-11 19:19:57,501 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=506, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=922, PETRI_PLACES=65, PETRI_TRANSITIONS=126} [2021-03-11 19:19:57,501 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 19 predicate places. [2021-03-11 19:19:57,502 INFO L480 AbstractCegarLoop]: Abstraction has has 65 places, 126 transitions, 922 flow [2021-03-11 19:19:57,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:19:57,502 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:57,502 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:57,502 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-03-11 19:19:57,503 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:57,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:57,503 INFO L82 PathProgramCache]: Analyzing trace with hash -843417679, now seen corresponding path program 1 times [2021-03-11 19:19:57,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:57,503 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594424932] [2021-03-11 19:19:57,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:57,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:57,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:57,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:57,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:57,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:57,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:57,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:19:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:19:57,542 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594424932] [2021-03-11 19:19:57,542 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:57,542 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:19:57,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897270468] [2021-03-11 19:19:57,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:57,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:57,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:57,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:57,544 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:19:57,545 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 126 transitions, 922 flow. Second operand has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:57,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:57,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:19:57,545 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:19:59,349 INFO L129 PetriNetUnfolder]: 20106/25435 cut-off events. [2021-03-11 19:19:59,349 INFO L130 PetriNetUnfolder]: For 113469/143558 co-relation queries the response was YES. [2021-03-11 19:19:59,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 112231 conditions, 25435 events. 20106/25435 cut-off events. For 113469/143558 co-relation queries the response was YES. Maximal size of possible extension queue 1011. Compared 119026 event pairs, 7514 based on Foata normal form. 80/21647 useless extension candidates. Maximal degree in co-relation 112200. Up to 25122 conditions per place. [2021-03-11 19:19:59,726 INFO L132 encePairwiseOnDemand]: 159/168 looper letters, 93 selfloop transitions, 71 changer transitions 0/187 dead transitions. [2021-03-11 19:19:59,726 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 187 transitions, 1739 flow [2021-03-11 19:19:59,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:19:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:19:59,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 502 transitions. [2021-03-11 19:19:59,727 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5976190476190476 [2021-03-11 19:19:59,728 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 502 transitions. [2021-03-11 19:19:59,728 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 502 transitions. [2021-03-11 19:19:59,733 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:19:59,733 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 502 transitions. [2021-03-11 19:19:59,734 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 100.4) internal successors, (502), 5 states have internal predecessors, (502), 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 19:19:59,736 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:59,736 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:19:59,736 INFO L185 Difference]: Start difference. First operand has 65 places, 126 transitions, 922 flow. Second operand 5 states and 502 transitions. [2021-03-11 19:19:59,736 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 187 transitions, 1739 flow [2021-03-11 19:19:59,874 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 187 transitions, 1657 flow, removed 41 selfloop flow, removed 0 redundant places. [2021-03-11 19:19:59,876 INFO L241 Difference]: Finished difference. Result has 71 places, 180 transitions, 1599 flow [2021-03-11 19:19:59,877 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=860, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1599, PETRI_PLACES=71, PETRI_TRANSITIONS=180} [2021-03-11 19:19:59,877 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 25 predicate places. [2021-03-11 19:19:59,877 INFO L480 AbstractCegarLoop]: Abstraction has has 71 places, 180 transitions, 1599 flow [2021-03-11 19:19:59,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:19:59,877 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:19:59,877 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:19:59,877 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-03-11 19:19:59,877 INFO L428 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:19:59,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:19:59,878 INFO L82 PathProgramCache]: Analyzing trace with hash 691721179, now seen corresponding path program 1 times [2021-03-11 19:19:59,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:19:59,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688599008] [2021-03-11 19:19:59,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:19:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:19:59,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:59,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:19:59,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:59,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:19:59,900 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 19:19:59,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 19:19:59,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:19:59,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:19:59,915 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 19:19:59,915 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688599008] [2021-03-11 19:19:59,915 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:19:59,916 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 19:19:59,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559448881] [2021-03-11 19:19:59,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:19:59,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:19:59,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:19:59,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:19:59,917 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 168 [2021-03-11 19:19:59,917 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 180 transitions, 1599 flow. Second operand has 5 states, 5 states have (on average 98.0) internal successors, (490), 5 states have internal predecessors, (490), 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 19:19:59,917 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:19:59,918 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 168 [2021-03-11 19:19:59,918 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:00,387 INFO L129 PetriNetUnfolder]: 3064/4928 cut-off events. [2021-03-11 19:20:00,387 INFO L130 PetriNetUnfolder]: For 2181/2186 co-relation queries the response was YES. [2021-03-11 19:20:00,405 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12111 conditions, 4928 events. 3064/4928 cut-off events. For 2181/2186 co-relation queries the response was YES. Maximal size of possible extension queue 498. Compared 33493 event pairs, 2456 based on Foata normal form. 2/4761 useless extension candidates. Maximal degree in co-relation 12076. Up to 4664 conditions per place. [2021-03-11 19:20:00,421 INFO L132 encePairwiseOnDemand]: 152/168 looper letters, 18 selfloop transitions, 14 changer transitions 0/107 dead transitions. [2021-03-11 19:20:00,422 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 107 transitions, 866 flow [2021-03-11 19:20:00,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 521 transitions. [2021-03-11 19:20:00,423 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6202380952380953 [2021-03-11 19:20:00,423 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 521 transitions. [2021-03-11 19:20:00,424 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 521 transitions. [2021-03-11 19:20:00,424 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:00,424 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 521 transitions. [2021-03-11 19:20:00,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 104.2) internal successors, (521), 5 states have internal predecessors, (521), 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 19:20:00,426 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:20:00,426 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:20:00,426 INFO L185 Difference]: Start difference. First operand has 71 places, 180 transitions, 1599 flow. Second operand 5 states and 521 transitions. [2021-03-11 19:20:00,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 107 transitions, 866 flow [2021-03-11 19:20:00,433 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 107 transitions, 737 flow, removed 28 selfloop flow, removed 7 redundant places. [2021-03-11 19:20:00,434 INFO L241 Difference]: Finished difference. Result has 68 places, 107 transitions, 758 flow [2021-03-11 19:20:00,434 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=623, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=85, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=758, PETRI_PLACES=68, PETRI_TRANSITIONS=107} [2021-03-11 19:20:00,434 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 22 predicate places. [2021-03-11 19:20:00,434 INFO L480 AbstractCegarLoop]: Abstraction has has 68 places, 107 transitions, 758 flow [2021-03-11 19:20:00,435 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 98.0) internal successors, (490), 5 states have internal predecessors, (490), 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 19:20:00,435 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:00,435 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:00,435 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-03-11 19:20:00,435 INFO L428 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:00,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:00,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1224415970, now seen corresponding path program 1 times [2021-03-11 19:20:00,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:00,436 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789670126] [2021-03-11 19:20:00,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:00,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:00,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:00,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:00,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:20:00,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:00,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:20:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:20:00,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789670126] [2021-03-11 19:20:00,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:00,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:00,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044340384] [2021-03-11 19:20:00,473 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:20:00,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:00,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:20:00,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:20:00,474 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:20:00,475 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 107 transitions, 758 flow. Second operand has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:20:00,475 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:00,475 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:20:00,475 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:00,908 INFO L129 PetriNetUnfolder]: 2609/4585 cut-off events. [2021-03-11 19:20:00,908 INFO L130 PetriNetUnfolder]: For 3553/3906 co-relation queries the response was YES. [2021-03-11 19:20:00,931 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12035 conditions, 4585 events. 2609/4585 cut-off events. For 3553/3906 co-relation queries the response was YES. Maximal size of possible extension queue 606. Compared 36124 event pairs, 2017 based on Foata normal form. 35/3844 useless extension candidates. Maximal degree in co-relation 12003. Up to 3859 conditions per place. [2021-03-11 19:20:00,955 INFO L132 encePairwiseOnDemand]: 165/168 looper letters, 67 selfloop transitions, 6 changer transitions 0/106 dead transitions. [2021-03-11 19:20:00,955 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 106 transitions, 900 flow [2021-03-11 19:20:00,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:20:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:20:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 386 transitions. [2021-03-11 19:20:00,957 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5744047619047619 [2021-03-11 19:20:00,957 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 386 transitions. [2021-03-11 19:20:00,957 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 386 transitions. [2021-03-11 19:20:00,957 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:00,957 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 386 transitions. [2021-03-11 19:20:00,958 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 96.5) internal successors, (386), 4 states have internal predecessors, (386), 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 19:20:00,959 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:20:00,959 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 168.0) internal successors, (840), 5 states have internal predecessors, (840), 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 19:20:00,959 INFO L185 Difference]: Start difference. First operand has 68 places, 107 transitions, 758 flow. Second operand 4 states and 386 transitions. [2021-03-11 19:20:00,959 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 106 transitions, 900 flow [2021-03-11 19:20:00,966 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 106 transitions, 899 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:00,967 INFO L241 Difference]: Finished difference. Result has 69 places, 106 transitions, 765 flow [2021-03-11 19:20:00,968 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=753, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=765, PETRI_PLACES=69, PETRI_TRANSITIONS=106} [2021-03-11 19:20:00,968 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 23 predicate places. [2021-03-11 19:20:00,968 INFO L480 AbstractCegarLoop]: Abstraction has has 69 places, 106 transitions, 765 flow [2021-03-11 19:20:00,969 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 93.75) internal successors, (375), 4 states have internal predecessors, (375), 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 19:20:00,969 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:00,969 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:00,969 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-03-11 19:20:00,969 INFO L428 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:00,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:00,969 INFO L82 PathProgramCache]: Analyzing trace with hash -1756519673, now seen corresponding path program 1 times [2021-03-11 19:20:00,969 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:00,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630492905] [2021-03-11 19:20:00,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:00,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:00,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:01,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:01,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:01,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:01,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-11 19:20:01,016 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630492905] [2021-03-11 19:20:01,017 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:01,017 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:01,017 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325749103] [2021-03-11 19:20:01,017 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:01,017 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:01,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:01,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:01,019 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 168 [2021-03-11 19:20:01,019 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 106 transitions, 765 flow. Second operand has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:20:01,019 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:01,019 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 168 [2021-03-11 19:20:01,019 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:01,514 INFO L129 PetriNetUnfolder]: 2918/5428 cut-off events. [2021-03-11 19:20:01,514 INFO L130 PetriNetUnfolder]: For 3109/3286 co-relation queries the response was YES. [2021-03-11 19:20:01,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13469 conditions, 5428 events. 2918/5428 cut-off events. For 3109/3286 co-relation queries the response was YES. Maximal size of possible extension queue 694. Compared 46285 event pairs, 2466 based on Foata normal form. 41/4695 useless extension candidates. Maximal degree in co-relation 13437. Up to 4397 conditions per place. [2021-03-11 19:20:01,572 INFO L132 encePairwiseOnDemand]: 159/168 looper letters, 47 selfloop transitions, 73 changer transitions 0/155 dead transitions. [2021-03-11 19:20:01,572 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 155 transitions, 1396 flow [2021-03-11 19:20:01,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 497 transitions. [2021-03-11 19:20:01,574 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5916666666666667 [2021-03-11 19:20:01,574 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 497 transitions. [2021-03-11 19:20:01,574 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 497 transitions. [2021-03-11 19:20:01,575 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:01,575 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 497 transitions. [2021-03-11 19:20:01,576 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 99.4) internal successors, (497), 5 states have internal predecessors, (497), 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 19:20:01,577 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:20:01,577 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 168.0) internal successors, (1008), 6 states have internal predecessors, (1008), 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 19:20:01,577 INFO L185 Difference]: Start difference. First operand has 69 places, 106 transitions, 765 flow. Second operand 5 states and 497 transitions. [2021-03-11 19:20:01,577 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 155 transitions, 1396 flow [2021-03-11 19:20:01,585 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 155 transitions, 1392 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:01,587 INFO L241 Difference]: Finished difference. Result has 74 places, 149 transitions, 1393 flow [2021-03-11 19:20:01,587 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=168, PETRI_DIFFERENCE_MINUEND_FLOW=762, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1393, PETRI_PLACES=74, PETRI_TRANSITIONS=149} [2021-03-11 19:20:01,587 INFO L335 CegarLoopForPetriNet]: 46 programPoint places, 28 predicate places. [2021-03-11 19:20:01,587 INFO L480 AbstractCegarLoop]: Abstraction has has 74 places, 149 transitions, 1393 flow [2021-03-11 19:20:01,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 93.0) internal successors, (465), 5 states have internal predecessors, (465), 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 19:20:01,588 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:01,588 INFO L255 CegarLoopForPetriNet]: trace histogram [6, 5, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:01,588 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-03-11 19:20:01,588 INFO L428 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:01,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:01,588 INFO L82 PathProgramCache]: Analyzing trace with hash -484455188, now seen corresponding path program 1 times [2021-03-11 19:20:01,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:01,589 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808998961] [2021-03-11 19:20:01,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:20:01,596 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:20:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:20:01,601 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:20:01,605 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:20:01,605 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:20:01,605 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-03-11 19:20:01,605 WARN L342 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:20:01,605 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,626 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,627 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,630 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,634 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,639 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,641 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,641 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of6ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:01,641 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:20:01,642 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2021-03-11 19:20:01,642 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:20:01,642 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:20:01,642 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:20:01,642 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:20:01,643 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:20:01,643 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:20:01,643 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:20:01,643 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:20:01,644 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,655 INFO L129 PetriNetUnfolder]: 19/165 cut-off events. [2021-03-11 19:20:01,656 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-03-11 19:20:01,657 INFO L84 FinitePrefix]: Finished finitePrefix Result has 205 conditions, 165 events. 19/165 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 498 event pairs, 0 based on Foata normal form. 0/133 useless extension candidates. Maximal degree in co-relation 161. Up to 14 conditions per place. [2021-03-11 19:20:01,657 INFO L82 GeneralOperation]: Start removeDead. Operand has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,658 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,658 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:20:01,658 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,658 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,658 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 112 transitions, 284 flow [2021-03-11 19:20:01,671 INFO L129 PetriNetUnfolder]: 19/165 cut-off events. [2021-03-11 19:20:01,671 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2021-03-11 19:20:01,672 INFO L84 FinitePrefix]: Finished finitePrefix Result has 205 conditions, 165 events. 19/165 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 483 event pairs, 0 based on Foata normal form. 0/133 useless extension candidates. Maximal degree in co-relation 161. Up to 14 conditions per place. [2021-03-11 19:20:01,677 INFO L116 LiptonReduction]: Number of co-enabled transitions 7980 [2021-03-11 19:20:03,991 INFO L131 LiptonReduction]: Checked pairs total: 21538 [2021-03-11 19:20:03,991 INFO L133 LiptonReduction]: Total number of compositions: 81 [2021-03-11 19:20:03,991 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2333 [2021-03-11 19:20:03,993 INFO L129 PetriNetUnfolder]: 2/16 cut-off events. [2021-03-11 19:20:03,993 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:20:03,993 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:03,993 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:03,993 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:03,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:03,993 INFO L82 PathProgramCache]: Analyzing trace with hash -1389132232, now seen corresponding path program 1 times [2021-03-11 19:20:03,994 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:03,994 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998840512] [2021-03-11 19:20:03,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:04,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:04,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:04,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:04,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:04,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:04,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:04,026 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 19:20:04,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998840512] [2021-03-11 19:20:04,026 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:04,026 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:04,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584448810] [2021-03-11 19:20:04,026 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:04,026 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:04,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:04,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:04,028 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:04,028 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 52 transitions, 164 flow. Second operand has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:04,028 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:04,028 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:04,029 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:06,024 INFO L129 PetriNetUnfolder]: 25651/30829 cut-off events. [2021-03-11 19:20:06,024 INFO L130 PetriNetUnfolder]: For 51/51 co-relation queries the response was YES. [2021-03-11 19:20:06,201 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61653 conditions, 30829 events. 25651/30829 cut-off events. For 51/51 co-relation queries the response was YES. Maximal size of possible extension queue 1507. Compared 140506 event pairs, 14105 based on Foata normal form. 5151/28384 useless extension candidates. Maximal degree in co-relation 61591. Up to 30765 conditions per place. [2021-03-11 19:20:06,380 INFO L132 encePairwiseOnDemand]: 177/193 looper letters, 30 selfloop transitions, 20 changer transitions 0/75 dead transitions. [2021-03-11 19:20:06,381 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 75 transitions, 310 flow [2021-03-11 19:20:06,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 600 transitions. [2021-03-11 19:20:06,383 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6217616580310881 [2021-03-11 19:20:06,383 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 600 transitions. [2021-03-11 19:20:06,383 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 600 transitions. [2021-03-11 19:20:06,383 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:06,383 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 600 transitions. [2021-03-11 19:20:06,384 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 120.0) internal successors, (600), 5 states have internal predecessors, (600), 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 19:20:06,385 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:06,385 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:06,385 INFO L185 Difference]: Start difference. First operand has 54 places, 52 transitions, 164 flow. Second operand 5 states and 600 transitions. [2021-03-11 19:20:06,385 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 75 transitions, 310 flow [2021-03-11 19:20:06,386 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 75 transitions, 280 flow, removed 15 selfloop flow, removed 0 redundant places. [2021-03-11 19:20:06,387 INFO L241 Difference]: Finished difference. Result has 59 places, 65 transitions, 238 flow [2021-03-11 19:20:06,387 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=122, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=238, PETRI_PLACES=59, PETRI_TRANSITIONS=65} [2021-03-11 19:20:06,387 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 5 predicate places. [2021-03-11 19:20:06,387 INFO L480 AbstractCegarLoop]: Abstraction has has 59 places, 65 transitions, 238 flow [2021-03-11 19:20:06,388 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:06,388 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:06,388 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:06,388 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-03-11 19:20:06,388 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:06,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:06,389 INFO L82 PathProgramCache]: Analyzing trace with hash 778740334, now seen corresponding path program 1 times [2021-03-11 19:20:06,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:06,389 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396657296] [2021-03-11 19:20:06,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:06,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:06,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:06,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:06,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:20:06,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:06,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:20:06,426 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 19:20:06,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396657296] [2021-03-11 19:20:06,426 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:06,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:06,427 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98114395] [2021-03-11 19:20:06,427 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:20:06,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:06,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:20:06,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:20:06,428 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:06,429 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 65 transitions, 238 flow. Second operand has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:06,429 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:06,429 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:06,429 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:09,387 INFO L129 PetriNetUnfolder]: 40946/49186 cut-off events. [2021-03-11 19:20:09,388 INFO L130 PetriNetUnfolder]: For 18419/26832 co-relation queries the response was YES. [2021-03-11 19:20:09,629 INFO L84 FinitePrefix]: Finished finitePrefix Result has 127098 conditions, 49186 events. 40946/49186 cut-off events. For 18419/26832 co-relation queries the response was YES. Maximal size of possible extension queue 1874. Compared 223951 event pairs, 12801 based on Foata normal form. 28/37760 useless extension candidates. Maximal degree in co-relation 127073. Up to 35825 conditions per place. [2021-03-11 19:20:09,921 INFO L132 encePairwiseOnDemand]: 185/193 looper letters, 58 selfloop transitions, 15 changer transitions 0/98 dead transitions. [2021-03-11 19:20:09,921 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 98 transitions, 476 flow [2021-03-11 19:20:09,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:20:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:20:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 483 transitions. [2021-03-11 19:20:09,922 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6256476683937824 [2021-03-11 19:20:09,922 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 483 transitions. [2021-03-11 19:20:09,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 483 transitions. [2021-03-11 19:20:09,923 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:09,923 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 483 transitions. [2021-03-11 19:20:09,924 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 120.75) internal successors, (483), 4 states have internal predecessors, (483), 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 19:20:09,925 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:09,925 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:09,925 INFO L185 Difference]: Start difference. First operand has 59 places, 65 transitions, 238 flow. Second operand 4 states and 483 transitions. [2021-03-11 19:20:09,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 98 transitions, 476 flow [2021-03-11 19:20:09,926 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 98 transitions, 476 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:20:09,928 INFO L241 Difference]: Finished difference. Result has 63 places, 78 transitions, 347 flow [2021-03-11 19:20:09,928 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=238, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=347, PETRI_PLACES=63, PETRI_TRANSITIONS=78} [2021-03-11 19:20:09,928 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 9 predicate places. [2021-03-11 19:20:09,928 INFO L480 AbstractCegarLoop]: Abstraction has has 63 places, 78 transitions, 347 flow [2021-03-11 19:20:09,928 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:09,928 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:09,928 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:09,928 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-03-11 19:20:09,928 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:09,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:09,929 INFO L82 PathProgramCache]: Analyzing trace with hash 802637954, now seen corresponding path program 1 times [2021-03-11 19:20:09,929 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:09,929 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176475026] [2021-03-11 19:20:09,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:09,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:09,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:09,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:09,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:09,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:09,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:09,958 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 19:20:09,959 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176475026] [2021-03-11 19:20:09,959 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:09,959 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:09,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316748118] [2021-03-11 19:20:09,959 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:09,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:09,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:09,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:09,960 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:09,961 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 63 places, 78 transitions, 347 flow. Second operand has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:09,961 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:09,961 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:09,961 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:14,616 INFO L129 PetriNetUnfolder]: 51159/61521 cut-off events. [2021-03-11 19:20:14,616 INFO L130 PetriNetUnfolder]: For 97277/120534 co-relation queries the response was YES. [2021-03-11 19:20:14,867 INFO L84 FinitePrefix]: Finished finitePrefix Result has 201299 conditions, 61521 events. 51159/61521 cut-off events. For 97277/120534 co-relation queries the response was YES. Maximal size of possible extension queue 2349. Compared 282065 event pairs, 24291 based on Foata normal form. 50/49009 useless extension candidates. Maximal degree in co-relation 201240. Up to 61370 conditions per place. [2021-03-11 19:20:15,208 INFO L132 encePairwiseOnDemand]: 183/193 looper letters, 50 selfloop transitions, 41 changer transitions 0/117 dead transitions. [2021-03-11 19:20:15,208 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 117 transitions, 716 flow [2021-03-11 19:20:15,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 586 transitions. [2021-03-11 19:20:15,210 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6072538860103627 [2021-03-11 19:20:15,210 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 586 transitions. [2021-03-11 19:20:15,210 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 586 transitions. [2021-03-11 19:20:15,211 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:15,211 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 586 transitions. [2021-03-11 19:20:15,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 117.2) internal successors, (586), 5 states have internal predecessors, (586), 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 19:20:15,213 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:15,213 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:15,213 INFO L185 Difference]: Start difference. First operand has 63 places, 78 transitions, 347 flow. Second operand 5 states and 586 transitions. [2021-03-11 19:20:15,213 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 117 transitions, 716 flow [2021-03-11 19:20:15,475 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 117 transitions, 678 flow, removed 19 selfloop flow, removed 0 redundant places. [2021-03-11 19:20:15,476 INFO L241 Difference]: Finished difference. Result has 69 places, 107 transitions, 631 flow [2021-03-11 19:20:15,476 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=321, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=78, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=46, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=631, PETRI_PLACES=69, PETRI_TRANSITIONS=107} [2021-03-11 19:20:15,476 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 15 predicate places. [2021-03-11 19:20:15,476 INFO L480 AbstractCegarLoop]: Abstraction has has 69 places, 107 transitions, 631 flow [2021-03-11 19:20:15,476 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:15,476 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:15,477 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:15,477 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-03-11 19:20:15,477 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:15,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:15,477 INFO L82 PathProgramCache]: Analyzing trace with hash -1759069768, now seen corresponding path program 1 times [2021-03-11 19:20:15,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:15,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394805792] [2021-03-11 19:20:15,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:15,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:15,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:15,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:15,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:20:15,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:15,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:20:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 19:20:15,516 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394805792] [2021-03-11 19:20:15,516 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:15,516 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:15,516 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157801762] [2021-03-11 19:20:15,516 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:20:15,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:15,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:20:15,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:20:15,518 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:15,518 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 107 transitions, 631 flow. Second operand has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:15,518 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:15,518 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:15,518 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:22,572 INFO L129 PetriNetUnfolder]: 80437/96656 cut-off events. [2021-03-11 19:20:22,572 INFO L130 PetriNetUnfolder]: For 182613/290127 co-relation queries the response was YES. [2021-03-11 19:20:23,047 INFO L84 FinitePrefix]: Finished finitePrefix Result has 345830 conditions, 96656 events. 80437/96656 cut-off events. For 182613/290127 co-relation queries the response was YES. Maximal size of possible extension queue 3035. Compared 456633 event pairs, 22096 based on Foata normal form. 62/78258 useless extension candidates. Maximal degree in co-relation 345766. Up to 71441 conditions per place. [2021-03-11 19:20:23,754 INFO L132 encePairwiseOnDemand]: 185/193 looper letters, 101 selfloop transitions, 45 changer transitions 0/172 dead transitions. [2021-03-11 19:20:23,754 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 172 transitions, 1275 flow [2021-03-11 19:20:23,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:20:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:20:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 483 transitions. [2021-03-11 19:20:23,755 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6256476683937824 [2021-03-11 19:20:23,755 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 483 transitions. [2021-03-11 19:20:23,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 483 transitions. [2021-03-11 19:20:23,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:23,756 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 483 transitions. [2021-03-11 19:20:23,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 120.75) internal successors, (483), 4 states have internal predecessors, (483), 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 19:20:23,758 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:23,758 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:23,758 INFO L185 Difference]: Start difference. First operand has 69 places, 107 transitions, 631 flow. Second operand 4 states and 483 transitions. [2021-03-11 19:20:23,758 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 172 transitions, 1275 flow [2021-03-11 19:20:24,515 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 172 transitions, 1246 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:24,516 INFO L241 Difference]: Finished difference. Result has 73 places, 150 transitions, 1098 flow [2021-03-11 19:20:24,517 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=602, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1098, PETRI_PLACES=73, PETRI_TRANSITIONS=150} [2021-03-11 19:20:24,517 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 19 predicate places. [2021-03-11 19:20:24,517 INFO L480 AbstractCegarLoop]: Abstraction has has 73 places, 150 transitions, 1098 flow [2021-03-11 19:20:24,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:24,517 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:24,517 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:24,517 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-03-11 19:20:24,517 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:24,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:24,517 INFO L82 PathProgramCache]: Analyzing trace with hash 1051409869, now seen corresponding path program 1 times [2021-03-11 19:20:24,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:24,518 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040660736] [2021-03-11 19:20:24,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:24,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:24,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:24,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:24,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:24,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:24,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:20:24,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040660736] [2021-03-11 19:20:24,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:24,549 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:24,549 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292146268] [2021-03-11 19:20:24,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:24,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:24,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:24,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:24,550 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:24,550 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 150 transitions, 1098 flow. Second operand has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:24,551 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:24,551 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:24,551 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:34,439 INFO L129 PetriNetUnfolder]: 100681/121233 cut-off events. [2021-03-11 19:20:34,439 INFO L130 PetriNetUnfolder]: For 547305/720297 co-relation queries the response was YES. [2021-03-11 19:20:35,102 INFO L84 FinitePrefix]: Finished finitePrefix Result has 529104 conditions, 121233 events. 100681/121233 cut-off events. For 547305/720297 co-relation queries the response was YES. Maximal size of possible extension queue 3792. Compared 571190 event pairs, 41652 based on Foata normal form. 123/101328 useless extension candidates. Maximal degree in co-relation 529072. Up to 120804 conditions per place. [2021-03-11 19:20:36,176 INFO L132 encePairwiseOnDemand]: 183/193 looper letters, 111 selfloop transitions, 87 changer transitions 0/225 dead transitions. [2021-03-11 19:20:36,176 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 225 transitions, 2090 flow [2021-03-11 19:20:36,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 585 transitions. [2021-03-11 19:20:36,178 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6062176165803109 [2021-03-11 19:20:36,178 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 585 transitions. [2021-03-11 19:20:36,178 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 585 transitions. [2021-03-11 19:20:36,178 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:36,178 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 585 transitions. [2021-03-11 19:20:36,179 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 117.0) internal successors, (585), 5 states have internal predecessors, (585), 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 19:20:36,180 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:36,180 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:36,180 INFO L185 Difference]: Start difference. First operand has 73 places, 150 transitions, 1098 flow. Second operand 5 states and 585 transitions. [2021-03-11 19:20:36,180 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 225 transitions, 2090 flow [2021-03-11 19:20:37,845 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 225 transitions, 1992 flow, removed 49 selfloop flow, removed 0 redundant places. [2021-03-11 19:20:37,847 INFO L241 Difference]: Finished difference. Result has 79 places, 216 transitions, 1926 flow [2021-03-11 19:20:37,848 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=1024, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1926, PETRI_PLACES=79, PETRI_TRANSITIONS=216} [2021-03-11 19:20:37,848 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 25 predicate places. [2021-03-11 19:20:37,848 INFO L480 AbstractCegarLoop]: Abstraction has has 79 places, 216 transitions, 1926 flow [2021-03-11 19:20:37,848 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:37,848 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:37,848 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:37,848 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-03-11 19:20:37,848 INFO L428 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:37,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:37,849 INFO L82 PathProgramCache]: Analyzing trace with hash -1380195745, now seen corresponding path program 1 times [2021-03-11 19:20:37,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:37,849 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990659300] [2021-03-11 19:20:37,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:37,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:37,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:37,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:37,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:37,877 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 19:20:37,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 19:20:37,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:37,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:37,892 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 19:20:37,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990659300] [2021-03-11 19:20:37,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:37,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 19:20:37,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353241025] [2021-03-11 19:20:37,893 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:37,894 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:37,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:37,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:37,895 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 114 out of 193 [2021-03-11 19:20:37,895 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 216 transitions, 1926 flow. Second operand has 5 states, 5 states have (on average 115.0) internal successors, (575), 5 states have internal predecessors, (575), 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 19:20:37,895 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:37,895 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 193 [2021-03-11 19:20:37,895 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:39,781 INFO L129 PetriNetUnfolder]: 15116/21541 cut-off events. [2021-03-11 19:20:39,783 INFO L130 PetriNetUnfolder]: For 6178/6183 co-relation queries the response was YES. [2021-03-11 19:20:39,870 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50379 conditions, 21541 events. 15116/21541 cut-off events. For 6178/6183 co-relation queries the response was YES. Maximal size of possible extension queue 1794. Compared 145939 event pairs, 13007 based on Foata normal form. 2/21091 useless extension candidates. Maximal degree in co-relation 50343. Up to 21144 conditions per place. [2021-03-11 19:20:39,947 INFO L132 encePairwiseOnDemand]: 174/193 looper letters, 21 selfloop transitions, 16 changer transitions 0/131 dead transitions. [2021-03-11 19:20:39,947 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 131 transitions, 1069 flow [2021-03-11 19:20:39,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 613 transitions. [2021-03-11 19:20:39,949 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6352331606217616 [2021-03-11 19:20:39,949 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 613 transitions. [2021-03-11 19:20:39,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 613 transitions. [2021-03-11 19:20:39,949 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:39,949 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 613 transitions. [2021-03-11 19:20:39,950 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 122.6) internal successors, (613), 5 states have internal predecessors, (613), 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 19:20:39,951 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:39,951 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:39,951 INFO L185 Difference]: Start difference. First operand has 79 places, 216 transitions, 1926 flow. Second operand 5 states and 613 transitions. [2021-03-11 19:20:39,952 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 131 transitions, 1069 flow [2021-03-11 19:20:39,962 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 131 transitions, 908 flow, removed 36 selfloop flow, removed 7 redundant places. [2021-03-11 19:20:39,964 INFO L241 Difference]: Finished difference. Result has 76 places, 131 transitions, 932 flow [2021-03-11 19:20:39,964 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=780, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=932, PETRI_PLACES=76, PETRI_TRANSITIONS=131} [2021-03-11 19:20:39,964 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 22 predicate places. [2021-03-11 19:20:39,965 INFO L480 AbstractCegarLoop]: Abstraction has has 76 places, 131 transitions, 932 flow [2021-03-11 19:20:39,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 115.0) internal successors, (575), 5 states have internal predecessors, (575), 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 19:20:39,965 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:39,965 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:39,965 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-03-11 19:20:39,965 INFO L428 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:39,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:39,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1087539791, now seen corresponding path program 1 times [2021-03-11 19:20:39,966 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:39,966 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981905577] [2021-03-11 19:20:39,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:39,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:39,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:39,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:39,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:20:39,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:39,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:20:39,994 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:20:39,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981905577] [2021-03-11 19:20:39,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:39,995 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:39,995 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070067257] [2021-03-11 19:20:39,995 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:20:39,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:39,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:20:39,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:20:39,996 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:39,997 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 131 transitions, 932 flow. Second operand has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:39,997 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:39,997 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:39,997 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:41,290 INFO L129 PetriNetUnfolder]: 10956/17087 cut-off events. [2021-03-11 19:20:41,290 INFO L130 PetriNetUnfolder]: For 10521/11342 co-relation queries the response was YES. [2021-03-11 19:20:41,385 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42294 conditions, 17087 events. 10956/17087 cut-off events. For 10521/11342 co-relation queries the response was YES. Maximal size of possible extension queue 2222. Compared 142692 event pairs, 8937 based on Foata normal form. 22/13855 useless extension candidates. Maximal degree in co-relation 42261. Up to 15255 conditions per place. [2021-03-11 19:20:41,466 INFO L132 encePairwiseOnDemand]: 190/193 looper letters, 85 selfloop transitions, 6 changer transitions 0/130 dead transitions. [2021-03-11 19:20:41,467 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 130 transitions, 1110 flow [2021-03-11 19:20:41,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:20:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:20:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 449 transitions. [2021-03-11 19:20:41,468 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5816062176165803 [2021-03-11 19:20:41,468 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 449 transitions. [2021-03-11 19:20:41,471 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 449 transitions. [2021-03-11 19:20:41,471 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:41,471 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 449 transitions. [2021-03-11 19:20:41,472 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 112.25) internal successors, (449), 4 states have internal predecessors, (449), 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 19:20:41,473 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:41,474 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:41,474 INFO L185 Difference]: Start difference. First operand has 76 places, 131 transitions, 932 flow. Second operand 4 states and 449 transitions. [2021-03-11 19:20:41,474 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 78 places, 130 transitions, 1110 flow [2021-03-11 19:20:41,493 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 130 transitions, 1109 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:41,494 INFO L241 Difference]: Finished difference. Result has 77 places, 130 transitions, 939 flow [2021-03-11 19:20:41,495 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=927, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=939, PETRI_PLACES=77, PETRI_TRANSITIONS=130} [2021-03-11 19:20:41,495 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 23 predicate places. [2021-03-11 19:20:41,495 INFO L480 AbstractCegarLoop]: Abstraction has has 77 places, 130 transitions, 939 flow [2021-03-11 19:20:41,495 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:41,495 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:41,495 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:41,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-03-11 19:20:41,495 INFO L428 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:41,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:41,496 INFO L82 PathProgramCache]: Analyzing trace with hash -23645051, now seen corresponding path program 1 times [2021-03-11 19:20:41,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:41,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785116115] [2021-03-11 19:20:41,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:41,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:41,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:41,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:41,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:41,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:41,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-11 19:20:41,531 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [785116115] [2021-03-11 19:20:41,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:41,531 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:41,531 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985624363] [2021-03-11 19:20:41,531 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:41,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:41,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:41,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:41,533 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:41,533 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 130 transitions, 939 flow. Second operand has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:41,533 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:41,533 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:41,533 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:43,300 INFO L129 PetriNetUnfolder]: 12919/20663 cut-off events. [2021-03-11 19:20:43,300 INFO L130 PetriNetUnfolder]: For 6551/6842 co-relation queries the response was YES. [2021-03-11 19:20:43,398 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47465 conditions, 20663 events. 12919/20663 cut-off events. For 6551/6842 co-relation queries the response was YES. Maximal size of possible extension queue 2614. Compared 182620 event pairs, 11792 based on Foata normal form. 38/17320 useless extension candidates. Maximal degree in co-relation 47432. Up to 18457 conditions per place. [2021-03-11 19:20:43,477 INFO L132 encePairwiseOnDemand]: 183/193 looper letters, 59 selfloop transitions, 97 changer transitions 0/197 dead transitions. [2021-03-11 19:20:43,478 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 197 transitions, 1786 flow [2021-03-11 19:20:43,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 580 transitions. [2021-03-11 19:20:43,479 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6010362694300518 [2021-03-11 19:20:43,479 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 580 transitions. [2021-03-11 19:20:43,479 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 580 transitions. [2021-03-11 19:20:43,479 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:43,479 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 580 transitions. [2021-03-11 19:20:43,480 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 116.0) internal successors, (580), 5 states have internal predecessors, (580), 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 19:20:43,481 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:43,481 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:43,481 INFO L185 Difference]: Start difference. First operand has 77 places, 130 transitions, 939 flow. Second operand 5 states and 580 transitions. [2021-03-11 19:20:43,481 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 197 transitions, 1786 flow [2021-03-11 19:20:43,492 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 197 transitions, 1782 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:43,494 INFO L241 Difference]: Finished difference. Result has 82 places, 189 transitions, 1795 flow [2021-03-11 19:20:43,494 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=936, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1795, PETRI_PLACES=82, PETRI_TRANSITIONS=189} [2021-03-11 19:20:43,494 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 28 predicate places. [2021-03-11 19:20:43,494 INFO L480 AbstractCegarLoop]: Abstraction has has 82 places, 189 transitions, 1795 flow [2021-03-11 19:20:43,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:43,494 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:43,494 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:43,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-03-11 19:20:43,495 INFO L428 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:43,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:43,495 INFO L82 PathProgramCache]: Analyzing trace with hash -1248005097, now seen corresponding path program 1 times [2021-03-11 19:20:43,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:43,495 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313380800] [2021-03-11 19:20:43,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:43,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:43,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:20:43,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:43,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:20:43,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:43,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:20:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-11 19:20:43,534 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313380800] [2021-03-11 19:20:43,534 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:43,535 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:43,535 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665050371] [2021-03-11 19:20:43,535 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:20:43,535 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:43,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:20:43,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:20:43,536 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:43,537 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 82 places, 189 transitions, 1795 flow. Second operand has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:43,537 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:43,537 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:43,537 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:45,026 INFO L129 PetriNetUnfolder]: 13072/20836 cut-off events. [2021-03-11 19:20:45,027 INFO L130 PetriNetUnfolder]: For 9146/9593 co-relation queries the response was YES. [2021-03-11 19:20:45,390 INFO L84 FinitePrefix]: Finished finitePrefix Result has 49289 conditions, 20836 events. 13072/20836 cut-off events. For 9146/9593 co-relation queries the response was YES. Maximal size of possible extension queue 2536. Compared 181228 event pairs, 11950 based on Foata normal form. 30/17680 useless extension candidates. Maximal degree in co-relation 49253. Up to 18784 conditions per place. [2021-03-11 19:20:45,484 INFO L132 encePairwiseOnDemand]: 190/193 looper letters, 137 selfloop transitions, 10 changer transitions 0/188 dead transitions. [2021-03-11 19:20:45,484 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 188 transitions, 2085 flow [2021-03-11 19:20:45,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:20:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:20:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 448 transitions. [2021-03-11 19:20:45,485 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5803108808290155 [2021-03-11 19:20:45,486 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 448 transitions. [2021-03-11 19:20:45,486 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 448 transitions. [2021-03-11 19:20:45,486 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:45,486 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 448 transitions. [2021-03-11 19:20:45,487 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 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 19:20:45,488 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:45,488 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 193.0) internal successors, (965), 5 states have internal predecessors, (965), 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 19:20:45,488 INFO L185 Difference]: Start difference. First operand has 82 places, 189 transitions, 1795 flow. Second operand 4 states and 448 transitions. [2021-03-11 19:20:45,488 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 188 transitions, 2085 flow [2021-03-11 19:20:45,498 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 83 places, 188 transitions, 2027 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:45,500 INFO L241 Difference]: Finished difference. Result has 83 places, 188 transitions, 1753 flow [2021-03-11 19:20:45,500 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=1733, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=178, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1753, PETRI_PLACES=83, PETRI_TRANSITIONS=188} [2021-03-11 19:20:45,501 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 29 predicate places. [2021-03-11 19:20:45,501 INFO L480 AbstractCegarLoop]: Abstraction has has 83 places, 188 transitions, 1753 flow [2021-03-11 19:20:45,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 108.75) internal successors, (435), 4 states have internal predecessors, (435), 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 19:20:45,501 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:45,501 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:45,501 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-03-11 19:20:45,501 INFO L428 AbstractCegarLoop]: === Iteration 10 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:45,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:45,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1375746865, now seen corresponding path program 1 times [2021-03-11 19:20:45,502 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:45,502 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896352981] [2021-03-11 19:20:45,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:45,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:45,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 19:20:45,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:45,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:45,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:45,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-03-11 19:20:45,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896352981] [2021-03-11 19:20:45,536 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:45,536 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:45,537 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602417748] [2021-03-11 19:20:45,537 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:45,537 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:45,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:45,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:45,538 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 193 [2021-03-11 19:20:45,538 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 188 transitions, 1753 flow. Second operand has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:45,538 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:45,539 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 193 [2021-03-11 19:20:45,539 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:20:48,580 INFO L129 PetriNetUnfolder]: 18096/29035 cut-off events. [2021-03-11 19:20:48,580 INFO L130 PetriNetUnfolder]: For 13069/13653 co-relation queries the response was YES. [2021-03-11 19:20:48,753 INFO L84 FinitePrefix]: Finished finitePrefix Result has 67970 conditions, 29035 events. 18096/29035 cut-off events. For 13069/13653 co-relation queries the response was YES. Maximal size of possible extension queue 3704. Compared 268815 event pairs, 16681 based on Foata normal form. 61/24813 useless extension candidates. Maximal degree in co-relation 67934. Up to 25928 conditions per place. [2021-03-11 19:20:48,875 INFO L132 encePairwiseOnDemand]: 183/193 looper letters, 86 selfloop transitions, 165 changer transitions 0/294 dead transitions. [2021-03-11 19:20:48,875 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 294 transitions, 3363 flow [2021-03-11 19:20:48,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:20:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:20:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 578 transitions. [2021-03-11 19:20:48,876 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5989637305699482 [2021-03-11 19:20:48,876 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 578 transitions. [2021-03-11 19:20:48,876 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 578 transitions. [2021-03-11 19:20:48,877 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:20:48,877 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 578 transitions. [2021-03-11 19:20:48,877 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 115.6) internal successors, (578), 5 states have internal predecessors, (578), 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 19:20:48,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:48,878 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 193.0) internal successors, (1158), 6 states have internal predecessors, (1158), 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 19:20:48,878 INFO L185 Difference]: Start difference. First operand has 83 places, 188 transitions, 1753 flow. Second operand 5 states and 578 transitions. [2021-03-11 19:20:48,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 294 transitions, 3363 flow [2021-03-11 19:20:48,894 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 86 places, 294 transitions, 3359 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:20:48,897 INFO L241 Difference]: Finished difference. Result has 88 places, 287 transitions, 3425 flow [2021-03-11 19:20:48,897 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=193, PETRI_DIFFERENCE_MINUEND_FLOW=1750, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=66, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=3425, PETRI_PLACES=88, PETRI_TRANSITIONS=287} [2021-03-11 19:20:48,897 INFO L335 CegarLoopForPetriNet]: 54 programPoint places, 34 predicate places. [2021-03-11 19:20:48,897 INFO L480 AbstractCegarLoop]: Abstraction has has 88 places, 287 transitions, 3425 flow [2021-03-11 19:20:48,897 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 108.0) internal successors, (540), 5 states have internal predecessors, (540), 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 19:20:48,897 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:48,898 INFO L255 CegarLoopForPetriNet]: trace histogram [7, 6, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:48,898 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-03-11 19:20:48,898 INFO L428 AbstractCegarLoop]: === Iteration 11 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:48,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:48,898 INFO L82 PathProgramCache]: Analyzing trace with hash -161414034, now seen corresponding path program 1 times [2021-03-11 19:20:48,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:48,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858929430] [2021-03-11 19:20:48,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:20:48,904 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:20:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:20:48,909 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:20:48,912 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:20:48,912 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:20:48,913 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-03-11 19:20:48,913 WARN L342 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:20:48,913 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2021-03-11 19:20:48,925 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,933 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of7ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of7ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:20:48,947 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:20:48,947 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2021-03-11 19:20:48,948 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:20:48,948 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:20:48,948 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:20:48,948 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:20:48,948 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:20:48,948 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:20:48,948 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:20:48,948 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:20:48,949 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,961 INFO L129 PetriNetUnfolder]: 22/189 cut-off events. [2021-03-11 19:20:48,961 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-03-11 19:20:48,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 239 conditions, 189 events. 22/189 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 604 event pairs, 0 based on Foata normal form. 0/152 useless extension candidates. Maximal degree in co-relation 194. Up to 16 conditions per place. [2021-03-11 19:20:48,962 INFO L82 GeneralOperation]: Start removeDead. Operand has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,963 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,963 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:20:48,963 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,964 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,964 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 127 transitions, 331 flow [2021-03-11 19:20:48,975 INFO L129 PetriNetUnfolder]: 22/189 cut-off events. [2021-03-11 19:20:48,975 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2021-03-11 19:20:48,976 INFO L84 FinitePrefix]: Finished finitePrefix Result has 239 conditions, 189 events. 22/189 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 566 event pairs, 0 based on Foata normal form. 0/152 useless extension candidates. Maximal degree in co-relation 194. Up to 16 conditions per place. [2021-03-11 19:20:48,983 INFO L116 LiptonReduction]: Number of co-enabled transitions 10780 [2021-03-11 19:20:51,464 INFO L131 LiptonReduction]: Checked pairs total: 29553 [2021-03-11 19:20:51,464 INFO L133 LiptonReduction]: Total number of compositions: 91 [2021-03-11 19:20:51,464 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2501 [2021-03-11 19:20:51,466 INFO L129 PetriNetUnfolder]: 2/14 cut-off events. [2021-03-11 19:20:51,466 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:20:51,466 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:20:51,466 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:20:51,466 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:20:51,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:20:51,466 INFO L82 PathProgramCache]: Analyzing trace with hash 1141531706, now seen corresponding path program 1 times [2021-03-11 19:20:51,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:20:51,466 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863887499] [2021-03-11 19:20:51,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:20:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:20:51,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:51,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:20:51,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:51,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:51,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:20:51,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:20:51,498 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 19:20:51,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863887499] [2021-03-11 19:20:51,498 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:20:51,499 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:20:51,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931473556] [2021-03-11 19:20:51,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:20:51,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:20:51,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:20:51,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:20:51,500 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:20:51,500 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 59 transitions, 195 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:20:51,500 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:20:51,501 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:20:51,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:21:01,868 INFO L129 PetriNetUnfolder]: 122953/143501 cut-off events. [2021-03-11 19:21:01,868 INFO L130 PetriNetUnfolder]: For 78/78 co-relation queries the response was YES. [2021-03-11 19:21:02,642 INFO L84 FinitePrefix]: Finished finitePrefix Result has 286999 conditions, 143501 events. 122953/143501 cut-off events. For 78/78 co-relation queries the response was YES. Maximal size of possible extension queue 5916. Compared 664220 event pairs, 71709 based on Foata normal form. 20517/128836 useless extension candidates. Maximal degree in co-relation 286924. Up to 143426 conditions per place. [2021-03-11 19:21:03,323 INFO L132 encePairwiseOnDemand]: 201/218 looper letters, 35 selfloop transitions, 23 changer transitions 0/87 dead transitions. [2021-03-11 19:21:03,323 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 87 transitions, 367 flow [2021-03-11 19:21:03,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:21:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:21:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 673 transitions. [2021-03-11 19:21:03,324 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6174311926605505 [2021-03-11 19:21:03,324 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 673 transitions. [2021-03-11 19:21:03,324 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 673 transitions. [2021-03-11 19:21:03,325 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:21:03,325 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 673 transitions. [2021-03-11 19:21:03,326 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 134.6) internal successors, (673), 5 states have internal predecessors, (673), 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 19:21:03,327 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:21:03,327 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:21:03,327 INFO L185 Difference]: Start difference. First operand has 62 places, 59 transitions, 195 flow. Second operand 5 states and 673 transitions. [2021-03-11 19:21:03,327 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 87 transitions, 367 flow [2021-03-11 19:21:03,327 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 87 transitions, 325 flow, removed 21 selfloop flow, removed 0 redundant places. [2021-03-11 19:21:03,328 INFO L241 Difference]: Finished difference. Result has 67 places, 75 transitions, 274 flow [2021-03-11 19:21:03,328 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=141, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=274, PETRI_PLACES=67, PETRI_TRANSITIONS=75} [2021-03-11 19:21:03,328 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 5 predicate places. [2021-03-11 19:21:03,328 INFO L480 AbstractCegarLoop]: Abstraction has has 67 places, 75 transitions, 274 flow [2021-03-11 19:21:03,328 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:21:03,329 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:21:03,329 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:21:03,329 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-03-11 19:21:03,329 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:21:03,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:21:03,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1795310899, now seen corresponding path program 1 times [2021-03-11 19:21:03,329 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:21:03,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900671706] [2021-03-11 19:21:03,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:21:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:21:03,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:03,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:21:03,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:03,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:21:03,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:03,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:21:03,518 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 19:21:03,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900671706] [2021-03-11 19:21:03,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:21:03,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:21:03,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010064675] [2021-03-11 19:21:03,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:21:03,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:21:03,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:21:03,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:21:03,520 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:21:03,521 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 75 transitions, 274 flow. Second operand has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:21:03,521 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:21:03,521 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:21:03,521 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:21:21,370 INFO L129 PetriNetUnfolder]: 196591/229411 cut-off events. [2021-03-11 19:21:21,370 INFO L130 PetriNetUnfolder]: For 85700/123495 co-relation queries the response was YES. [2021-03-11 19:21:22,533 INFO L84 FinitePrefix]: Finished finitePrefix Result has 589981 conditions, 229411 events. 196591/229411 cut-off events. For 85700/123495 co-relation queries the response was YES. Maximal size of possible extension queue 7533. Compared 1065480 event pairs, 66333 based on Foata normal form. 34/175764 useless extension candidates. Maximal degree in co-relation 589955. Up to 167918 conditions per place. [2021-03-11 19:21:24,061 INFO L132 encePairwiseOnDemand]: 209/218 looper letters, 68 selfloop transitions, 17 changer transitions 0/114 dead transitions. [2021-03-11 19:21:24,061 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 114 transitions, 552 flow [2021-03-11 19:21:24,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:21:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:21:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 544 transitions. [2021-03-11 19:21:24,063 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6238532110091743 [2021-03-11 19:21:24,063 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 544 transitions. [2021-03-11 19:21:24,063 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 544 transitions. [2021-03-11 19:21:24,063 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:21:24,063 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 544 transitions. [2021-03-11 19:21:24,063 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 19:21:24,064 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:21:24,064 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:21:24,064 INFO L185 Difference]: Start difference. First operand has 67 places, 75 transitions, 274 flow. Second operand 4 states and 544 transitions. [2021-03-11 19:21:24,064 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 114 transitions, 552 flow [2021-03-11 19:21:24,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 114 transitions, 552 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 19:21:24,070 INFO L241 Difference]: Finished difference. Result has 71 places, 90 transitions, 399 flow [2021-03-11 19:21:24,070 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=274, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=399, PETRI_PLACES=71, PETRI_TRANSITIONS=90} [2021-03-11 19:21:24,070 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 9 predicate places. [2021-03-11 19:21:24,070 INFO L480 AbstractCegarLoop]: Abstraction has has 71 places, 90 transitions, 399 flow [2021-03-11 19:21:24,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:21:24,070 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:21:24,070 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:21:24,070 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-03-11 19:21:24,071 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:21:24,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:21:24,071 INFO L82 PathProgramCache]: Analyzing trace with hash 338180259, now seen corresponding path program 1 times [2021-03-11 19:21:24,071 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:21:24,071 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775900058] [2021-03-11 19:21:24,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:21:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:21:24,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:24,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:21:24,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:24,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:21:24,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:24,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:21:24,106 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 19:21:24,106 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775900058] [2021-03-11 19:21:24,106 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:21:24,107 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:21:24,107 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391306582] [2021-03-11 19:21:24,107 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:21:24,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:21:24,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:21:24,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:21:24,108 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:21:24,109 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 90 transitions, 399 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:21:24,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:21:24,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:21:24,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:21:50,927 INFO L129 PetriNetUnfolder]: 245700/286809 cut-off events. [2021-03-11 19:21:50,927 INFO L130 PetriNetUnfolder]: For 469827/569374 co-relation queries the response was YES. [2021-03-11 19:21:52,802 INFO L84 FinitePrefix]: Finished finitePrefix Result has 932932 conditions, 286809 events. 245700/286809 cut-off events. For 469827/569374 co-relation queries the response was YES. Maximal size of possible extension queue 9332. Compared 1345867 event pairs, 123896 based on Foata normal form. 63/226869 useless extension candidates. Maximal degree in co-relation 932872. Up to 286624 conditions per place. [2021-03-11 19:21:54,722 INFO L132 encePairwiseOnDemand]: 207/218 looper letters, 58 selfloop transitions, 48 changer transitions 0/136 dead transitions. [2021-03-11 19:21:54,722 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 136 transitions, 830 flow [2021-03-11 19:21:54,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:21:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:21:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 659 transitions. [2021-03-11 19:21:54,725 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6045871559633027 [2021-03-11 19:21:54,725 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 659 transitions. [2021-03-11 19:21:54,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 659 transitions. [2021-03-11 19:21:54,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:21:54,726 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 659 transitions. [2021-03-11 19:21:54,727 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 131.8) internal successors, (659), 5 states have internal predecessors, (659), 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 19:21:54,727 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:21:54,727 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:21:54,728 INFO L185 Difference]: Start difference. First operand has 71 places, 90 transitions, 399 flow. Second operand 5 states and 659 transitions. [2021-03-11 19:21:54,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 136 transitions, 830 flow [2021-03-11 19:21:59,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 136 transitions, 786 flow, removed 22 selfloop flow, removed 0 redundant places. [2021-03-11 19:21:59,891 INFO L241 Difference]: Finished difference. Result has 77 places, 124 transitions, 732 flow [2021-03-11 19:21:59,892 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=369, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=732, PETRI_PLACES=77, PETRI_TRANSITIONS=124} [2021-03-11 19:21:59,892 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 15 predicate places. [2021-03-11 19:21:59,892 INFO L480 AbstractCegarLoop]: Abstraction has has 77 places, 124 transitions, 732 flow [2021-03-11 19:21:59,892 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:21:59,892 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:21:59,892 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:21:59,892 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-03-11 19:21:59,892 INFO L428 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:21:59,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:21:59,893 INFO L82 PathProgramCache]: Analyzing trace with hash -1426223686, now seen corresponding path program 1 times [2021-03-11 19:21:59,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:21:59,893 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089199761] [2021-03-11 19:21:59,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:21:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:21:59,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:59,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:21:59,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:59,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:21:59,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:21:59,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 19:21:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 19:21:59,920 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089199761] [2021-03-11 19:21:59,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:21:59,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:21:59,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840317860] [2021-03-11 19:21:59,920 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:21:59,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:21:59,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:21:59,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:21:59,921 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:21:59,922 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 124 transitions, 732 flow. Second operand has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:21:59,922 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:21:59,922 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:21:59,922 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:22:46,563 INFO L129 PetriNetUnfolder]: 386758/451388 cut-off events. [2021-03-11 19:22:46,563 INFO L130 PetriNetUnfolder]: For 849714/1424658 co-relation queries the response was YES. [2021-03-11 19:22:49,171 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1598618 conditions, 451388 events. 386758/451388 cut-off events. For 849714/1424658 co-relation queries the response was YES. Maximal size of possible extension queue 12119. Compared 2152546 event pairs, 115080 based on Foata normal form. 77/361933 useless extension candidates. Maximal degree in co-relation 1598553. Up to 335000 conditions per place. [2021-03-11 19:22:52,410 INFO L132 encePairwiseOnDemand]: 209/218 looper letters, 118 selfloop transitions, 52 changer transitions 0/200 dead transitions. [2021-03-11 19:22:52,410 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 200 transitions, 1479 flow [2021-03-11 19:22:52,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:22:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:22:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 544 transitions. [2021-03-11 19:22:52,411 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6238532110091743 [2021-03-11 19:22:52,411 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 544 transitions. [2021-03-11 19:22:52,411 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 544 transitions. [2021-03-11 19:22:52,412 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:22:52,412 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 544 transitions. [2021-03-11 19:22:52,412 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 19:22:52,413 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:22:52,413 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:22:52,413 INFO L185 Difference]: Start difference. First operand has 77 places, 124 transitions, 732 flow. Second operand 4 states and 544 transitions. [2021-03-11 19:22:52,413 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 200 transitions, 1479 flow [2021-03-11 19:23:26,169 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 200 transitions, 1445 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:23:26,171 INFO L241 Difference]: Finished difference. Result has 81 places, 174 transitions, 1274 flow [2021-03-11 19:23:26,171 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=698, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1274, PETRI_PLACES=81, PETRI_TRANSITIONS=174} [2021-03-11 19:23:26,171 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 19 predicate places. [2021-03-11 19:23:26,171 INFO L480 AbstractCegarLoop]: Abstraction has has 81 places, 174 transitions, 1274 flow [2021-03-11 19:23:26,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:23:26,172 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:23:26,172 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:23:26,172 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-03-11 19:23:26,172 INFO L428 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:23:26,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:23:26,172 INFO L82 PathProgramCache]: Analyzing trace with hash -1016400823, now seen corresponding path program 1 times [2021-03-11 19:23:26,172 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:23:26,172 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912424807] [2021-03-11 19:23:26,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:23:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:23:26,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:23:26,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:23:26,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:23:26,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:23:26,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:23:26,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:23:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:23:26,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912424807] [2021-03-11 19:23:26,209 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:23:26,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:23:26,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226963097] [2021-03-11 19:23:26,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:23:26,210 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:23:26,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:23:26,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:23:26,211 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:23:26,212 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 174 transitions, 1274 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:23:26,212 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:23:26,212 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:23:26,212 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:24:38,454 INFO L129 PetriNetUnfolder]: 483682/564814 cut-off events. [2021-03-11 19:24:38,454 INFO L130 PetriNetUnfolder]: For 2527437/3347576 co-relation queries the response was YES. [2021-03-11 19:24:42,861 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2439181 conditions, 564814 events. 483682/564814 cut-off events. For 2527437/3347576 co-relation queries the response was YES. Maximal size of possible extension queue 15095. Compared 2688309 event pairs, 214294 based on Foata normal form. 166/466112 useless extension candidates. Maximal degree in co-relation 2439148. Up to 564275 conditions per place. [2021-03-11 19:24:47,184 INFO L132 encePairwiseOnDemand]: 207/218 looper letters, 129 selfloop transitions, 103 changer transitions 0/263 dead transitions. [2021-03-11 19:24:47,185 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 85 places, 263 transitions, 2441 flow [2021-03-11 19:24:47,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:24:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:24:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 658 transitions. [2021-03-11 19:24:47,186 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6036697247706422 [2021-03-11 19:24:47,186 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 658 transitions. [2021-03-11 19:24:47,186 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 658 transitions. [2021-03-11 19:24:47,186 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:24:47,186 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 658 transitions. [2021-03-11 19:24:47,187 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 131.6) internal successors, (658), 5 states have internal predecessors, (658), 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 19:24:47,188 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:24:47,188 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:24:47,188 INFO L185 Difference]: Start difference. First operand has 81 places, 174 transitions, 1274 flow. Second operand 5 states and 658 transitions. [2021-03-11 19:24:47,188 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 85 places, 263 transitions, 2441 flow [2021-03-11 19:25:43,848 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 263 transitions, 2327 flow, removed 57 selfloop flow, removed 0 redundant places. [2021-03-11 19:25:43,851 INFO L241 Difference]: Finished difference. Result has 87 places, 252 transitions, 2253 flow [2021-03-11 19:25:43,851 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=1188, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=174, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2253, PETRI_PLACES=87, PETRI_TRANSITIONS=252} [2021-03-11 19:25:43,851 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 25 predicate places. [2021-03-11 19:25:43,851 INFO L480 AbstractCegarLoop]: Abstraction has has 87 places, 252 transitions, 2253 flow [2021-03-11 19:25:43,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:25:43,851 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:25:43,851 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:25:43,852 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-03-11 19:25:43,852 INFO L428 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:25:43,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:25:43,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1535523642, now seen corresponding path program 1 times [2021-03-11 19:25:43,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:25:43,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249153389] [2021-03-11 19:25:43,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:25:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:25:43,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:43,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:25:43,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:43,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:25:43,875 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 19:25:43,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 19:25:43,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:43,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:25:43,890 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 19:25:43,890 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249153389] [2021-03-11 19:25:43,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:25:43,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 19:25:43,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848653045] [2021-03-11 19:25:43,891 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:25:43,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:25:43,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:25:43,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:25:43,892 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 218 [2021-03-11 19:25:43,892 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 252 transitions, 2253 flow. Second operand has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 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 19:25:43,892 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:25:43,892 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 218 [2021-03-11 19:25:43,893 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:25:53,124 INFO L129 PetriNetUnfolder]: 67696/89884 cut-off events. [2021-03-11 19:25:53,124 INFO L130 PetriNetUnfolder]: For 19157/19162 co-relation queries the response was YES. [2021-03-11 19:25:54,111 INFO L84 FinitePrefix]: Finished finitePrefix Result has 204211 conditions, 89884 events. 67696/89884 cut-off events. For 19157/19162 co-relation queries the response was YES. Maximal size of possible extension queue 6206. Compared 608331 event pairs, 60601 based on Foata normal form. 2/88705 useless extension candidates. Maximal degree in co-relation 204174. Up to 89314 conditions per place. [2021-03-11 19:25:54,509 INFO L132 encePairwiseOnDemand]: 196/218 looper letters, 24 selfloop transitions, 18 changer transitions 0/155 dead transitions. [2021-03-11 19:25:54,509 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 155 transitions, 1272 flow [2021-03-11 19:25:54,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:25:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:25:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 690 transitions. [2021-03-11 19:25:54,510 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6330275229357798 [2021-03-11 19:25:54,510 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 690 transitions. [2021-03-11 19:25:54,510 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 690 transitions. [2021-03-11 19:25:54,510 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:25:54,510 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 690 transitions. [2021-03-11 19:25:54,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 138.0) internal successors, (690), 5 states have internal predecessors, (690), 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 19:25:54,512 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:25:54,513 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:25:54,513 INFO L185 Difference]: Start difference. First operand has 87 places, 252 transitions, 2253 flow. Second operand 5 states and 690 transitions. [2021-03-11 19:25:54,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 155 transitions, 1272 flow [2021-03-11 19:25:54,528 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 155 transitions, 1079 flow, removed 44 selfloop flow, removed 7 redundant places. [2021-03-11 19:25:54,529 INFO L241 Difference]: Finished difference. Result has 84 places, 155 transitions, 1106 flow [2021-03-11 19:25:54,530 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=937, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1106, PETRI_PLACES=84, PETRI_TRANSITIONS=155} [2021-03-11 19:25:54,530 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 22 predicate places. [2021-03-11 19:25:54,530 INFO L480 AbstractCegarLoop]: Abstraction has has 84 places, 155 transitions, 1106 flow [2021-03-11 19:25:54,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 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 19:25:54,530 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:25:54,530 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:25:54,530 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-03-11 19:25:54,530 INFO L428 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:25:54,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:25:54,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1803608438, now seen corresponding path program 1 times [2021-03-11 19:25:54,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:25:54,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844453206] [2021-03-11 19:25:54,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:25:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:25:54,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:54,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:25:54,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:54,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:25:54,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:25:54,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:25:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-11 19:25:54,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844453206] [2021-03-11 19:25:54,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:25:54,563 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:25:54,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378467576] [2021-03-11 19:25:54,563 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:25:54,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:25:54,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:25:54,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:25:54,564 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:25:54,565 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 155 transitions, 1106 flow. Second operand has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:25:54,565 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:25:54,565 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:25:54,565 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:26:00,839 INFO L129 PetriNetUnfolder]: 44375/64438 cut-off events. [2021-03-11 19:26:00,840 INFO L130 PetriNetUnfolder]: For 33330/35805 co-relation queries the response was YES. [2021-03-11 19:26:01,371 INFO L84 FinitePrefix]: Finished finitePrefix Result has 154214 conditions, 64438 events. 44375/64438 cut-off events. For 33330/35805 co-relation queries the response was YES. Maximal size of possible extension queue 7468. Compared 563982 event pairs, 37737 based on Foata normal form. 28/52058 useless extension candidates. Maximal degree in co-relation 154180. Up to 59577 conditions per place. [2021-03-11 19:26:01,678 INFO L132 encePairwiseOnDemand]: 215/218 looper letters, 103 selfloop transitions, 6 changer transitions 0/154 dead transitions. [2021-03-11 19:26:01,678 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 154 transitions, 1320 flow [2021-03-11 19:26:01,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:26:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:26:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 504 transitions. [2021-03-11 19:26:01,679 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5779816513761468 [2021-03-11 19:26:01,679 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 504 transitions. [2021-03-11 19:26:01,679 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 504 transitions. [2021-03-11 19:26:01,679 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:26:01,679 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 504 transitions. [2021-03-11 19:26:01,680 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 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 19:26:01,681 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:26:01,681 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:26:01,681 INFO L185 Difference]: Start difference. First operand has 84 places, 155 transitions, 1106 flow. Second operand 4 states and 504 transitions. [2021-03-11 19:26:01,681 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 154 transitions, 1320 flow [2021-03-11 19:26:02,031 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 154 transitions, 1319 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:26:02,033 INFO L241 Difference]: Finished difference. Result has 85 places, 154 transitions, 1113 flow [2021-03-11 19:26:02,033 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=1101, PETRI_DIFFERENCE_MINUEND_PLACES=82, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1113, PETRI_PLACES=85, PETRI_TRANSITIONS=154} [2021-03-11 19:26:02,033 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 23 predicate places. [2021-03-11 19:26:02,033 INFO L480 AbstractCegarLoop]: Abstraction has has 85 places, 154 transitions, 1113 flow [2021-03-11 19:26:02,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:26:02,034 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:26:02,034 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:26:02,034 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-03-11 19:26:02,034 INFO L428 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:26:02,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:26:02,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1060515978, now seen corresponding path program 1 times [2021-03-11 19:26:02,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:26:02,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910813236] [2021-03-11 19:26:02,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:26:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:26:02,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:02,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:26:02,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:02,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:26:02,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:02,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:26:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-11 19:26:02,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910813236] [2021-03-11 19:26:02,078 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:26:02,078 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:26:02,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358722712] [2021-03-11 19:26:02,079 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:26:02,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:26:02,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:26:02,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:26:02,080 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:26:02,080 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 85 places, 154 transitions, 1113 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:26:02,080 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:26:02,080 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:26:02,080 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:26:12,850 INFO L129 PetriNetUnfolder]: 59228/86781 cut-off events. [2021-03-11 19:26:12,850 INFO L130 PetriNetUnfolder]: For 18760/19497 co-relation queries the response was YES. [2021-03-11 19:26:13,860 INFO L84 FinitePrefix]: Finished finitePrefix Result has 191878 conditions, 86781 events. 59228/86781 cut-off events. For 18760/19497 co-relation queries the response was YES. Maximal size of possible extension queue 10453. Compared 790532 event pairs, 55537 based on Foata normal form. 48/73269 useless extension candidates. Maximal degree in co-relation 191844. Up to 81706 conditions per place. [2021-03-11 19:26:14,258 INFO L132 encePairwiseOnDemand]: 207/218 looper letters, 71 selfloop transitions, 121 changer transitions 0/239 dead transitions. [2021-03-11 19:26:14,258 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 239 transitions, 2176 flow [2021-03-11 19:26:14,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:26:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:26:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 653 transitions. [2021-03-11 19:26:14,262 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5990825688073395 [2021-03-11 19:26:14,262 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 653 transitions. [2021-03-11 19:26:14,262 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 653 transitions. [2021-03-11 19:26:14,262 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:26:14,262 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 653 transitions. [2021-03-11 19:26:14,262 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 130.6) internal successors, (653), 5 states have internal predecessors, (653), 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 19:26:14,263 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:26:14,263 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:26:14,263 INFO L185 Difference]: Start difference. First operand has 85 places, 154 transitions, 1113 flow. Second operand 5 states and 653 transitions. [2021-03-11 19:26:14,263 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 239 transitions, 2176 flow [2021-03-11 19:26:14,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 239 transitions, 2172 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:26:14,291 INFO L241 Difference]: Finished difference. Result has 90 places, 229 transitions, 2197 flow [2021-03-11 19:26:14,292 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=1110, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=154, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2197, PETRI_PLACES=90, PETRI_TRANSITIONS=229} [2021-03-11 19:26:14,292 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 28 predicate places. [2021-03-11 19:26:14,292 INFO L480 AbstractCegarLoop]: Abstraction has has 90 places, 229 transitions, 2197 flow [2021-03-11 19:26:14,292 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:26:14,292 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:26:14,292 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:26:14,292 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-03-11 19:26:14,293 INFO L428 AbstractCegarLoop]: === Iteration 9 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:26:14,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:26:14,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1248547978, now seen corresponding path program 1 times [2021-03-11 19:26:14,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:26:14,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325839634] [2021-03-11 19:26:14,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:26:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:26:14,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:14,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:26:14,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:14,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:26:14,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:14,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:26:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-11 19:26:14,329 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325839634] [2021-03-11 19:26:14,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:26:14,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:26:14,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309426946] [2021-03-11 19:26:14,329 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:26:14,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:26:14,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:26:14,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:26:14,330 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:26:14,331 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 229 transitions, 2197 flow. Second operand has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:26:14,331 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:26:14,331 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:26:14,331 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:26:23,315 INFO L129 PetriNetUnfolder]: 58585/85424 cut-off events. [2021-03-11 19:26:23,315 INFO L130 PetriNetUnfolder]: For 23367/24654 co-relation queries the response was YES. [2021-03-11 19:26:23,966 INFO L84 FinitePrefix]: Finished finitePrefix Result has 191334 conditions, 85424 events. 58585/85424 cut-off events. For 23367/24654 co-relation queries the response was YES. Maximal size of possible extension queue 10384. Compared 772408 event pairs, 54790 based on Foata normal form. 36/71999 useless extension candidates. Maximal degree in co-relation 191297. Up to 80691 conditions per place. [2021-03-11 19:26:24,375 INFO L132 encePairwiseOnDemand]: 215/218 looper letters, 171 selfloop transitions, 10 changer transitions 0/228 dead transitions. [2021-03-11 19:26:24,376 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 228 transitions, 2555 flow [2021-03-11 19:26:24,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:26:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:26:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 503 transitions. [2021-03-11 19:26:24,377 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5768348623853211 [2021-03-11 19:26:24,377 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 503 transitions. [2021-03-11 19:26:24,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 503 transitions. [2021-03-11 19:26:24,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:26:24,377 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 503 transitions. [2021-03-11 19:26:24,378 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 125.75) internal successors, (503), 4 states have internal predecessors, (503), 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 19:26:24,378 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:26:24,378 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:26:24,378 INFO L185 Difference]: Start difference. First operand has 90 places, 229 transitions, 2197 flow. Second operand 4 states and 503 transitions. [2021-03-11 19:26:24,378 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 228 transitions, 2555 flow [2021-03-11 19:26:24,404 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 228 transitions, 2481 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:26:24,406 INFO L241 Difference]: Finished difference. Result has 91 places, 228 transitions, 2139 flow [2021-03-11 19:26:24,407 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=2119, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=228, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2139, PETRI_PLACES=91, PETRI_TRANSITIONS=228} [2021-03-11 19:26:24,407 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 29 predicate places. [2021-03-11 19:26:24,407 INFO L480 AbstractCegarLoop]: Abstraction has has 91 places, 228 transitions, 2139 flow [2021-03-11 19:26:24,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:26:24,407 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:26:24,407 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:26:24,407 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-03-11 19:26:24,407 INFO L428 AbstractCegarLoop]: === Iteration 10 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:26:24,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:26:24,407 INFO L82 PathProgramCache]: Analyzing trace with hash 124092450, now seen corresponding path program 1 times [2021-03-11 19:26:24,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:26:24,408 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659452482] [2021-03-11 19:26:24,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:26:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:26:24,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:24,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:26:24,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:24,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:26:24,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:24,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:26:24,452 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-03-11 19:26:24,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659452482] [2021-03-11 19:26:24,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:26:24,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:26:24,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839252682] [2021-03-11 19:26:24,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:26:24,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:26:24,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:26:24,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:26:24,455 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:26:24,455 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 228 transitions, 2139 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:26:24,455 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:26:24,455 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:26:24,455 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:26:42,191 INFO L129 PetriNetUnfolder]: 78963/116109 cut-off events. [2021-03-11 19:26:42,191 INFO L130 PetriNetUnfolder]: For 32009/32879 co-relation queries the response was YES. [2021-03-11 19:26:43,124 INFO L84 FinitePrefix]: Finished finitePrefix Result has 259461 conditions, 116109 events. 78963/116109 cut-off events. For 32009/32879 co-relation queries the response was YES. Maximal size of possible extension queue 13121. Compared 1082072 event pairs, 75397 based on Foata normal form. 79/99873 useless extension candidates. Maximal degree in co-relation 259424. Up to 109161 conditions per place. [2021-03-11 19:26:43,694 INFO L132 encePairwiseOnDemand]: 207/218 looper letters, 106 selfloop transitions, 213 changer transitions 0/368 dead transitions. [2021-03-11 19:26:43,694 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 368 transitions, 4241 flow [2021-03-11 19:26:43,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:26:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:26:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 651 transitions. [2021-03-11 19:26:43,695 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5972477064220183 [2021-03-11 19:26:43,695 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 651 transitions. [2021-03-11 19:26:43,695 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 651 transitions. [2021-03-11 19:26:43,695 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:26:43,695 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 651 transitions. [2021-03-11 19:26:43,696 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 130.2) internal successors, (651), 5 states have internal predecessors, (651), 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 19:26:43,696 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:26:43,697 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:26:43,697 INFO L185 Difference]: Start difference. First operand has 91 places, 228 transitions, 2139 flow. Second operand 5 states and 651 transitions. [2021-03-11 19:26:43,697 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 368 transitions, 4241 flow [2021-03-11 19:26:43,734 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 368 transitions, 4237 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:26:43,738 INFO L241 Difference]: Finished difference. Result has 96 places, 359 transitions, 4339 flow [2021-03-11 19:26:43,738 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=2136, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=228, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=82, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=4339, PETRI_PLACES=96, PETRI_TRANSITIONS=359} [2021-03-11 19:26:43,738 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 34 predicate places. [2021-03-11 19:26:43,738 INFO L480 AbstractCegarLoop]: Abstraction has has 96 places, 359 transitions, 4339 flow [2021-03-11 19:26:43,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:26:43,739 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:26:43,739 INFO L255 CegarLoopForPetriNet]: trace histogram [5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:26:43,739 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-03-11 19:26:43,739 INFO L428 AbstractCegarLoop]: === Iteration 11 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:26:43,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:26:43,739 INFO L82 PathProgramCache]: Analyzing trace with hash -1006257921, now seen corresponding path program 1 times [2021-03-11 19:26:43,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:26:43,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306308843] [2021-03-11 19:26:43,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:26:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:26:43,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:43,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:26:43,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:43,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:26:43,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:26:43,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:26:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-03-11 19:26:43,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306308843] [2021-03-11 19:26:43,775 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:26:43,775 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:26:43,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483954663] [2021-03-11 19:26:43,775 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:26:43,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:26:43,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:26:43,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:26:43,777 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:26:43,777 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 359 transitions, 4339 flow. Second operand has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:26:43,777 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:26:43,777 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:26:43,778 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:26:59,304 INFO L129 PetriNetUnfolder]: 80860/118772 cut-off events. [2021-03-11 19:26:59,304 INFO L130 PetriNetUnfolder]: For 41275/42419 co-relation queries the response was YES. [2021-03-11 19:27:00,339 INFO L84 FinitePrefix]: Finished finitePrefix Result has 269528 conditions, 118772 events. 80860/118772 cut-off events. For 41275/42419 co-relation queries the response was YES. Maximal size of possible extension queue 12969. Compared 1097677 event pairs, 77187 based on Foata normal form. 67/103123 useless extension candidates. Maximal degree in co-relation 269488. Up to 112203 conditions per place. [2021-03-11 19:27:00,957 INFO L132 encePairwiseOnDemand]: 215/218 looper letters, 291 selfloop transitions, 18 changer transitions 0/358 dead transitions. [2021-03-11 19:27:00,957 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 358 transitions, 4953 flow [2021-03-11 19:27:00,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-11 19:27:00,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-11 19:27:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 502 transitions. [2021-03-11 19:27:00,958 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5756880733944955 [2021-03-11 19:27:00,958 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 502 transitions. [2021-03-11 19:27:00,958 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 502 transitions. [2021-03-11 19:27:00,959 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:27:00,959 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 502 transitions. [2021-03-11 19:27:00,959 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 125.5) internal successors, (502), 4 states have internal predecessors, (502), 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 19:27:00,960 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:27:00,960 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 218.0) internal successors, (1090), 5 states have internal predecessors, (1090), 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 19:27:00,960 INFO L185 Difference]: Start difference. First operand has 96 places, 359 transitions, 4339 flow. Second operand 4 states and 502 transitions. [2021-03-11 19:27:00,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 358 transitions, 4953 flow [2021-03-11 19:27:01,003 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 358 transitions, 4823 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 19:27:01,010 INFO L241 Difference]: Finished difference. Result has 97 places, 358 transitions, 4241 flow [2021-03-11 19:27:01,010 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=4205, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=358, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=340, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=4241, PETRI_PLACES=97, PETRI_TRANSITIONS=358} [2021-03-11 19:27:01,010 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 35 predicate places. [2021-03-11 19:27:01,010 INFO L480 AbstractCegarLoop]: Abstraction has has 97 places, 358 transitions, 4241 flow [2021-03-11 19:27:01,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 121.75) internal successors, (487), 4 states have internal predecessors, (487), 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 19:27:01,011 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:27:01,011 INFO L255 CegarLoopForPetriNet]: trace histogram [6, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:27:01,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-03-11 19:27:01,011 INFO L428 AbstractCegarLoop]: === Iteration 12 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:27:01,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:27:01,011 INFO L82 PathProgramCache]: Analyzing trace with hash -1328742001, now seen corresponding path program 1 times [2021-03-11 19:27:01,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:27:01,011 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941321540] [2021-03-11 19:27:01,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:27:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:27:01,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:01,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:27:01,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:01,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:27:01,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:01,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:27:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-03-11 19:27:01,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941321540] [2021-03-11 19:27:01,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:27:01,053 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:27:01,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376935569] [2021-03-11 19:27:01,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:27:01,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:27:01,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:27:01,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:27:01,055 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 218 [2021-03-11 19:27:01,055 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 358 transitions, 4241 flow. Second operand has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:27:01,055 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:27:01,055 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 218 [2021-03-11 19:27:01,055 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:27:02,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:02,324 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,324 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,324 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,324 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:02,440 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,440 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,440 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,441 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,755 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:02,755 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,755 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,755 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:02,755 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,236 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,236 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,236 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,236 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,238 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,238 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,238 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,238 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,246 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,246 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,246 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,246 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,251 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,251 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,251 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,251 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,251 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,290 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,290 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,290 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,290 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,291 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 19:27:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,291 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,293 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,293 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,293 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,293 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,293 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,293 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,406 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,406 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,406 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,406 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,413 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,413 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,413 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,413 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,414 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,414 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,414 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,414 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,414 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,414 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,440 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,440 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,440 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,440 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,448 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,448 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,448 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,448 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,449 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,449 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,449 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,449 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,449 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,449 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,471 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,471 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,471 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 19:27:03,471 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,600 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,600 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,600 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,600 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,600 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,601 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,601 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,601 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,601 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,601 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,601 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,616 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,808 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,808 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,808 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,809 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,824 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,824 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,824 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:03,824 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,847 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,847 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,847 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,848 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,848 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,848 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:03,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,849 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), 60#thr1EXITtrue, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,849 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,849 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:03,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:03,980 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,980 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 19:27:03,980 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:03,980 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 19:27:04,498 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:04,498 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:04,500 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,500 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,500 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,500 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,878 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:04,879 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:04,879 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:04,986 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,986 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,986 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:04,986 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,004 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,005 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,005 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,005 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,005 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,005 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:05,050 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 91#L701-4true, 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,050 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,050 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:05,050 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,050 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,050 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,265 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,265 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,265 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,265 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,277 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,278 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,318 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,318 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,318 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,318 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,318 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,318 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), 60#thr1EXITtrue, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,319 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), 60#thr1EXITtrue, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,319 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), 60#thr1EXITtrue, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,319 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,320 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,320 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,320 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,320 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), 60#thr1EXITtrue, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,427 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,427 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,432 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,432 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,432 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,432 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,432 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,432 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:05,526 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:05,526 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,526 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,527 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 19:27:05,527 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:05,527 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 19:27:07,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,063 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,063 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,063 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,063 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 91#L701-4true, 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,223 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,570 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,570 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,571 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,615 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,616 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,616 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,616 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,616 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:07,617 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,617 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,617 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,617 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,617 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2021-03-11 19:27:07,618 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,618 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,618 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:07,619 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,619 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:07,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,909 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,909 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,909 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,909 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:07,952 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,952 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,952 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:07,952 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:08,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:08,017 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:08,017 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:08,017 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:08,017 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:08,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:08,183 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 28#L700true, 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:08,474 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,474 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,474 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:08,474 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:09,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:09,893 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:09,893 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:09,894 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:09,894 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:10,707 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:10,707 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,777 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0NotInUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:10,777 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:10,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:11,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:11,334 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,334 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,439 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,439 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,439 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,439 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,441 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,441 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,441 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,441 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,472 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:11,478 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,478 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,478 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,478 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,478 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,478 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,597 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,597 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,597 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,599 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,599 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,895 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,895 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,895 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,895 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,907 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,907 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:11,907 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,907 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:11,908 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 28#L700true, 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,908 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,908 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,908 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,908 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,908 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:11,998 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,998 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,998 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:11,998 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,023 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:12,023 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:12,023 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:12,023 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:12,024 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 28#L700true, 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,024 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,025 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,025 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,025 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,025 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 91#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,093 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,599 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,599 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,599 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,600 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:12,641 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:12,641 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:12,641 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:12,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:12,641 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:13,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:13,529 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,529 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,529 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,529 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,529 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:13,530 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,530 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:13,573 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 24#thr1ENTRYtrue, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:13,573 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:14,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:14,659 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:14,659 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:14,659 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 19:27:14,659 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,515 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0NotInUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, 60#thr1EXITtrue, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:15,516 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,516 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,516 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,516 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,516 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,516 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 19:27:15,760 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 10#L697-1true, 202#true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:15,761 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,761 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:15,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 142#(<= (+ thr1Thread1of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ (* ~s~0 (- 1)) (* (div thr1Thread1of7ForFork0_~l~0 4294967296) (- 4294967296)) thr1Thread1of7ForFork0_~l~0 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 49#L700true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:15,763 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,947 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:15,947 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,947 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,947 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,948 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:15,948 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:16,675 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 156#(<= (+ thr1Thread2of7ForFork0_~l~0 1) (+ (* 4294967296 (div (+ thr1Thread2of7ForFork0_~l~0 (* ~s~0 (- 1)) (* (div thr1Thread2of7ForFork0_~l~0 4294967296) (- 4294967296)) 1) 4294967296)) ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))), 28#L700true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:16,675 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,676 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,676 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,676 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,737 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 91#L701-4true, 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 113#thr1ENTRYtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:16,737 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,737 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,927 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 91#L701-4true, 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:16,927 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:16,927 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:16,927 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:17,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 106#L700true, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 179#(<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div (+ ~s~0 (* (div thr1Thread3of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread3of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) 1)), thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:17,971 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:17,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:17,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:17,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:18,006 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 43#thr1ENTRYtrue, 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:18,006 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:18,007 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:18,007 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:18,007 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:18,007 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:19,636 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 24#thr1ENTRYtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:19,636 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 19:27:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 19:27:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 19:27:21,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 141#(and (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread1of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread1of7ForFork0_~l~0))), 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 89#L701-4true, 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), 46#L697-1true, Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:21,704 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:21,704 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:21,704 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:21,704 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:22,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 10#L697-1true, 202#true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 91#L701-4true, 155#(and (<= (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread2of7ForFork0_~l~0 4294967296))) (+ thr1Thread2of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 115#L697-1true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:22,766 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:22,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:22,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:22,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1162] thr1ENTRY-->L697-1: Formula: (and (not (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 0)) (= v_~r~0_1353 (+ v_~r~0_1354 1)) (= v_thr1Thread6of7ForFork0_~l~0_39 0) (= |v_thr1Thread6of7ForFork0_#in~arg.offset_5| v_thr1Thread6of7ForFork0_~arg.offset_5) (= |v_thr1Thread6of7ForFork0_#in~arg.base_5| v_thr1Thread6of7ForFork0_~arg.base_5) (= v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13 |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|) (= (ite (not (= (mod v_~r~0_1354 4294967296) 4294967295)) 1 0) |v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|)) InVars {thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, ~r~0=v_~r~0_1354, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} OutVars{thr1Thread6of7ForFork0_~arg.base=v_thr1Thread6of7ForFork0_~arg.base_5, thr1Thread6of7ForFork0_~arg.offset=v_thr1Thread6of7ForFork0_~arg.offset_5, thr1Thread6of7ForFork0_#in~arg.base=|v_thr1Thread6of7ForFork0_#in~arg.base_5|, thr1Thread6of7ForFork0_~l~0=v_thr1Thread6of7ForFork0_~l~0_39, thr1Thread6of7ForFork0_assume_abort_if_not_~cond=v_thr1Thread6of7ForFork0_assume_abort_if_not_~cond_13, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond=|v_thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond_13|, ~r~0=v_~r~0_1353, thr1Thread6of7ForFork0_#in~arg.offset=|v_thr1Thread6of7ForFork0_#in~arg.offset_5|} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_~arg.base, thr1Thread6of7ForFork0_~arg.offset, thr1Thread6of7ForFork0_~l~0, thr1Thread6of7ForFork0_assume_abort_if_not_~cond, thr1Thread6of7ForFork0_assume_abort_if_not_#in~cond, ~r~0][217], [thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 10#L697-1true, 207#true, 18#L697-1true, 86#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 46#L697-1true, 178#(and (<= (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))) (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296)))) (<= (+ ~s~0 (* 4294967296 (div thr1Thread3of7ForFork0_~l~0 4294967296))) (+ thr1Thread3of7ForFork0_~l~0 (* 4294967296 (div ~s~0 4294967296))))), 53#L701-4true, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,515 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,761 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2021-03-11 19:27:24,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2021-03-11 19:27:24,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2021-03-11 19:27:24,761 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2021-03-11 19:27:24,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, 192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,762 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,762 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,762 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:24,762 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:24,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 19:27:30,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,159 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,159 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,159 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,160 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,160 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,160 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 23#thr1EXITtrue, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,636 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,636 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,636 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:30,958 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,958 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,958 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:30,958 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:31,037 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2021-03-11 19:27:31,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-11 19:27:31,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-11 19:27:31,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2021-03-11 19:27:31,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [64#thr1ENTRYtrue, thr1Thread6of7ForFork0InUse, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), thr1Thread4of7ForFork0InUse, Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:31,037 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:31,038 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:31,038 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:31,038 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:31,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:34,269 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:34,269 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:34,532 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,532 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,532 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,533 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,591 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,591 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,592 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:34,792 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,792 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,792 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,792 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 23#thr1EXITtrue, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,849 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,849 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,849 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,849 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,850 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,850 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:34,977 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,977 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,977 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:34,977 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-11 19:27:36,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [192#(<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div (+ ~s~0 (* (div thr1Thread4of7ForFork0_~l~0 4294967296) 4294967296) (* thr1Thread4of7ForFork0_~l~0 (- 1)) (- 1)) 4294967296)) thr1Thread4of7ForFork0_~l~0 1)), thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 17#L700true, 23#thr1EXITtrue, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse]) [2021-03-11 19:27:36,553 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,553 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 115#L697-1true, 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:36,590 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,590 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,590 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 18#L697-1true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:36,591 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,591 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 36#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:36,699 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,699 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,699 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,699 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), 23#thr1EXITtrue, Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 34#L697-1true, 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:36,760 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,760 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,760 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:36,760 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-11 19:27:37,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1157] L697-1-->thr1EXIT: Formula: (and (= |v_thr1Thread6of7ForFork0_#res.offset_7| 0) (= |v_thr1Thread6of7ForFork0_#res.base_7| 0) (not (= (mod v_~r~0_1339 4294967296) 1))) InVars {~r~0=v_~r~0_1339} OutVars{thr1Thread6of7ForFork0_#res.offset=|v_thr1Thread6of7ForFork0_#res.offset_7|, thr1Thread6of7ForFork0_#res.base=|v_thr1Thread6of7ForFork0_#res.base_7|, ~r~0=v_~r~0_1339} AuxVars[] AssignedVars[thr1Thread6of7ForFork0_#res.offset, thr1Thread6of7ForFork0_#res.base][151], [thr1Thread6of7ForFork0InUse, 64#thr1ENTRYtrue, thr1Thread7of7ForFork0InUse, 131#true, 68#L701-4true, 6#thr1EXITtrue, 7#L709-2true, Black: 196#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 198#(and (<= ~s~0 1) (= thr1Thread5of7ForFork0_~l~0 0) (<= 1 ~s~0)), Black: 133#(and (<= ~s~0 0) (<= 0 ~s~0)), 202#true, 207#true, 23#thr1EXITtrue, Black: 147#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 149#(and (<= ~s~0 1) (= thr1Thread2of7ForFork0_~l~0 0) (<= 1 ~s~0)), 101#thr1EXITtrue, Black: 162#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 164#(and (<= ~s~0 1) (= thr1Thread3of7ForFork0_~l~0 0) (<= 1 ~s~0)), 172#(and (<= 2 ~r~0) (<= (div ~r~0 4294967296) 0)), Black: 171#(and (<= 1 ~r~0) (<= ~r~0 1)), 116#thr1EXITtrue, thr1Thread1of7ForFork0InUse, thr1Thread2of7ForFork0InUse, thr1Thread3of7ForFork0InUse, Black: 183#(and (<= ~s~0 0) (<= 0 ~s~0)), Black: 185#(and (<= ~s~0 1) (<= 1 ~s~0) (= thr1Thread4of7ForFork0_~l~0 0)), 60#thr1EXITtrue, thr1Thread4of7ForFork0InUse, thr1Thread5of7ForFork0InUse, 191#(and (<= (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296))) (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0)) (<= (+ (* 4294967296 (div ~s~0 4294967296)) thr1Thread4of7ForFork0_~l~0) (+ ~s~0 (* 4294967296 (div thr1Thread4of7ForFork0_~l~0 4294967296)))))]) [2021-03-11 19:27:37,182 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2021-03-11 19:27:37,182 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-11 19:27:37,182 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-11 19:27:37,182 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-11 19:27:37,232 INFO L129 PetriNetUnfolder]: 119896/175904 cut-off events. [2021-03-11 19:27:37,232 INFO L130 PetriNetUnfolder]: For 71341/76600 co-relation queries the response was YES. [2021-03-11 19:27:39,109 INFO L84 FinitePrefix]: Finished finitePrefix Result has 396888 conditions, 175904 events. 119896/175904 cut-off events. For 71341/76600 co-relation queries the response was YES. Maximal size of possible extension queue 17950. Compared 1684801 event pairs, 115162 based on Foata normal form. 97/154703 useless extension candidates. Maximal degree in co-relation 396848. Up to 166998 conditions per place. [2021-03-11 19:27:40,043 INFO L132 encePairwiseOnDemand]: 207/218 looper letters, 169 selfloop transitions, 373 changer transitions 0/593 dead transitions. [2021-03-11 19:27:40,043 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 593 transitions, 8366 flow [2021-03-11 19:27:40,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:27:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:27:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 649 transitions. [2021-03-11 19:27:40,044 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.5954128440366973 [2021-03-11 19:27:40,044 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 649 transitions. [2021-03-11 19:27:40,044 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 649 transitions. [2021-03-11 19:27:40,045 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:27:40,045 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 649 transitions. [2021-03-11 19:27:40,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 129.8) internal successors, (649), 5 states have internal predecessors, (649), 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 19:27:40,047 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:27:40,047 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 218.0) internal successors, (1308), 6 states have internal predecessors, (1308), 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 19:27:40,047 INFO L185 Difference]: Start difference. First operand has 97 places, 358 transitions, 4241 flow. Second operand 5 states and 649 transitions. [2021-03-11 19:27:40,047 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 593 transitions, 8366 flow [2021-03-11 19:27:40,132 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 100 places, 593 transitions, 8362 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-03-11 19:27:40,141 INFO L241 Difference]: Finished difference. Result has 102 places, 585 transitions, 8593 flow [2021-03-11 19:27:40,141 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=218, PETRI_DIFFERENCE_MINUEND_FLOW=4238, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=358, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=146, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=8593, PETRI_PLACES=102, PETRI_TRANSITIONS=585} [2021-03-11 19:27:40,141 INFO L335 CegarLoopForPetriNet]: 62 programPoint places, 40 predicate places. [2021-03-11 19:27:40,141 INFO L480 AbstractCegarLoop]: Abstraction has has 102 places, 585 transitions, 8593 flow [2021-03-11 19:27:40,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 121.0) internal successors, (605), 5 states have internal predecessors, (605), 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 19:27:40,142 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:27:40,142 INFO L255 CegarLoopForPetriNet]: trace histogram [8, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:27:40,142 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-03-11 19:27:40,142 INFO L428 AbstractCegarLoop]: === Iteration 13 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:27:40,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:27:40,142 INFO L82 PathProgramCache]: Analyzing trace with hash 1416829721, now seen corresponding path program 1 times [2021-03-11 19:27:40,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:27:40,143 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394943378] [2021-03-11 19:27:40,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:27:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:27:40,149 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:27:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-11 19:27:40,153 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-11 19:27:40,158 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-11 19:27:40,158 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-11 19:27:40,158 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-03-11 19:27:40,158 WARN L342 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-11 19:27:40,158 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,174 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,175 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,176 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,177 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,178 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,179 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,180 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~l~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 19:27:40,199 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-11 19:27:40,200 INFO L253 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-03-11 19:27:40,200 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 19:27:40,200 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 19:27:40,200 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 19:27:40,200 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 19:27:40,200 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 19:27:40,200 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 19:27:40,200 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 19:27:40,200 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 19:27:40,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,216 INFO L129 PetriNetUnfolder]: 25/213 cut-off events. [2021-03-11 19:27:40,216 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-03-11 19:27:40,218 INFO L84 FinitePrefix]: Finished finitePrefix Result has 274 conditions, 213 events. 25/213 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 680 event pairs, 0 based on Foata normal form. 0/171 useless extension candidates. Maximal degree in co-relation 228. Up to 18 conditions per place. [2021-03-11 19:27:40,218 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,219 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,219 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 19:27:40,220 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,220 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,220 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 142 places, 142 transitions, 380 flow [2021-03-11 19:27:40,234 INFO L129 PetriNetUnfolder]: 25/213 cut-off events. [2021-03-11 19:27:40,234 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-03-11 19:27:40,236 INFO L84 FinitePrefix]: Finished finitePrefix Result has 274 conditions, 213 events. 25/213 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 631 event pairs, 0 based on Foata normal form. 0/171 useless extension candidates. Maximal degree in co-relation 228. Up to 18 conditions per place. [2021-03-11 19:27:40,245 INFO L116 LiptonReduction]: Number of co-enabled transitions 14000 [2021-03-11 19:27:40,686 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2021-03-11 19:27:42,714 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2021-03-11 19:27:42,878 INFO L131 LiptonReduction]: Checked pairs total: 40446 [2021-03-11 19:27:42,878 INFO L133 LiptonReduction]: Total number of compositions: 103 [2021-03-11 19:27:42,878 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2659 [2021-03-11 19:27:42,880 INFO L129 PetriNetUnfolder]: 2/15 cut-off events. [2021-03-11 19:27:42,880 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-11 19:27:42,880 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:27:42,880 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:27:42,880 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:27:42,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:27:42,880 INFO L82 PathProgramCache]: Analyzing trace with hash -860511628, now seen corresponding path program 1 times [2021-03-11 19:27:42,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:27:42,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402523017] [2021-03-11 19:27:42,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:27:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:27:42,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:42,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 19:27:42,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:42,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:27:42,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:27:42,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 19:27:42,916 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 19:27:42,916 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402523017] [2021-03-11 19:27:42,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:27:42,916 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:27:42,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388723499] [2021-03-11 19:27:42,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 19:27:42,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:27:42,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 19:27:42,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-11 19:27:42,918 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 245 [2021-03-11 19:27:42,918 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 68 transitions, 232 flow. Second operand has 5 states, 5 states have (on average 137.0) internal successors, (685), 5 states have internal predecessors, (685), 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 19:27:42,918 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:27:42,918 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 245 [2021-03-11 19:27:42,918 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 19:29:05,411 INFO L129 PetriNetUnfolder]: 573539/655537 cut-off events. [2021-03-11 19:29:05,411 INFO L130 PetriNetUnfolder]: For 113/113 co-relation queries the response was YES. [2021-03-11 19:29:09,933 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1311074 conditions, 655537 events. 573539/655537 cut-off events. For 113/113 co-relation queries the response was YES. Maximal size of possible extension queue 23011. Compared 3106018 event pairs, 348193 based on Foata normal form. 81963/576979 useless extension candidates. Maximal degree in co-relation 1310985. Up to 655451 conditions per place. [2021-03-11 19:29:13,383 INFO L132 encePairwiseOnDemand]: 225/245 looper letters, 40 selfloop transitions, 26 changer transitions 0/99 dead transitions. [2021-03-11 19:29:13,384 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 99 transitions, 426 flow [2021-03-11 19:29:13,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 19:29:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 19:29:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 765 transitions. [2021-03-11 19:29:13,385 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6244897959183674 [2021-03-11 19:29:13,385 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 765 transitions. [2021-03-11 19:29:13,385 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 765 transitions. [2021-03-11 19:29:13,385 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 19:29:13,385 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 765 transitions. [2021-03-11 19:29:13,387 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 153.0) internal successors, (765), 5 states have internal predecessors, (765), 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 19:29:13,388 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 245.0) internal successors, (1470), 6 states have internal predecessors, (1470), 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 19:29:13,388 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 245.0) internal successors, (1470), 6 states have internal predecessors, (1470), 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 19:29:13,388 INFO L185 Difference]: Start difference. First operand has 70 places, 68 transitions, 232 flow. Second operand 5 states and 765 transitions. [2021-03-11 19:29:13,388 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 99 transitions, 426 flow [2021-03-11 19:29:13,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 99 transitions, 370 flow, removed 28 selfloop flow, removed 0 redundant places. [2021-03-11 19:29:13,390 INFO L241 Difference]: Finished difference. Result has 75 places, 85 transitions, 310 flow [2021-03-11 19:29:13,390 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=245, PETRI_DIFFERENCE_MINUEND_FLOW=160, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=310, PETRI_PLACES=75, PETRI_TRANSITIONS=85} [2021-03-11 19:29:13,390 INFO L335 CegarLoopForPetriNet]: 70 programPoint places, 5 predicate places. [2021-03-11 19:29:13,390 INFO L480 AbstractCegarLoop]: Abstraction has has 75 places, 85 transitions, 310 flow [2021-03-11 19:29:13,390 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 137.0) internal successors, (685), 5 states have internal predecessors, (685), 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 19:29:13,390 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 19:29:13,390 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 19:29:13,391 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-03-11 19:29:13,391 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-11 19:29:13,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 19:29:13,391 INFO L82 PathProgramCache]: Analyzing trace with hash 1977016376, now seen corresponding path program 1 times [2021-03-11 19:29:13,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 19:29:13,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019504791] [2021-03-11 19:29:13,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 19:29:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 19:29:13,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:29:13,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 19:29:13,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:29:13,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 19:29:13,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 19:29:13,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-11 19:29:13,428 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 19:29:13,428 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019504791] [2021-03-11 19:29:13,428 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 19:29:13,428 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 19:29:13,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232180710] [2021-03-11 19:29:13,428 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 19:29:13,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 19:29:13,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 19:29:13,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 19:29:13,430 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 245 [2021-03-11 19:29:13,430 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 85 transitions, 310 flow. Second operand has 4 states, 4 states have (on average 137.75) internal successors, (551), 4 states have internal predecessors, (551), 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 19:29:13,430 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 19:29:13,430 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 245 [2021-03-11 19:29:13,430 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown