/usr/bin/java -Xmx8000000000 -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-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe003_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:35:10,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:35:10,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:35:10,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:35:10,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:35:10,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:35:10,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:35:10,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:35:10,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:35:10,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:35:10,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:35:10,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:35:10,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:35:10,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:35:10,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:35:10,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:35:10,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:35:10,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:35:10,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:35:10,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:35:10,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:35:10,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:35:10,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:35:10,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:35:10,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:35:10,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:35:10,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:35:10,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:35:10,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:35:10,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:35:10,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:35:10,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:35:10,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:35:10,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:35:10,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:35:10,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:35:10,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:35:10,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:35:10,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:35:10,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:35:10,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:35:10,817 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-NoLbe.epf [2022-12-06 16:35:10,833 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:35:10,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:35:10,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:35:10,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:35:10,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:35:10,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:35:10,834 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:35:10,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:35:10,834 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:35:10,835 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:35:10,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:35:10,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:35:10,836 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:35:10,837 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:35:10,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:35:10,837 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:35:10,837 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:35:10,837 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:35:11,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:35:11,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:35:11,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:35:11,159 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:35:11,159 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:35:11,163 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe003_power.opt.i [2022-12-06 16:35:12,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:35:12,445 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:35:12,445 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe003_power.opt.i [2022-12-06 16:35:12,467 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6074f285/3a8533ea6ebd472983d6c29537825850/FLAG0d5457c71 [2022-12-06 16:35:12,479 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6074f285/3a8533ea6ebd472983d6c29537825850 [2022-12-06 16:35:12,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:35:12,482 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:35:12,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:35:12,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:35:12,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:35:12,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:12,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c3886d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12, skipping insertion in model container [2022-12-06 16:35:12,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:12,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:35:12,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:35:12,675 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe003_power.opt.i[951,964] [2022-12-06 16:35:12,808 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,809 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,809 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,855 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,856 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,857 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,862 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,863 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,866 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:35:12,876 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:35:12,888 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe003_power.opt.i[951,964] [2022-12-06 16:35:12,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,922 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,923 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,923 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,925 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,930 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,934 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,934 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,934 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,936 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,937 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,937 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,938 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,938 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:35:12,938 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:35:12,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:35:12,981 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:35:12,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12 WrapperNode [2022-12-06 16:35:12,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:35:12,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:35:12,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:35:12,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:35:12,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,049 INFO L138 Inliner]: procedures = 176, calls = 73, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 180 [2022-12-06 16:35:13,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:35:13,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:35:13,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:35:13,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:35:13,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,085 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:35:13,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:35:13,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:35:13,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:35:13,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (1/1) ... [2022-12-06 16:35:13,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:35:13,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:35:13,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 16:35:13,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 16:35:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 16:35:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:35:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:35:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:35:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:35:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:35:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:35:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:35:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:35:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:35:13,201 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:35:13,324 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:35:13,325 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:35:13,615 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:35:13,806 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:35:13,807 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:35:13,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:13 BoogieIcfgContainer [2022-12-06 16:35:13,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:35:13,810 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:35:13,810 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:35:13,812 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:35:13,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:35:12" (1/3) ... [2022-12-06 16:35:13,813 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52560acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:35:13, skipping insertion in model container [2022-12-06 16:35:13,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:12" (2/3) ... [2022-12-06 16:35:13,813 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52560acb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:35:13, skipping insertion in model container [2022-12-06 16:35:13,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:13" (3/3) ... [2022-12-06 16:35:13,814 INFO L112 eAbstractionObserver]: Analyzing ICFG safe003_power.opt.i [2022-12-06 16:35:13,828 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:35:13,828 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:35:13,828 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:35:13,873 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:35:13,895 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 127 transitions, 269 flow [2022-12-06 16:35:13,949 INFO L130 PetriNetUnfolder]: 2/124 cut-off events. [2022-12-06 16:35:13,949 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:35:13,954 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134 conditions, 124 events. 2/124 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 55 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 69. Up to 2 conditions per place. [2022-12-06 16:35:13,954 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 127 transitions, 269 flow [2022-12-06 16:35:13,960 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 132 places, 124 transitions, 257 flow [2022-12-06 16:35:13,971 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:35:13,976 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5d3db565, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:35:13,976 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-12-06 16:35:13,991 INFO L130 PetriNetUnfolder]: 0/64 cut-off events. [2022-12-06 16:35:13,992 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:35:13,992 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:13,993 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:13,994 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:13,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:13,998 INFO L85 PathProgramCache]: Analyzing trace with hash -51466346, now seen corresponding path program 1 times [2022-12-06 16:35:14,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:14,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519326663] [2022-12-06 16:35:14,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:14,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:14,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:14,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:14,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519326663] [2022-12-06 16:35:14,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519326663] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:14,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:14,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:35:14,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205734891] [2022-12-06 16:35:14,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:14,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:35:14,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:14,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:35:14,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:35:14,463 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 127 [2022-12-06 16:35:14,468 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 124 transitions, 257 flow. Second operand has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:14,468 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:14,468 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 127 [2022-12-06 16:35:14,469 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:14,641 INFO L130 PetriNetUnfolder]: 96/431 cut-off events. [2022-12-06 16:35:14,641 INFO L131 PetriNetUnfolder]: For 13/13 co-relation queries the response was YES. [2022-12-06 16:35:14,644 INFO L83 FinitePrefix]: Finished finitePrefix Result has 625 conditions, 431 events. 96/431 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 1994 event pairs, 18 based on Foata normal form. 21/426 useless extension candidates. Maximal degree in co-relation 557. Up to 123 conditions per place. [2022-12-06 16:35:14,646 INFO L137 encePairwiseOnDemand]: 122/127 looper letters, 16 selfloop transitions, 2 changer transitions 0/127 dead transitions. [2022-12-06 16:35:14,646 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 132 places, 127 transitions, 305 flow [2022-12-06 16:35:14,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:35:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:35:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 359 transitions. [2022-12-06 16:35:14,660 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9422572178477691 [2022-12-06 16:35:14,663 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 0 predicate places. [2022-12-06 16:35:14,663 INFO L495 AbstractCegarLoop]: Abstraction has has 132 places, 127 transitions, 305 flow [2022-12-06 16:35:14,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:14,664 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:14,664 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:14,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:35:14,665 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:14,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:14,666 INFO L85 PathProgramCache]: Analyzing trace with hash -655021220, now seen corresponding path program 1 times [2022-12-06 16:35:14,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:14,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904182167] [2022-12-06 16:35:14,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:15,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:15,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904182167] [2022-12-06 16:35:15,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904182167] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:15,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:15,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:35:15,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086217092] [2022-12-06 16:35:15,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:15,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:35:15,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:15,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:35:15,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:35:15,021 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2022-12-06 16:35:15,021 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 127 transitions, 305 flow. Second operand has 6 states, 6 states have (on average 103.83333333333333) internal successors, (623), 6 states have internal predecessors, (623), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:15,021 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:15,021 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2022-12-06 16:35:15,022 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:15,827 INFO L130 PetriNetUnfolder]: 1648/4011 cut-off events. [2022-12-06 16:35:15,827 INFO L131 PetriNetUnfolder]: For 814/1543 co-relation queries the response was YES. [2022-12-06 16:35:15,837 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7685 conditions, 4011 events. 1648/4011 cut-off events. For 814/1543 co-relation queries the response was YES. Maximal size of possible extension queue 212. Compared 32041 event pairs, 752 based on Foata normal form. 1/3875 useless extension candidates. Maximal degree in co-relation 7613. Up to 1437 conditions per place. [2022-12-06 16:35:15,846 INFO L137 encePairwiseOnDemand]: 120/127 looper letters, 33 selfloop transitions, 3 changer transitions 73/199 dead transitions. [2022-12-06 16:35:15,847 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 199 transitions, 727 flow [2022-12-06 16:35:15,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:35:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:35:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1004 transitions. [2022-12-06 16:35:15,850 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8783902012248469 [2022-12-06 16:35:15,850 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 8 predicate places. [2022-12-06 16:35:15,850 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 199 transitions, 727 flow [2022-12-06 16:35:15,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 103.83333333333333) internal successors, (623), 6 states have internal predecessors, (623), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:15,851 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:15,851 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:15,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:35:15,851 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:15,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:15,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1034414397, now seen corresponding path program 1 times [2022-12-06 16:35:15,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:15,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515162266] [2022-12-06 16:35:15,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:15,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:16,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:16,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515162266] [2022-12-06 16:35:16,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515162266] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:16,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:16,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:35:16,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882529594] [2022-12-06 16:35:16,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:16,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:35:16,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:16,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:35:16,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:35:16,113 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 127 [2022-12-06 16:35:16,114 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 199 transitions, 727 flow. Second operand has 6 states, 6 states have (on average 106.83333333333333) internal successors, (641), 6 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:16,114 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:16,114 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 127 [2022-12-06 16:35:16,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:17,073 INFO L130 PetriNetUnfolder]: 2484/6306 cut-off events. [2022-12-06 16:35:17,074 INFO L131 PetriNetUnfolder]: For 2046/3640 co-relation queries the response was YES. [2022-12-06 16:35:17,081 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14690 conditions, 6306 events. 2484/6306 cut-off events. For 2046/3640 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 57786 event pairs, 409 based on Foata normal form. 0/6191 useless extension candidates. Maximal degree in co-relation 14614. Up to 1997 conditions per place. [2022-12-06 16:35:17,091 INFO L137 encePairwiseOnDemand]: 121/127 looper letters, 37 selfloop transitions, 3 changer transitions 196/332 dead transitions. [2022-12-06 16:35:17,091 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 332 transitions, 1889 flow [2022-12-06 16:35:17,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:35:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:35:17,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-12-06 16:35:17,093 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8827646544181977 [2022-12-06 16:35:17,094 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 16 predicate places. [2022-12-06 16:35:17,095 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 332 transitions, 1889 flow [2022-12-06 16:35:17,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.83333333333333) internal successors, (641), 6 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:17,095 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:17,095 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:17,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:35:17,096 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:17,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:17,096 INFO L85 PathProgramCache]: Analyzing trace with hash 783552506, now seen corresponding path program 1 times [2022-12-06 16:35:17,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:17,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615714159] [2022-12-06 16:35:17,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:17,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:17,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615714159] [2022-12-06 16:35:17,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615714159] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:17,292 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:17,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:35:17,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809490349] [2022-12-06 16:35:17,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:17,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:35:17,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:17,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:35:17,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:35:17,298 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 127 [2022-12-06 16:35:17,299 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 332 transitions, 1889 flow. Second operand has 6 states, 6 states have (on average 106.83333333333333) internal successors, (641), 6 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:17,299 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:17,301 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 127 [2022-12-06 16:35:17,301 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:18,586 INFO L130 PetriNetUnfolder]: 2980/7485 cut-off events. [2022-12-06 16:35:18,586 INFO L131 PetriNetUnfolder]: For 3399/5103 co-relation queries the response was YES. [2022-12-06 16:35:18,602 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21426 conditions, 7485 events. 2980/7485 cut-off events. For 3399/5103 co-relation queries the response was YES. Maximal size of possible extension queue 407. Compared 70797 event pairs, 257 based on Foata normal form. 6/7401 useless extension candidates. Maximal degree in co-relation 21346. Up to 2331 conditions per place. [2022-12-06 16:35:18,620 INFO L137 encePairwiseOnDemand]: 121/127 looper letters, 47 selfloop transitions, 3 changer transitions 370/516 dead transitions. [2022-12-06 16:35:18,620 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 516 transitions, 4057 flow [2022-12-06 16:35:18,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:35:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:35:18,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-12-06 16:35:18,622 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8827646544181977 [2022-12-06 16:35:18,624 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 24 predicate places. [2022-12-06 16:35:18,624 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 516 transitions, 4057 flow [2022-12-06 16:35:18,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.83333333333333) internal successors, (641), 6 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:18,624 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:18,624 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:18,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:35:18,625 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:18,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:18,625 INFO L85 PathProgramCache]: Analyzing trace with hash -2065445342, now seen corresponding path program 1 times [2022-12-06 16:35:18,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:18,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126459731] [2022-12-06 16:35:18,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:18,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:18,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126459731] [2022-12-06 16:35:18,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126459731] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:18,851 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:18,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:35:18,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604601988] [2022-12-06 16:35:18,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:18,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:35:18,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:18,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:35:18,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:35:18,853 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 127 [2022-12-06 16:35:18,853 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 516 transitions, 4057 flow. Second operand has 7 states, 7 states have (on average 103.14285714285714) internal successors, (722), 7 states have internal predecessors, (722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:18,853 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:18,854 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 127 [2022-12-06 16:35:18,854 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:20,432 INFO L130 PetriNetUnfolder]: 3814/9993 cut-off events. [2022-12-06 16:35:20,432 INFO L131 PetriNetUnfolder]: For 5438/18114 co-relation queries the response was YES. [2022-12-06 16:35:20,449 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34148 conditions, 9993 events. 3814/9993 cut-off events. For 5438/18114 co-relation queries the response was YES. Maximal size of possible extension queue 585. Compared 102766 event pairs, 160 based on Foata normal form. 27/9911 useless extension candidates. Maximal degree in co-relation 34063. Up to 2877 conditions per place. [2022-12-06 16:35:20,465 INFO L137 encePairwiseOnDemand]: 118/127 looper letters, 50 selfloop transitions, 5 changer transitions 488/632 dead transitions. [2022-12-06 16:35:20,465 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 632 transitions, 6141 flow [2022-12-06 16:35:20,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:35:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:35:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1433 transitions. [2022-12-06 16:35:20,469 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8679588128407026 [2022-12-06 16:35:20,469 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 36 predicate places. [2022-12-06 16:35:20,470 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 632 transitions, 6141 flow [2022-12-06 16:35:20,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.14285714285714) internal successors, (722), 7 states have internal predecessors, (722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:20,470 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:20,470 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:20,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:35:20,471 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:20,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:20,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1411723554, now seen corresponding path program 2 times [2022-12-06 16:35:20,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:20,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841590249] [2022-12-06 16:35:20,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:20,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:20,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841590249] [2022-12-06 16:35:20,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841590249] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:20,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:20,617 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:35:20,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342592842] [2022-12-06 16:35:20,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:20,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:35:20,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:20,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:35:20,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:35:20,618 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 127 [2022-12-06 16:35:20,619 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 632 transitions, 6141 flow. Second operand has 7 states, 7 states have (on average 103.14285714285714) internal successors, (722), 7 states have internal predecessors, (722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:20,619 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:20,619 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 127 [2022-12-06 16:35:20,619 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:23,231 INFO L130 PetriNetUnfolder]: 6053/16062 cut-off events. [2022-12-06 16:35:23,247 INFO L131 PetriNetUnfolder]: For 12237/46038 co-relation queries the response was YES. [2022-12-06 16:35:23,287 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66713 conditions, 16062 events. 6053/16062 cut-off events. For 12237/46038 co-relation queries the response was YES. Maximal size of possible extension queue 884. Compared 179583 event pairs, 60 based on Foata normal form. 61/15986 useless extension candidates. Maximal degree in co-relation 66623. Up to 5000 conditions per place. [2022-12-06 16:35:23,347 INFO L137 encePairwiseOnDemand]: 120/127 looper letters, 73 selfloop transitions, 3 changer transitions 1045/1210 dead transitions. [2022-12-06 16:35:23,348 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 1210 transitions, 15031 flow [2022-12-06 16:35:23,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-06 16:35:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-06 16:35:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1212 transitions. [2022-12-06 16:35:23,353 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8675733715103794 [2022-12-06 16:35:23,355 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 46 predicate places. [2022-12-06 16:35:23,356 INFO L495 AbstractCegarLoop]: Abstraction has has 178 places, 1210 transitions, 15031 flow [2022-12-06 16:35:23,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.14285714285714) internal successors, (722), 7 states have internal predecessors, (722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:23,356 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:23,356 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:23,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:35:23,356 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:23,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:23,357 INFO L85 PathProgramCache]: Analyzing trace with hash 362254991, now seen corresponding path program 1 times [2022-12-06 16:35:23,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:23,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794338290] [2022-12-06 16:35:23,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:23,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:23,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794338290] [2022-12-06 16:35:23,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794338290] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:23,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:23,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:35:23,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452036684] [2022-12-06 16:35:23,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:23,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:35:23,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:23,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:35:23,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:35:23,548 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2022-12-06 16:35:23,549 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 178 places, 1210 transitions, 15031 flow. Second operand has 6 states, 6 states have (on average 104.5) internal successors, (627), 6 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:23,549 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:23,549 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2022-12-06 16:35:23,549 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:27,039 INFO L130 PetriNetUnfolder]: 7083/19285 cut-off events. [2022-12-06 16:35:27,039 INFO L131 PetriNetUnfolder]: For 15257/57278 co-relation queries the response was YES. [2022-12-06 16:35:27,068 INFO L83 FinitePrefix]: Finished finitePrefix Result has 90298 conditions, 19285 events. 7083/19285 cut-off events. For 15257/57278 co-relation queries the response was YES. Maximal size of possible extension queue 1095. Compared 225609 event pairs, 62 based on Foata normal form. 82/19244 useless extension candidates. Maximal degree in co-relation 90204. Up to 6637 conditions per place. [2022-12-06 16:35:27,086 INFO L137 encePairwiseOnDemand]: 121/127 looper letters, 34 selfloop transitions, 2 changer transitions 1388/1514 dead transitions. [2022-12-06 16:35:27,086 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 1514 transitions, 21941 flow [2022-12-06 16:35:27,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:35:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:35:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1002 transitions. [2022-12-06 16:35:27,091 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8766404199475065 [2022-12-06 16:35:27,091 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 54 predicate places. [2022-12-06 16:35:27,091 INFO L495 AbstractCegarLoop]: Abstraction has has 186 places, 1514 transitions, 21941 flow [2022-12-06 16:35:27,092 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 104.5) internal successors, (627), 6 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:27,092 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:27,092 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:27,092 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:35:27,092 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:27,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:27,093 INFO L85 PathProgramCache]: Analyzing trace with hash -285220394, now seen corresponding path program 1 times [2022-12-06 16:35:27,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:27,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240432030] [2022-12-06 16:35:27,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:27,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:27,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240432030] [2022-12-06 16:35:27,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240432030] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:27,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:27,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:35:27,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070784781] [2022-12-06 16:35:27,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:27,247 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:35:27,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:27,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:35:27,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:35:27,248 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2022-12-06 16:35:27,249 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 1514 transitions, 21941 flow. Second operand has 6 states, 6 states have (on average 104.16666666666667) internal successors, (625), 6 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:27,249 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:27,249 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2022-12-06 16:35:27,249 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:28,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][227], [111#L806true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 141#true, 67#L773true, 138#true, 45#L829true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:28,112 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][229], [111#L806true, 72#L836true, 235#true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:28,112 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:28,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][227], [111#L806true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:28,444 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][229], [72#L836true, 111#L806true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:28,444 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,444 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][341], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 129#L809true, 58#L3true]) [2022-12-06 16:35:28,445 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,445 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][343], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 45#L829true, 58#L3true]) [2022-12-06 16:35:28,446 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,446 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,446 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,446 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:28,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][434], [120#L826true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 28#L780true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 58#L3true]) [2022-12-06 16:35:28,596 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,596 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,596 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,596 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][439], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 45#L829true, 58#L3true, 129#L809true]) [2022-12-06 16:35:28,640 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][442], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 67#L773true, 129#L809true, 58#L3true]) [2022-12-06 16:35:28,640 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,640 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,641 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][342], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 141#true, 67#L773true, 138#true, 58#L3true, 129#L809true, 45#L829true]) [2022-12-06 16:35:28,665 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:35:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:28,665 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:28,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][383], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 40#L816true, 141#true, 138#true, 67#L773true, 58#L3true, 45#L829true]) [2022-12-06 16:35:28,666 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][385], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 237#(= ~y~0 1), 217#(= 2 ~__unbuffered_p2_EBX~0), 141#true, 28#L780true, 138#true, 58#L3true, 45#L829true, 129#L809true]) [2022-12-06 16:35:28,666 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][384], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 141#true, 138#true, 67#L773true, 58#L3true, 129#L809true]) [2022-12-06 16:35:28,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][341], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:28,682 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][343], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:28,682 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,682 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:28,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][441], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 28#L780true, 58#L3true, 45#L829true]) [2022-12-06 16:35:28,849 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][442], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 28#L780true, 58#L3true, 129#L809true]) [2022-12-06 16:35:28,849 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][441], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 67#L773true, 138#true, 58#L3true, 45#L829true]) [2022-12-06 16:35:28,850 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][434], [120#L826true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 175#(= ~__unbuffered_p2_EBX~0 0), 28#L780true, 138#true, 123#L3-1true]) [2022-12-06 16:35:28,853 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][484], [120#L826true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 58#L3true]) [2022-12-06 16:35:28,854 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,854 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][439], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 123#L3-1true, 45#L829true, 129#L809true]) [2022-12-06 16:35:28,902 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,902 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,902 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,902 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][442], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:28,903 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,903 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,903 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,903 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][342], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 141#true, 67#L773true, 138#true, 123#L3-1true, 129#L809true, 45#L829true]) [2022-12-06 16:35:28,925 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:28,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][383], [189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 40#L816true, 141#true, 138#true, 67#L773true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:28,926 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,926 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][385], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 141#true, 28#L780true, 138#true, 123#L3-1true, 45#L829true, 129#L809true]) [2022-12-06 16:35:28,926 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][384], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 141#true, 67#L773true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:28,927 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:28,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:29,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][491], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 58#L3true, 129#L809true]) [2022-12-06 16:35:29,054 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,054 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,054 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,054 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][490], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 45#L829true, 58#L3true]) [2022-12-06 16:35:29,055 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][441], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 28#L780true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:29,104 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][442], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:29,104 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,104 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][441], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:29,105 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-06 16:35:29,105 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:35:29,105 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:35:29,105 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:35:29,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][484], [120#L826true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 123#L3-1true]) [2022-12-06 16:35:29,108 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,108 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,108 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,108 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:29,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][491], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L783true, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:29,294 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,294 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,294 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,294 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][490], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:29,295 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,295 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,295 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:29,295 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:31,709 INFO L130 PetriNetUnfolder]: 9802/21552 cut-off events. [2022-12-06 16:35:31,710 INFO L131 PetriNetUnfolder]: For 143411/169483 co-relation queries the response was YES. [2022-12-06 16:35:31,757 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103981 conditions, 21552 events. 9802/21552 cut-off events. For 143411/169483 co-relation queries the response was YES. Maximal size of possible extension queue 989. Compared 215490 event pairs, 349 based on Foata normal form. 1496/22455 useless extension candidates. Maximal degree in co-relation 103883. Up to 10089 conditions per place. [2022-12-06 16:35:31,780 INFO L137 encePairwiseOnDemand]: 117/127 looper letters, 63 selfloop transitions, 8 changer transitions 1121/1298 dead transitions. [2022-12-06 16:35:31,780 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 1298 transitions, 20358 flow [2022-12-06 16:35:31,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:35:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:35:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1110 transitions. [2022-12-06 16:35:31,782 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8740157480314961 [2022-12-06 16:35:31,783 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 63 predicate places. [2022-12-06 16:35:31,783 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 1298 transitions, 20358 flow [2022-12-06 16:35:31,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 104.16666666666667) internal successors, (625), 6 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:31,783 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:31,783 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:31,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:35:31,784 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:31,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:31,784 INFO L85 PathProgramCache]: Analyzing trace with hash -529292531, now seen corresponding path program 1 times [2022-12-06 16:35:31,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:31,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138301426] [2022-12-06 16:35:31,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:31,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:31,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:31,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138301426] [2022-12-06 16:35:31,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138301426] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:31,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:31,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:35:31,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147343901] [2022-12-06 16:35:31,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:31,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:35:31,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:31,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:35:31,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:35:31,973 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2022-12-06 16:35:31,974 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 1298 transitions, 20358 flow. Second operand has 7 states, 7 states have (on average 104.14285714285714) internal successors, (729), 7 states have internal predecessors, (729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:31,974 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:31,974 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2022-12-06 16:35:31,974 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:32,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][183], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L806true, 72#L836true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 58#L3true, 216#(= 2 ~y~0)]) [2022-12-06 16:35:32,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][180], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L806true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 141#true, 67#L773true, 138#true, 45#L829true, 58#L3true, 216#(= 2 ~y~0)]) [2022-12-06 16:35:32,830 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:32,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:35:33,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][395], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L826true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 67#L773true, 58#L3true]) [2022-12-06 16:35:33,011 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][308], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 129#L809true, 58#L3true]) [2022-12-06 16:35:33,047 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,047 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,047 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][406], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 141#true, 67#L773true, 138#true, 45#L829true, 129#L809true, 58#L3true]) [2022-12-06 16:35:33,048 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][310], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 45#L829true, 58#L3true]) [2022-12-06 16:35:33,048 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][183], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 111#L806true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 216#(= 2 ~y~0)]) [2022-12-06 16:35:33,051 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][180], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L806true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true, 216#(= 2 ~y~0)]) [2022-12-06 16:35:33,051 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:35:33,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][396], [120#L826true, 281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 129#L809true, 58#L3true]) [2022-12-06 16:35:33,405 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:35:33,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][395], [120#L826true, 281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 28#L780true, 175#(= ~__unbuffered_p2_EBX~0 0), 58#L3true]) [2022-12-06 16:35:33,405 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][483], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 67#L773true, 138#true, 129#L809true, 58#L3true]) [2022-12-06 16:35:33,451 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,451 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,451 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,451 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][480], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 67#L773true, 58#L3true, 45#L829true]) [2022-12-06 16:35:33,452 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][481], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 129#L809true, 58#L3true, 45#L829true]) [2022-12-06 16:35:33,452 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,452 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][395], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L826true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 67#L773true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 123#L3-1true]) [2022-12-06 16:35:33,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][308], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:33,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][406], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true, 129#L809true]) [2022-12-06 16:35:33,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][310], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:33,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][228], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, 235#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:33,566 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][233], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 235#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 40#L816true, 141#true, 67#L773true, 138#true, 45#L829true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:33,567 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:35:33,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][483], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 58#L3true, 129#L809true]) [2022-12-06 16:35:33,678 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][480], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 28#L780true, 138#true, 58#L3true, 45#L829true]) [2022-12-06 16:35:33,678 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][396], [120#L826true, 281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 123#L3-1true, 129#L809true]) [2022-12-06 16:35:33,681 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:35:33,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:33,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:33,681 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:35:33,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][395], [120#L826true, 281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 28#L780true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 123#L3-1true]) [2022-12-06 16:35:33,682 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,682 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][556], [120#L826true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 192#(= ~__unbuffered_p2_EBX~0 0), 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L783true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 58#L3true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,683 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,683 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,683 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,683 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][483], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:33,733 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][480], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:33,733 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([661] L773-->L780: Formula: (let ((.cse10 (= (mod v_~x$r_buff0_thd1~0_42 256) 0))) (let ((.cse11 (= (mod v_~x$w_buff0_used~0_215 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd1~0_37 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_192 256) 0)) (.cse0 (not (= (mod v_~x$w_buff0_used~0_214 256) 0))) (.cse5 (not .cse10))) (let ((.cse3 (and .cse0 .cse5)) (.cse2 (not .cse9)) (.cse1 (not .cse8)) (.cse6 (select |v_#memory_int_182| |v_~#x~0.base_124|)) (.cse4 (not .cse11))) (and (= v_~x$r_buff1_thd1~0_36 (ite (or (and (not (= (mod v_~x$r_buff0_thd1~0_41 256) 0)) .cse0) (and (not (= (mod v_~x$w_buff1_used~0_191 256) 0)) .cse1)) 0 v_~x$r_buff1_thd1~0_37)) (= v_~x$w_buff1_used~0_191 (ite (or (and .cse2 .cse1) .cse3) 0 v_~x$w_buff1_used~0_192)) (= (ite (and .cse4 .cse5) 0 v_~x$w_buff0_used~0_215) v_~x$w_buff0_used~0_214) (= (store |v_#memory_int_182| |v_~#x~0.base_124| (store .cse6 |v_~#x~0.offset_124| |v_P0_#t~ite5#1_29|)) |v_#memory_int_181|) (= v_~x$r_buff0_thd1~0_41 (ite .cse3 0 v_~x$r_buff0_thd1~0_42)) (let ((.cse7 (= |v_P0_#t~mem3#1_28| |v_P0Thread1of1ForFork2_#t~mem3#1_1|))) (or (and (or (and .cse7 .cse2 .cse1 (= |v_P0_#t~ite4#1_31| v_~x$w_buff1~0_77)) (and (= |v_P0_#t~mem3#1_28| |v_P0_#t~ite4#1_31|) (= |v_P0_#t~mem3#1_28| (select .cse6 |v_~#x~0.offset_124|)) (or .cse8 .cse9))) (or .cse10 .cse11) (= |v_P0_#t~ite4#1_31| |v_P0_#t~ite5#1_29|)) (and .cse7 (= |v_P0_#t~ite4#1_31| |v_P0Thread1of1ForFork2_#t~ite4#1_1|) .cse4 (= |v_P0_#t~ite5#1_29| v_~x$w_buff0~0_86) .cse5))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_42, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_182|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, P0Thread1of1ForFork2_#t~mem3#1=|v_P0Thread1of1ForFork2_#t~mem3#1_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_37, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_215} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_86, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_41, ~#x~0.offset=|v_~#x~0.offset_124|, ~x$w_buff1~0=v_~x$w_buff1~0_77, #memory_int=|v_#memory_int_181|, ~#x~0.base=|v_~#x~0.base_124|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_191, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_36, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_214} AuxVars[|v_P0_#t~ite5#1_29|, |v_P0_#t~ite4#1_31|, |v_P0_#t~mem3#1_28|] AssignedVars[~x$r_buff0_thd1~0, #memory_int, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~mem3#1, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_#t~ite5#1, ~x$w_buff0_used~0][481], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 157#true, P2Thread1of1ForFork1InUse, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 123#L3-1true, 129#L809true, 45#L829true]) [2022-12-06 16:35:33,734 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,734 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,734 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,734 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][228], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, 235#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 173#true, 40#L816true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:33,851 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][233], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 235#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 40#L816true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0))]) [2022-12-06 16:35:33,851 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][526], [130#L819true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 141#true, 67#L773true, 138#true, 45#L829true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0)), 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,852 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][527], [130#L819true, 72#L836true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 58#L3true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0)), 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,853 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,853 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:35:33,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][565], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 129#L809true, 58#L3true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,897 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][566], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 45#L829true, 58#L3true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,898 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][483], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L836true, 189#true, P1Thread1of1ForFork0InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 173#true, 237#(= ~y~0 1), 214#true, 141#true, 28#L780true, 138#true, 123#L3-1true, 129#L809true]) [2022-12-06 16:35:33,958 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][480], [281#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork1InUse, 157#true, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 28#L780true, 138#true, 123#L3-1true, 45#L829true]) [2022-12-06 16:35:33,959 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][556], [120#L826true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 192#(= ~__unbuffered_p2_EBX~0 0), 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 175#(= ~__unbuffered_p2_EBX~0 0), 123#L3-1true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:33,962 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,962 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,962 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:33,962 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([660] L761-->L773: Formula: (and (= v_~x$w_buff0~0_Out_2 1) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (not (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$w_buff1_used~0_Out_2 v_~x$w_buff0_used~0_In_17) (= v_~x$r_buff0_thd3~0_In_3 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_3) (= v_~x$r_buff0_thd1~0_In_3 v_~x$r_buff1_thd1~0_Out_2) (= v_~x$r_buff1_thd2~0_Out_2 v_~x$r_buff0_thd2~0_In_11) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_21)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_21, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_3, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_17} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_3, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_Out_2, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_3, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_11, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$r_buff0_thd1~0, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~x$w_buff1~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff1_thd0~0, ~x$w_buff0_used~0][526], [130#L819true, 189#true, 235#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 141#true, 67#L773true, 138#true, 123#L3-1true, 45#L829true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0)), 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:34,129 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,129 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,129 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,129 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][527], [130#L819true, 72#L836true, 235#true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 106#L761true, 140#(= ~x$w_buff0_used~0 0), 141#true, 123#L3-1true, 222#(and (= 2 ~__unbuffered_p2_EBX~0) (= 2 ~y~0)), 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:34,129 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,130 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:34,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][565], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 214#true, 141#true, 138#true, 123#L3-1true, 129#L809true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:34,174 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,174 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,174 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,174 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][566], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 71#L783true, 173#true, 237#(= ~y~0 1), 214#true, 40#L816true, 141#true, 138#true, 123#L3-1true, 45#L829true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:34,175 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:34,901 INFO L130 PetriNetUnfolder]: 6860/13722 cut-off events. [2022-12-06 16:35:34,901 INFO L131 PetriNetUnfolder]: For 130747/155441 co-relation queries the response was YES. [2022-12-06 16:35:34,923 INFO L83 FinitePrefix]: Finished finitePrefix Result has 73927 conditions, 13722 events. 6860/13722 cut-off events. For 130747/155441 co-relation queries the response was YES. Maximal size of possible extension queue 985. Compared 123314 event pairs, 126 based on Foata normal form. 2417/15834 useless extension candidates. Maximal degree in co-relation 73825. Up to 5797 conditions per place. [2022-12-06 16:35:34,954 INFO L137 encePairwiseOnDemand]: 117/127 looper letters, 49 selfloop transitions, 9 changer transitions 1091/1249 dead transitions. [2022-12-06 16:35:34,954 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 1249 transitions, 21410 flow [2022-12-06 16:35:34,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:35:34,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:35:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1446 transitions. [2022-12-06 16:35:34,957 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8758328285887341 [2022-12-06 16:35:34,958 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 66 predicate places. [2022-12-06 16:35:34,958 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 1249 transitions, 21410 flow [2022-12-06 16:35:34,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.14285714285714) internal successors, (729), 7 states have internal predecessors, (729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:34,958 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:34,958 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:34,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:35:34,958 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:34,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:34,959 INFO L85 PathProgramCache]: Analyzing trace with hash -2093729934, now seen corresponding path program 1 times [2022-12-06 16:35:34,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:34,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554523937] [2022-12-06 16:35:34,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:35:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:35:35,396 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:35:35,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554523937] [2022-12-06 16:35:35,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554523937] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:35:35,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:35:35,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:35:35,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560673101] [2022-12-06 16:35:35,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:35:35,397 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:35:35,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:35:35,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:35:35,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:35:35,398 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 127 [2022-12-06 16:35:35,399 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 1249 transitions, 21410 flow. Second operand has 8 states, 8 states have (on average 104.125) internal successors, (833), 8 states have internal predecessors, (833), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:35,399 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:35:35,399 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 127 [2022-12-06 16:35:35,399 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:35:37,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][579], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, 157#true, P2Thread1of1ForFork1InUse, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 141#true, 138#true, 129#L809true, 58#L3true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:37,570 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][580], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L816true, 141#true, 138#true, 45#L829true, 58#L3true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:37,570 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,570 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:35:37,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([675] L829-->L836: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd3~0_43 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_211 256) 0)) (.cse3 (= (mod v_~x$r_buff1_thd3~0_37 256) 0)) (.cse2 (= (mod v_~x$w_buff1_used~0_188 256) 0)) (.cse11 (not (= 0 (mod v_~x$w_buff0_used~0_210 256)))) (.cse9 (not .cse8))) (let ((.cse0 (and .cse11 .cse9)) (.cse4 (not .cse2)) (.cse1 (select |v_#memory_int_178| |v_~#x~0.base_122|)) (.cse6 (not .cse3)) (.cse10 (not .cse7))) (and (= v_~x$r_buff0_thd3~0_42 (ite .cse0 0 v_~x$r_buff0_thd3~0_43)) (let ((.cse5 (= |v_P2_#t~mem25_32| |v_P2Thread1of1ForFork1_#t~mem25_1|))) (or (and (or (and (= (select .cse1 |v_~#x~0.offset_122|) |v_P2_#t~mem25_32|) (= |v_P2_#t~ite26_29| |v_P2_#t~mem25_32|) (or .cse2 .cse3)) (and .cse4 (= |v_P2_#t~ite26_29| v_~x$w_buff1~0_75) .cse5 .cse6)) (= |v_P2_#t~ite26_29| |v_P2_#t~ite27_23|) (or .cse7 .cse8)) (and .cse9 .cse5 .cse10 (= |v_P2_#t~ite26_29| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= |v_P2_#t~ite27_23| v_~x$w_buff0~0_84)))) (= (ite (or .cse0 (and .cse4 .cse6)) 0 v_~x$w_buff1_used~0_188) v_~x$w_buff1_used~0_187) (= |v_#memory_int_177| (store |v_#memory_int_178| |v_~#x~0.base_122| (store .cse1 |v_~#x~0.offset_122| |v_P2_#t~ite27_23|))) (= v_~x$r_buff1_thd3~0_36 (ite (or (and (not (= 0 (mod v_~x$w_buff1_used~0_187 256))) .cse6) (and .cse11 (not (= (mod v_~x$r_buff0_thd3~0_42 256) 0)))) 0 v_~x$r_buff1_thd3~0_37)) (= v_~x$w_buff0_used~0_210 (ite (and .cse9 .cse10) 0 v_~x$w_buff0_used~0_211)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~#x~0.offset=|v_~#x~0.offset_122|, P2Thread1of1ForFork1_#t~mem25=|v_P2Thread1of1ForFork1_#t~mem25_1|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_178|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_188, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_43, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_211} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_84, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, ~#x~0.offset=|v_~#x~0.offset_122|, ~x$w_buff1~0=v_~x$w_buff1~0_75, #memory_int=|v_#memory_int_177|, ~#x~0.base=|v_~#x~0.base_122|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_36, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_187, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_42, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_210} AuxVars[|v_P2_#t~mem25_32|, |v_P2_#t~ite26_29|, |v_P2_#t~ite27_23|] AssignedVars[P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~mem25, #memory_int, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x$w_buff0_used~0][579], [72#L836true, 189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 237#(= ~y~0 1), 217#(= 2 ~__unbuffered_p2_EBX~0), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 141#true, 138#true, 123#L3-1true, 129#L809true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:37,871 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([668] L809-->L816: Formula: (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_100 256) 0))) (let ((.cse7 (= (mod v_~x$w_buff0_used~0_203 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd2~0_94 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_180 256) 0)) (.cse6 (not .cse8)) (.cse11 (not (= (mod v_~x$w_buff0_used~0_202 256) 0)))) (let ((.cse0 (and .cse6 .cse11)) (.cse1 (select |v_#memory_int_166| |v_~#x~0.base_116|)) (.cse2 (not .cse9)) (.cse3 (not .cse10)) (.cse5 (not .cse7))) (and (= (ite .cse0 0 v_~x$r_buff0_thd2~0_100) v_~x$r_buff0_thd2~0_99) (= (store |v_#memory_int_166| |v_~#x~0.base_116| (store .cse1 |v_~#x~0.offset_116| |v_P1_#t~ite24_25|)) |v_#memory_int_165|) (= (ite (or .cse0 (and .cse2 .cse3)) 0 v_~x$w_buff1_used~0_180) v_~x$w_buff1_used~0_179) (let ((.cse4 (= |v_P1Thread1of1ForFork0_#t~mem22_1| |v_P1_#t~mem22_36|))) (or (and .cse4 (= |v_P1_#t~ite23_31| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= |v_P1_#t~ite24_25| v_~x$w_buff0~0_82) .cse5 .cse6) (and (= |v_P1_#t~ite23_31| |v_P1_#t~ite24_25|) (or .cse7 .cse8) (or (and (= |v_P1_#t~ite23_31| |v_P1_#t~mem22_36|) (or .cse9 .cse10) (= |v_P1_#t~mem22_36| (select .cse1 |v_~#x~0.offset_116|))) (and .cse2 .cse4 .cse3 (= |v_P1_#t~ite23_31| v_~x$w_buff1~0_69)))))) (= v_~x$r_buff1_thd2~0_93 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_179 256) 0))) (and (not (= (mod v_~x$r_buff0_thd2~0_99 256) 0)) .cse11)) 0 v_~x$r_buff1_thd2~0_94)) (= (ite (and .cse5 .cse6) 0 v_~x$w_buff0_used~0_203) v_~x$w_buff0_used~0_202))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork0_#t~mem22=|v_P1Thread1of1ForFork0_#t~mem22_1|, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, #memory_int=|v_#memory_int_166|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_94, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_180, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_100, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_82, ~#x~0.offset=|v_~#x~0.offset_116|, ~x$w_buff1~0=v_~x$w_buff1~0_69, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, #memory_int=|v_#memory_int_165|, ~#x~0.base=|v_~#x~0.base_116|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_93, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_179, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_99, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_202} AuxVars[|v_P1_#t~ite24_25|, |v_P1_#t~ite23_31|, |v_P1_#t~mem22_36|] AssignedVars[P1Thread1of1ForFork0_#t~mem22, P1Thread1of1ForFork0_#t~ite24, #memory_int, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite23, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0][580], [189#true, P1Thread1of1ForFork0InUse, P0Thread1of1ForFork2InUse, P2Thread1of1ForFork1InUse, 157#true, 71#L783true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 217#(= 2 ~__unbuffered_p2_EBX~0), 237#(= ~y~0 1), 311#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L816true, 141#true, 138#true, 123#L3-1true, 45#L829true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:35:37,872 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,872 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,872 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:37,872 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:35:38,417 INFO L130 PetriNetUnfolder]: 6430/12259 cut-off events. [2022-12-06 16:35:38,417 INFO L131 PetriNetUnfolder]: For 128534/152725 co-relation queries the response was YES. [2022-12-06 16:35:38,439 INFO L83 FinitePrefix]: Finished finitePrefix Result has 75860 conditions, 12259 events. 6430/12259 cut-off events. For 128534/152725 co-relation queries the response was YES. Maximal size of possible extension queue 987. Compared 109305 event pairs, 147 based on Foata normal form. 2295/14337 useless extension candidates. Maximal degree in co-relation 75754. Up to 5022 conditions per place. [2022-12-06 16:35:38,454 INFO L137 encePairwiseOnDemand]: 117/127 looper letters, 36 selfloop transitions, 12 changer transitions 990/1128 dead transitions. [2022-12-06 16:35:38,454 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 1128 transitions, 21222 flow [2022-12-06 16:35:38,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:35:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:35:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1741 transitions. [2022-12-06 16:35:38,457 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8567913385826772 [2022-12-06 16:35:38,457 INFO L294 CegarLoopForPetriNet]: 132 programPoint places, 63 predicate places. [2022-12-06 16:35:38,457 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 1128 transitions, 21222 flow [2022-12-06 16:35:38,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 104.125) internal successors, (833), 8 states have internal predecessors, (833), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:35:38,458 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:35:38,458 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:38,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 16:35:38,458 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:35:38,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:35:38,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1911157395, now seen corresponding path program 1 times [2022-12-06 16:35:38,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:35:38,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423137134] [2022-12-06 16:35:38,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:35:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:35:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:35:38,510 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-06 16:35:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:35:38,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-06 16:35:38,621 INFO L373 BasicCegarLoop]: Counterexample is feasible [2022-12-06 16:35:38,622 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2022-12-06 16:35:38,624 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-12-06 16:35:38,624 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2022-12-06 16:35:38,624 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2022-12-06 16:35:38,624 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2022-12-06 16:35:38,624 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-12-06 16:35:38,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-06 16:35:38,624 INFO L458 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:35:38,629 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-06 16:35:38,629 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-06 16:35:38,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 04:35:38 BasicIcfg [2022-12-06 16:35:38,756 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-06 16:35:38,756 INFO L158 Benchmark]: Toolchain (without parser) took 26273.82ms. Allocated memory was 178.3MB in the beginning and 4.2GB in the end (delta: 4.1GB). Free memory was 153.5MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2022-12-06 16:35:38,756 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 178.3MB. Free memory was 154.9MB in the beginning and 154.9MB in the end (delta: 75.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 16:35:38,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 499.03ms. Allocated memory is still 178.3MB. Free memory was 153.0MB in the beginning and 125.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2022-12-06 16:35:38,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.52ms. Allocated memory is still 178.3MB. Free memory was 125.7MB in the beginning and 123.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-12-06 16:35:38,757 INFO L158 Benchmark]: Boogie Preprocessor took 38.09ms. Allocated memory is still 178.3MB. Free memory was 123.1MB in the beginning and 121.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-06 16:35:38,757 INFO L158 Benchmark]: RCFGBuilder took 719.48ms. Allocated memory was 178.3MB in the beginning and 218.1MB in the end (delta: 39.8MB). Free memory was 120.5MB in the beginning and 174.5MB in the end (delta: -54.0MB). Peak memory consumption was 64.0MB. Max. memory is 8.0GB. [2022-12-06 16:35:38,759 INFO L158 Benchmark]: TraceAbstraction took 24945.78ms. Allocated memory was 218.1MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 173.9MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2022-12-06 16:35:38,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 178.3MB. Free memory was 154.9MB in the beginning and 154.9MB in the end (delta: 75.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 499.03ms. Allocated memory is still 178.3MB. Free memory was 153.0MB in the beginning and 125.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 66.52ms. Allocated memory is still 178.3MB. Free memory was 125.7MB in the beginning and 123.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.09ms. Allocated memory is still 178.3MB. Free memory was 123.1MB in the beginning and 121.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 719.48ms. Allocated memory was 178.3MB in the beginning and 218.1MB in the end (delta: 39.8MB). Free memory was 120.5MB in the beginning and 174.5MB in the end (delta: -54.0MB). Peak memory consumption was 64.0MB. Max. memory is 8.0GB. * TraceAbstraction took 24945.78ms. Allocated memory was 218.1MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 173.9MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 _Bool __unbuffered_p1_EAX$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0] [L713] 0 int __unbuffered_p1_EAX$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0] [L714] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0] [L715] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0] [L716] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0] [L717] 0 _Bool __unbuffered_p1_EAX$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0] [L718] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0] [L719] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0] [L720] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0] [L721] 0 _Bool __unbuffered_p1_EAX$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0] [L722] 0 _Bool __unbuffered_p1_EAX$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0] [L723] 0 int *__unbuffered_p1_EAX$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}] [L724] 0 int __unbuffered_p1_EAX$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0] [L725] 0 _Bool __unbuffered_p1_EAX$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0] [L726] 0 int __unbuffered_p1_EAX$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0] [L727] 0 _Bool __unbuffered_p1_EAX$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0] [L729] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0] [L731] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L732] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0] [L733] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L735] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}] [L736] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0] [L737] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0] [L738] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L739] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L740] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L741] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L742] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0] [L743] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L744] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L745] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L746] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0] [L747] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L748] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L749] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L750] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L751] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L753] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 0 _Bool weak$$choice1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L853] 0 pthread_t t1852; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1852={5:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L854] FCALL, FORK 0 pthread_create(&t1852, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1852, ((void *)0), P0, ((void *)0))=8, t1852={5:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L855] 0 pthread_t t1853; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1852={5:0}, t1853={7:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L856] FCALL, FORK 0 pthread_create(&t1853, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=0, __unbuffered_p1_EAX$read_delayed_var={0:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1853, ((void *)0), P1, ((void *)0))=9, t1852={5:0}, t1853={7:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L789] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L790] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L791] 2 x$flush_delayed = weak$$choice2 [L792] EXPR 2 \read(x) [L792] 2 x$mem_tmp = x [L793] 2 weak$$choice1 = __VERIFIER_nondet_bool() [L794] EXPR 2 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L794] EXPR 2 \read(x) [L794] EXPR 2 !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L794] 2 x = !x$w_buff0_used ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x : (weak$$choice1 ? x$w_buff0 : x$w_buff1)) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$w_buff1 : x$w_buff0) : (weak$$choice0 ? x$w_buff0 : x)))) [L795] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)))) [L796] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)))) [L797] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 || !weak$$choice1 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : weak$$choice0)))) [L798] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? weak$$choice0 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) [L799] 2 x$r_buff0_thd2 = weak$$choice2 ? x$r_buff0_thd2 : (!x$w_buff0_used ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? x$r_buff0_thd2 : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) [L800] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (x$w_buff0_used && !x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (weak$$choice0 ? x$r_buff1_thd2 : (_Bool)0) : (x$w_buff0_used && x$r_buff1_thd2 && x$w_buff1_used && !x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)))) [L801] 2 __unbuffered_p1_EAX$read_delayed = (_Bool)1 [L802] 2 __unbuffered_p1_EAX$read_delayed_var = &x [L803] EXPR 2 \read(x) [L803] 2 __unbuffered_p1_EAX = x [L804] EXPR 2 x$flush_delayed ? x$mem_tmp : x [L804] EXPR 2 \read(x) [L804] EXPR 2 x$flush_delayed ? x$mem_tmp : x [L804] 2 x = x$flush_delayed ? x$mem_tmp : x [L805] 2 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L808] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L857] 0 pthread_t t1854; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1852={5:0}, t1853={7:0}, t1854={4:0}, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L858] FCALL, FORK 0 pthread_create(&t1854, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1854, ((void *)0), P2, ((void *)0))=10, t1852={5:0}, t1853={7:0}, t1854={4:0}, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L811] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L811] EXPR 2 x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x [L811] EXPR 2 \read(x) [L811] EXPR 2 x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x [L811] EXPR 2 x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L811] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L812] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L813] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L814] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L815] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L825] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L828] 3 __unbuffered_p2_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L831] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L831] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L831] EXPR 3 \read(x) [L831] EXPR 3 x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x [L831] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L831] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L832] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L833] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L834] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L835] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L760] 1 y = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L763] 1 x$w_buff1 = x$w_buff0 [L764] 1 x$w_buff0 = 1 [L765] 1 x$w_buff1_used = x$w_buff0_used [L766] 1 x$w_buff0_used = (_Bool)1 [L767] CALL 1 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L767] RET 1 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L768] 1 x$r_buff1_thd0 = x$r_buff0_thd0 [L769] 1 x$r_buff1_thd1 = x$r_buff0_thd1 [L770] 1 x$r_buff1_thd2 = x$r_buff0_thd2 [L771] 1 x$r_buff1_thd3 = x$r_buff0_thd3 [L772] 1 x$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=2] [L775] EXPR 1 x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L775] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L776] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L777] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L778] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L779] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L782] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L818] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L838] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L860] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1852={5:0}, t1853={7:0}, t1854={4:0}, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L862] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L862] RET 0 assume_abort_if_not(main$tmp_guard0) [L864] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L864] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L864] EXPR 0 \read(x) [L864] EXPR 0 x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x [L864] EXPR 0 x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L864] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L865] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L866] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L867] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L868] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1852={5:0}, t1853={7:0}, t1854={4:0}, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L871] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L872] EXPR 0 __unbuffered_p1_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX) : __unbuffered_p1_EAX [L872] EXPR 0 weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX [L872] EXPR 0 \read(*__unbuffered_p1_EAX$read_delayed_var) [L872] EXPR 0 weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX [L872] EXPR 0 __unbuffered_p1_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX) : __unbuffered_p1_EAX [L872] 0 __unbuffered_p1_EAX = __unbuffered_p1_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p1_EAX$read_delayed_var : __unbuffered_p1_EAX) : __unbuffered_p1_EAX [L873] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 1) VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1852={5:0}, t1853={7:0}, t1854={4:0}, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L875] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EAX$flush_delayed=0, __unbuffered_p1_EAX$mem_tmp=0, __unbuffered_p1_EAX$r_buff0_thd0=0, __unbuffered_p1_EAX$r_buff0_thd1=0, __unbuffered_p1_EAX$r_buff0_thd2=0, __unbuffered_p1_EAX$r_buff0_thd3=0, __unbuffered_p1_EAX$r_buff1_thd0=0, __unbuffered_p1_EAX$r_buff1_thd1=0, __unbuffered_p1_EAX$r_buff1_thd2=0, __unbuffered_p1_EAX$r_buff1_thd3=0, __unbuffered_p1_EAX$read_delayed=1, __unbuffered_p1_EAX$read_delayed_var={3:0}, __unbuffered_p1_EAX$w_buff0=0, __unbuffered_p1_EAX$w_buff0_used=0, __unbuffered_p1_EAX$w_buff1=0, __unbuffered_p1_EAX$w_buff1_used=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=255, weak$$choice2=0, x={3:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=1, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 856]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 854]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 858]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 154 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 24.7s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 21.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 826 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 826 mSDsluCounter, 403 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 310 mSDsCounter, 22 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1401 IncrementalHoareTripleChecker+Invalid, 1423 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 22 mSolverCounterUnsat, 93 mSDtfsCounter, 1401 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 121 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=21941occurred in iteration=7, InterpolantAutomatonStates: 102, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1009 NumberOfCodeBlocks, 1009 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 896 ConstructedInterpolants, 0 QuantifiedInterpolants, 2078 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-06 16:35:38,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...