./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread/stateful01-2.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread/stateful01-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2334be94e5a4379173e8ce9878c152630508647bf4da61c6cf055a5b5360d8e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:08:47,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:08:47,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:08:47,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:08:47,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:08:47,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:08:47,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:08:47,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:08:47,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:08:47,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:08:47,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:08:47,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:08:47,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:08:47,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:08:47,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:08:47,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:08:47,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:08:47,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:08:47,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:08:47,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:08:47,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:08:47,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:08:47,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:08:47,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:08:47,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:08:47,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:08:47,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:08:47,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:08:47,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:08:47,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:08:47,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:08:47,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:08:47,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:08:47,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:08:47,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:08:47,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:08:47,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:08:47,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:08:47,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:08:47,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:08:47,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:08:47,101 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:08:47,119 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:08:47,119 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:08:47,120 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:08:47,120 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:08:47,120 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:08:47,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:08:47,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:08:47,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:08:47,121 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:08:47,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:08:47,121 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:08:47,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:08:47,122 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:08:47,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:08:47,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:08:47,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:08:47,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:08:47,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:08:47,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:08:47,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:08:47,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:08:47,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:08:47,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:08:47,125 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:08:47,125 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:08:47,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:08:47,125 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2334be94e5a4379173e8ce9878c152630508647bf4da61c6cf055a5b5360d8e [2022-02-20 20:08:47,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:08:47,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:08:47,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:08:47,332 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:08:47,332 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:08:47,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/stateful01-2.i [2022-02-20 20:08:47,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e510fdc5/bf1f821f2ef54288a250492513c4bcbc/FLAG9dc5aea87 [2022-02-20 20:08:47,778 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:08:47,779 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/stateful01-2.i [2022-02-20 20:08:47,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e510fdc5/bf1f821f2ef54288a250492513c4bcbc/FLAG9dc5aea87 [2022-02-20 20:08:47,799 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e510fdc5/bf1f821f2ef54288a250492513c4bcbc [2022-02-20 20:08:47,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:08:47,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:08:47,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:08:47,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:08:47,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:08:47,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:08:47" (1/1) ... [2022-02-20 20:08:47,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fbe90bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:47, skipping insertion in model container [2022-02-20 20:08:47,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:08:47" (1/1) ... [2022-02-20 20:08:47,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:08:47,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:08:48,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/stateful01-2.i[30826,30839] [2022-02-20 20:08:48,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:08:48,149 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:08:48,185 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/stateful01-2.i[30826,30839] [2022-02-20 20:08:48,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:08:48,224 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:08:48,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48 WrapperNode [2022-02-20 20:08:48,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:08:48,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:08:48,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:08:48,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:08:48,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,283 INFO L137 Inliner]: procedures = 168, calls = 34, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 63 [2022-02-20 20:08:48,284 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:08:48,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:08:48,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:08:48,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:08:48,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:08:48,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:08:48,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:08:48,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:08:48,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (1/1) ... [2022-02-20 20:08:48,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:08:48,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:08:48,359 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) [2022-02-20 20:08:48,365 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 [2022-02-20 20:08:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:08:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:08:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:08:48,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:08:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:08:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:08:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:08:48,395 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:08:48,485 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:08:48,486 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:08:48,657 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:08:48,669 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:08:48,669 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:08:48,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:08:48 BoogieIcfgContainer [2022-02-20 20:08:48,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:08:48,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:08:48,673 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:08:48,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:08:48,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:08:47" (1/3) ... [2022-02-20 20:08:48,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28133cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:08:48, skipping insertion in model container [2022-02-20 20:08:48,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:08:48" (2/3) ... [2022-02-20 20:08:48,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28133cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:08:48, skipping insertion in model container [2022-02-20 20:08:48,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:08:48" (3/3) ... [2022-02-20 20:08:48,678 INFO L111 eAbstractionObserver]: Analyzing ICFG stateful01-2.i [2022-02-20 20:08:48,687 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:08:48,687 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:08:48,687 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:08:48,687 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:08:48,754 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,754 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,754 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,754 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,755 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,755 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,755 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,755 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,755 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,757 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,757 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,757 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,757 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,758 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,758 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,758 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,758 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,759 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,760 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,761 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,761 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,761 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,761 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,762 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,764 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,765 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,765 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,767 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,769 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,769 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,769 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,769 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,770 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,770 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,772 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,773 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,774 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,776 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,776 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,777 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:08:48,783 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:08:48,815 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:08:48,820 INFO L339 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=true, 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:08:48,821 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:08:48,828 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 99 places, 93 transitions, 202 flow [2022-02-20 20:08:48,858 INFO L129 PetriNetUnfolder]: 1/91 cut-off events. [2022-02-20 20:08:48,859 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:08:48,860 INFO L84 FinitePrefix]: Finished finitePrefix Result has 100 conditions, 91 events. 1/91 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 51 event pairs, 0 based on Foata normal form. 0/89 useless extension candidates. Maximal degree in co-relation 29. Up to 2 conditions per place. [2022-02-20 20:08:48,861 INFO L82 GeneralOperation]: Start removeDead. Operand has 99 places, 93 transitions, 202 flow [2022-02-20 20:08:48,864 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 87 places, 80 transitions, 172 flow [2022-02-20 20:08:48,915 INFO L129 PetriNetUnfolder]: 0/79 cut-off events. [2022-02-20 20:08:48,915 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:08:48,916 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:08:48,916 INFO L254 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] [2022-02-20 20:08:48,917 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:08:48,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:08:48,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1215155975, now seen corresponding path program 1 times [2022-02-20 20:08:48,932 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:08:48,932 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123041686] [2022-02-20 20:08:48,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:08:48,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:08:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:08:49,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {102#true} [160] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {102#true} [144] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {102#true} is VALID [2022-02-20 20:08:49,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {102#true} [171] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,373 INFO L290 TraceCheckUtils]: 3: Hoare triple {102#true} [174] L-1-2-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,379 INFO L290 TraceCheckUtils]: 4: Hoare triple {102#true} [114] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,380 INFO L290 TraceCheckUtils]: 5: Hoare triple {102#true} [156] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,380 INFO L290 TraceCheckUtils]: 6: Hoare triple {102#true} [153] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,380 INFO L290 TraceCheckUtils]: 7: Hoare triple {102#true} [180] L20-3-->L20-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 15 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,381 INFO L290 TraceCheckUtils]: 8: Hoare triple {102#true} [145] L20-4-->L692: Formula: (and (= 3 |v_~#ma~0.base_9|) (= |v_~#ma~0.offset_9| 0)) InVars {} OutVars{~#ma~0.base=|v_~#ma~0.base_9|, ~#ma~0.offset=|v_~#ma~0.offset_9|} AuxVars[] AssignedVars[~#ma~0.base, ~#ma~0.offset] {102#true} is VALID [2022-02-20 20:08:49,381 INFO L290 TraceCheckUtils]: 9: Hoare triple {102#true} [139] L692-->L692-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,381 INFO L290 TraceCheckUtils]: 10: Hoare triple {102#true} [149] L692-1-->L692-2: Formula: (= (select (select |v_#memory_int_3| |v_~#ma~0.base_10|) |v_~#ma~0.offset_10|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} OutVars{#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,381 INFO L290 TraceCheckUtils]: 11: Hoare triple {102#true} [127] L692-2-->L692-3: Formula: (= (select (select |v_#memory_int_4| |v_~#ma~0.base_11|) (+ |v_~#ma~0.offset_11| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} OutVars{#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,382 INFO L290 TraceCheckUtils]: 12: Hoare triple {102#true} [140] L692-3-->L692-4: Formula: (= 0 (select (select |v_#memory_int_5| |v_~#ma~0.base_12|) (+ |v_~#ma~0.offset_12| 8))) InVars {#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} OutVars{#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,382 INFO L290 TraceCheckUtils]: 13: Hoare triple {102#true} [109] L692-4-->L692-5: Formula: (= (select (select |v_#memory_int_6| |v_~#ma~0.base_13|) (+ |v_~#ma~0.offset_13| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} OutVars{#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,382 INFO L290 TraceCheckUtils]: 14: Hoare triple {102#true} [143] L692-5-->L692-6: Formula: (= (select (select |v_#memory_int_7| |v_~#ma~0.base_14|) (+ |v_~#ma~0.offset_14| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} OutVars{#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,382 INFO L290 TraceCheckUtils]: 15: Hoare triple {102#true} [184] L692-6-->L692-7: Formula: (and (= |v_~#mb~0.base_1| 4) (= |v_~#mb~0.offset_1| 0)) InVars {} OutVars{~#mb~0.offset=|v_~#mb~0.offset_1|, ~#mb~0.base=|v_~#mb~0.base_1|} AuxVars[] AssignedVars[~#mb~0.base, ~#mb~0.offset] {102#true} is VALID [2022-02-20 20:08:49,383 INFO L290 TraceCheckUtils]: 16: Hoare triple {102#true} [147] L692-7-->L692-8: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {102#true} [128] L692-8-->L692-9: Formula: (= (select (select |v_#memory_int_8| |v_~#mb~0.base_2|) |v_~#mb~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {102#true} [117] L692-9-->L692-10: Formula: (= (select (select |v_#memory_int_9| |v_~#mb~0.base_3|) (+ |v_~#mb~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,383 INFO L290 TraceCheckUtils]: 19: Hoare triple {102#true} [122] L692-10-->L692-11: Formula: (= (select (select |v_#memory_int_10| |v_~#mb~0.base_4|) (+ |v_~#mb~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {102#true} [130] L692-11-->L692-12: Formula: (= (select (select |v_#memory_int_11| |v_~#mb~0.base_5|) (+ |v_~#mb~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {102#true} [185] L692-12-->L692-13: Formula: (= 0 (select (select |v_#memory_int_12| |v_~#mb~0.base_6|) (+ 16 |v_~#mb~0.offset_6|))) InVars {#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {102#true} [187] L692-13-->L693: Formula: (= v_~data1~0_5 0) InVars {} OutVars{~data1~0=v_~data1~0_5} AuxVars[] AssignedVars[~data1~0] {102#true} is VALID [2022-02-20 20:08:49,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {102#true} [167] L693-->L-1-3: Formula: (= v_~data2~0_5 0) InVars {} OutVars{~data2~0=v_~data2~0_5} AuxVars[] AssignedVars[~data2~0] {102#true} is VALID [2022-02-20 20:08:49,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {102#true} [178] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {102#true} [151] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {102#true} is VALID [2022-02-20 20:08:49,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {102#true} [118] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {102#true} is VALID [2022-02-20 20:08:49,385 INFO L290 TraceCheckUtils]: 27: Hoare triple {102#true} [150] L-1-6-->L716: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] {102#true} is VALID [2022-02-20 20:08:49,385 INFO L290 TraceCheckUtils]: 28: Hoare triple {102#true} [155] L716-->L716-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_5|) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {102#true} is VALID [2022-02-20 20:08:49,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {102#true} [157] L716-1-->L716-2: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {102#true} is VALID [2022-02-20 20:08:49,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {102#true} [138] L716-2-->L718: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#ma~0.base_15| (store (select |v_#pthreadsMutex_18| |v_~#ma~0.base_15|) |v_~#ma~0.offset_15| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} AuxVars[] AssignedVars[#pthreadsMutex] {102#true} is VALID [2022-02-20 20:08:49,386 INFO L290 TraceCheckUtils]: 31: Hoare triple {102#true} [125] L718-->L719: Formula: (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#mb~0.base_7| (store (select |v_#pthreadsMutex_20| |v_~#mb~0.base_7|) |v_~#mb~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex] {102#true} is VALID [2022-02-20 20:08:49,387 INFO L290 TraceCheckUtils]: 32: Hoare triple {102#true} [100] L719-->L720: Formula: (= v_~data1~0_6 10) InVars {} OutVars{~data1~0=v_~data1~0_6} AuxVars[] AssignedVars[~data1~0] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,388 INFO L290 TraceCheckUtils]: 33: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [134] L720-->L721: Formula: (= v_~data2~0_6 10) InVars {} OutVars{~data2~0=v_~data2~0_6} AuxVars[] AssignedVars[~data2~0] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,389 INFO L290 TraceCheckUtils]: 34: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [119] L721-->L721-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,389 INFO L290 TraceCheckUtils]: 35: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [166] L721-1-->L721-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,390 INFO L290 TraceCheckUtils]: 36: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [105] L721-2-->L721-3: Formula: (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) InVars {#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,390 INFO L290 TraceCheckUtils]: 37: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [216] L721-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= |v_thread1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_4|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_8|, thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_6|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_6|, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_4, thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#in~arg.base, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base, thread1Thread1of1ForFork0_#t~post4, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#in~arg.offset, thread1Thread1of1ForFork0_#t~post6] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,391 INFO L290 TraceCheckUtils]: 38: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [182] L721-4-->L721-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,391 INFO L290 TraceCheckUtils]: 39: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [158] L721-5-->L722: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [179] L722-->L722-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,392 INFO L290 TraceCheckUtils]: 41: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [141] L722-1-->L722-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,393 INFO L290 TraceCheckUtils]: 42: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [186] L722-2-->L722-3: Formula: (= |v_#memory_int_15| (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre11#1_3|))) InVars {#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,393 INFO L290 TraceCheckUtils]: 43: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [218] L722-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= |v_thread2Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= |v_thread2Thread1of1ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_4, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_6|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_4, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_4|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_#in~arg.offset, thread2Thread1of1ForFork1_#t~nondet8, thread2Thread1of1ForFork1_~arg.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet7, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#in~arg.base, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,394 INFO L290 TraceCheckUtils]: 44: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [204] thread2ENTRY-->L706: Formula: (and (= |v_thread2Thread1of1ForFork1_#in~arg.base_1| v_thread2Thread1of1ForFork1_~arg.base_1) (= v_thread2Thread1of1ForFork1_~arg.offset_1 |v_thread2Thread1of1ForFork1_#in~arg.offset_1|)) InVars {thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|} OutVars{thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_1, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_~arg.offset] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,395 INFO L290 TraceCheckUtils]: 45: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [205] L706-->L706-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_10| |v_~#ma~0.base_5|))) (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#ma~0.base_5| (store .cse0 |v_~#ma~0.offset_5| 1))) (= |v_thread2Thread1of1ForFork1_#t~nondet7_1| 0) (= (select .cse0 |v_~#ma~0.offset_5|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_1|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet7] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,395 INFO L290 TraceCheckUtils]: 46: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [206] L706-1-->L707: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet7] {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:49,396 INFO L290 TraceCheckUtils]: 47: Hoare triple {104#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [207] L707-->L708: Formula: (= v_~data1~0_3 (+ 5 v_~data1~0_4)) InVars {~data1~0=v_~data1~0_4} OutVars{~data1~0=v_~data1~0_3} AuxVars[] AssignedVars[~data1~0] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,396 INFO L290 TraceCheckUtils]: 48: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [208] L708-->L709: Formula: (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#ma~0.base_6| (store (select |v_#pthreadsMutex_12| |v_~#ma~0.base_6|) |v_~#ma~0.offset_6| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} AuxVars[] AssignedVars[#pthreadsMutex] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,400 INFO L290 TraceCheckUtils]: 49: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [209] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_14| |v_~#ma~0.base_7|))) (and (= |v_thread2Thread1of1ForFork1_#t~nondet8_1| 0) (= (select .cse0 |v_~#ma~0.offset_7|) 0) (= |v_#pthreadsMutex_13| (store |v_#pthreadsMutex_14| |v_~#ma~0.base_7| (store .cse0 |v_~#ma~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_14|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_13|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_1|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet8] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,401 INFO L290 TraceCheckUtils]: 50: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [210] L709-1-->L710: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet8] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,401 INFO L290 TraceCheckUtils]: 51: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [211] L710-->L711: Formula: (= v_~data2~0_3 (+ v_~data2~0_4 (- 6))) InVars {~data2~0=v_~data2~0_4} OutVars{~data2~0=v_~data2~0_3} AuxVars[] AssignedVars[~data2~0] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,403 INFO L290 TraceCheckUtils]: 52: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [212] L711-->L712: Formula: (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#ma~0.base_8| (store (select |v_#pthreadsMutex_16| |v_~#ma~0.base_8|) |v_~#ma~0.offset_8| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} AuxVars[] AssignedVars[#pthreadsMutex] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,405 INFO L290 TraceCheckUtils]: 53: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [213] L712-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,405 INFO L290 TraceCheckUtils]: 54: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [214] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,406 INFO L290 TraceCheckUtils]: 55: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [189] thread1ENTRY-->L696: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_1| v_thread1Thread1of1ForFork0_~arg.offset_1) (= |v_thread1Thread1of1ForFork0_#in~arg.base_1| v_thread1Thread1of1ForFork0_~arg.base_1)) InVars {thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_1, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,406 INFO L290 TraceCheckUtils]: 56: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [190] L696-->L696-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#ma~0.base_1|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#ma~0.base_1| (store .cse0 |v_~#ma~0.offset_1| 1))) (= |v_thread1Thread1of1ForFork0_#t~nondet3_1| 0) (= (select .cse0 |v_~#ma~0.offset_1|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex, thread1Thread1of1ForFork0_#t~nondet3] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,407 INFO L290 TraceCheckUtils]: 57: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [191] L696-1-->L697: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} is VALID [2022-02-20 20:08:49,408 INFO L290 TraceCheckUtils]: 58: Hoare triple {105#(and (<= 15 ~data1~0) (<= ~data1~0 15))} [192] L697-->L697-1: Formula: (= v_~data1~0_1 |v_thread1Thread1of1ForFork0_#t~post4_1|) InVars {~data1~0=v_~data1~0_1} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_1|, ~data1~0=v_~data1~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {106#(and (<= |thread1Thread1of1ForFork0_#t~post4| 15) (<= 15 |thread1Thread1of1ForFork0_#t~post4|))} is VALID [2022-02-20 20:08:49,409 INFO L290 TraceCheckUtils]: 59: Hoare triple {106#(and (<= |thread1Thread1of1ForFork0_#t~post4| 15) (<= 15 |thread1Thread1of1ForFork0_#t~post4|))} [193] L697-1-->L697-2: Formula: (= v_~data1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post4_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|, ~data1~0=v_~data1~0_2} AuxVars[] AssignedVars[~data1~0] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,409 INFO L290 TraceCheckUtils]: 60: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [194] L697-2-->L698: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [195] L698-->L699: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#ma~0.base_2| (store (select |v_#pthreadsMutex_4| |v_~#ma~0.base_2|) |v_~#ma~0.offset_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,410 INFO L290 TraceCheckUtils]: 62: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [196] L699-->L699-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_6| |v_~#ma~0.base_3|))) (and (= (select .cse0 |v_~#ma~0.offset_3|) 0) (= |v_thread1Thread1of1ForFork0_#t~nondet5_1| 0) (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#ma~0.base_3| (store .cse0 |v_~#ma~0.offset_3| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_1|, #pthreadsMutex=|v_#pthreadsMutex_5|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, #pthreadsMutex] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [197] L699-1-->L700: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,412 INFO L290 TraceCheckUtils]: 64: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [198] L700-->L700-1: Formula: (= v_~data2~0_1 |v_thread1Thread1of1ForFork0_#t~post6_1|) InVars {~data2~0=v_~data2~0_1} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_1|, ~data2~0=v_~data2~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,412 INFO L290 TraceCheckUtils]: 65: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [199] L700-1-->L700-2: Formula: (= (+ |v_thread1Thread1of1ForFork0_#t~post6_3| 1) v_~data2~0_2) InVars {thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|, ~data2~0=v_~data2~0_2} AuxVars[] AssignedVars[~data2~0] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,413 INFO L290 TraceCheckUtils]: 66: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [200] L700-2-->L701: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,413 INFO L290 TraceCheckUtils]: 67: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [201] L701-->L702: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#ma~0.base_4| (store (select |v_#pthreadsMutex_8| |v_~#ma~0.base_4|) |v_~#ma~0.offset_4| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} AuxVars[] AssignedVars[#pthreadsMutex] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,414 INFO L290 TraceCheckUtils]: 68: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [202] L702-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,414 INFO L290 TraceCheckUtils]: 69: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [203] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,415 INFO L290 TraceCheckUtils]: 70: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [176] L722-4-->L722-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,415 INFO L290 TraceCheckUtils]: 71: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [169] L722-5-->L723: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,416 INFO L290 TraceCheckUtils]: 72: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [183] L723-->L723-1: Formula: (= (select (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem13#1_2|) InVars {#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,416 INFO L290 TraceCheckUtils]: 73: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [219] thread1EXIT-->L723-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,417 INFO L290 TraceCheckUtils]: 74: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [152] L723-2-->L724: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,417 INFO L290 TraceCheckUtils]: 75: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [123] L724-->L724-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,418 INFO L290 TraceCheckUtils]: 76: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [220] thread2EXIT-->L724-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,419 INFO L290 TraceCheckUtils]: 77: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [111] L724-2-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:49,419 INFO L290 TraceCheckUtils]: 78: Hoare triple {107#(and (< 15 ~data1~0) (<= ~data1~0 16))} [106] L725-->L727: Formula: (and (not (= 5 v_~data2~0_7)) (not (= v_~data1~0_7 16))) InVars {~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} OutVars{~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} AuxVars[] AssignedVars[] {103#false} is VALID [2022-02-20 20:08:49,420 INFO L290 TraceCheckUtils]: 79: Hoare triple {103#false} [115] L727-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {103#false} is VALID [2022-02-20 20:08:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:08:49,422 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:08:49,423 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123041686] [2022-02-20 20:08:49,423 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123041686] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:08:49,423 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:08:49,423 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:08:49,426 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472217902] [2022-02-20 20:08:49,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:08:49,437 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:49,439 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:08:49,441 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:08:49,510 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:08:49,510 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:08:49,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:08:49,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:08:49,529 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 79 out of 93 [2022-02-20 20:08:49,535 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 80 transitions, 172 flow. Second operand has 6 states, 6 states have (on average 80.83333333333333) internal successors, (485), 6 states have internal predecessors, (485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,537 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:08:49,537 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 79 of 93 [2022-02-20 20:08:49,538 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:08:49,673 INFO L129 PetriNetUnfolder]: 6/144 cut-off events. [2022-02-20 20:08:49,674 INFO L130 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2022-02-20 20:08:49,674 INFO L84 FinitePrefix]: Finished finitePrefix Result has 192 conditions, 144 events. 6/144 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 330 event pairs, 3 based on Foata normal form. 1/144 useless extension candidates. Maximal degree in co-relation 117. Up to 17 conditions per place. [2022-02-20 20:08:49,676 INFO L132 encePairwiseOnDemand]: 87/93 looper letters, 10 selfloop transitions, 4 changer transitions 5/88 dead transitions. [2022-02-20 20:08:49,676 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 88 transitions, 235 flow [2022-02-20 20:08:49,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:08:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:08:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 573 transitions. [2022-02-20 20:08:49,694 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.880184331797235 [2022-02-20 20:08:49,695 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 573 transitions. [2022-02-20 20:08:49,695 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 573 transitions. [2022-02-20 20:08:49,695 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:08:49,697 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 573 transitions. [2022-02-20 20:08:49,701 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 81.85714285714286) internal successors, (573), 7 states have internal predecessors, (573), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,703 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 93.0) internal successors, (744), 8 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,704 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 93.0) internal successors, (744), 8 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,705 INFO L186 Difference]: Start difference. First operand has 87 places, 80 transitions, 172 flow. Second operand 7 states and 573 transitions. [2022-02-20 20:08:49,706 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 88 transitions, 235 flow [2022-02-20 20:08:49,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 88 transitions, 221 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:08:49,710 INFO L242 Difference]: Finished difference. Result has 93 places, 82 transitions, 189 flow [2022-02-20 20:08:49,711 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=164, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=80, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=189, PETRI_PLACES=93, PETRI_TRANSITIONS=82} [2022-02-20 20:08:49,728 INFO L334 CegarLoopForPetriNet]: 87 programPoint places, 6 predicate places. [2022-02-20 20:08:49,728 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 93 places, 82 transitions, 189 flow [2022-02-20 20:08:49,762 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 942 states, 940 states have (on average 2.4095744680851063) internal successors, (2265), 941 states have internal predecessors, (2265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,764 INFO L78 Accepts]: Start accepts. Automaton has has 942 states, 940 states have (on average 2.4095744680851063) internal successors, (2265), 941 states have internal predecessors, (2265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:49,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:08:49,764 INFO L470 AbstractCegarLoop]: Abstraction has has 93 places, 82 transitions, 189 flow [2022-02-20 20:08:49,765 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 80.83333333333333) internal successors, (485), 6 states have internal predecessors, (485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,765 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:08:49,765 INFO L254 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] [2022-02-20 20:08:49,765 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:08:49,765 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:08:49,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:08:49,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1428365275, now seen corresponding path program 2 times [2022-02-20 20:08:49,766 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:08:49,766 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193753238] [2022-02-20 20:08:49,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:08:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:08:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:08:49,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {1060#true} [160] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,836 INFO L290 TraceCheckUtils]: 1: Hoare triple {1060#true} [144] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1060#true} is VALID [2022-02-20 20:08:49,836 INFO L290 TraceCheckUtils]: 2: Hoare triple {1060#true} [171] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,836 INFO L290 TraceCheckUtils]: 3: Hoare triple {1060#true} [174] L-1-2-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 4: Hoare triple {1060#true} [114] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {1060#true} [156] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 6: Hoare triple {1060#true} [153] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 7: Hoare triple {1060#true} [180] L20-3-->L20-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 15 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 8: Hoare triple {1060#true} [145] L20-4-->L692: Formula: (and (= 3 |v_~#ma~0.base_9|) (= |v_~#ma~0.offset_9| 0)) InVars {} OutVars{~#ma~0.base=|v_~#ma~0.base_9|, ~#ma~0.offset=|v_~#ma~0.offset_9|} AuxVars[] AssignedVars[~#ma~0.base, ~#ma~0.offset] {1060#true} is VALID [2022-02-20 20:08:49,837 INFO L290 TraceCheckUtils]: 9: Hoare triple {1060#true} [139] L692-->L692-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {1060#true} [149] L692-1-->L692-2: Formula: (= (select (select |v_#memory_int_3| |v_~#ma~0.base_10|) |v_~#ma~0.offset_10|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} OutVars{#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {1060#true} [127] L692-2-->L692-3: Formula: (= (select (select |v_#memory_int_4| |v_~#ma~0.base_11|) (+ |v_~#ma~0.offset_11| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} OutVars{#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {1060#true} [140] L692-3-->L692-4: Formula: (= 0 (select (select |v_#memory_int_5| |v_~#ma~0.base_12|) (+ |v_~#ma~0.offset_12| 8))) InVars {#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} OutVars{#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {1060#true} [109] L692-4-->L692-5: Formula: (= (select (select |v_#memory_int_6| |v_~#ma~0.base_13|) (+ |v_~#ma~0.offset_13| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} OutVars{#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {1060#true} [143] L692-5-->L692-6: Formula: (= (select (select |v_#memory_int_7| |v_~#ma~0.base_14|) (+ |v_~#ma~0.offset_14| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} OutVars{#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 15: Hoare triple {1060#true} [184] L692-6-->L692-7: Formula: (and (= |v_~#mb~0.base_1| 4) (= |v_~#mb~0.offset_1| 0)) InVars {} OutVars{~#mb~0.offset=|v_~#mb~0.offset_1|, ~#mb~0.base=|v_~#mb~0.base_1|} AuxVars[] AssignedVars[~#mb~0.base, ~#mb~0.offset] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {1060#true} [147] L692-7-->L692-8: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {1060#true} [128] L692-8-->L692-9: Formula: (= (select (select |v_#memory_int_8| |v_~#mb~0.base_2|) |v_~#mb~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 18: Hoare triple {1060#true} [117] L692-9-->L692-10: Formula: (= (select (select |v_#memory_int_9| |v_~#mb~0.base_3|) (+ |v_~#mb~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 19: Hoare triple {1060#true} [122] L692-10-->L692-11: Formula: (= (select (select |v_#memory_int_10| |v_~#mb~0.base_4|) (+ |v_~#mb~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,839 INFO L290 TraceCheckUtils]: 20: Hoare triple {1060#true} [130] L692-11-->L692-12: Formula: (= (select (select |v_#memory_int_11| |v_~#mb~0.base_5|) (+ |v_~#mb~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {1060#true} [185] L692-12-->L692-13: Formula: (= 0 (select (select |v_#memory_int_12| |v_~#mb~0.base_6|) (+ 16 |v_~#mb~0.offset_6|))) InVars {#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {1060#true} [187] L692-13-->L693: Formula: (= v_~data1~0_5 0) InVars {} OutVars{~data1~0=v_~data1~0_5} AuxVars[] AssignedVars[~data1~0] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 23: Hoare triple {1060#true} [167] L693-->L-1-3: Formula: (= v_~data2~0_5 0) InVars {} OutVars{~data2~0=v_~data2~0_5} AuxVars[] AssignedVars[~data2~0] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 24: Hoare triple {1060#true} [178] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 25: Hoare triple {1060#true} [151] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1060#true} is VALID [2022-02-20 20:08:49,840 INFO L290 TraceCheckUtils]: 26: Hoare triple {1060#true} [118] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1060#true} is VALID [2022-02-20 20:08:49,841 INFO L290 TraceCheckUtils]: 27: Hoare triple {1060#true} [150] L-1-6-->L716: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] {1060#true} is VALID [2022-02-20 20:08:49,841 INFO L290 TraceCheckUtils]: 28: Hoare triple {1060#true} [155] L716-->L716-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_5|) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1060#true} is VALID [2022-02-20 20:08:49,841 INFO L290 TraceCheckUtils]: 29: Hoare triple {1060#true} [157] L716-1-->L716-2: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1060#true} is VALID [2022-02-20 20:08:49,841 INFO L290 TraceCheckUtils]: 30: Hoare triple {1060#true} [138] L716-2-->L718: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#ma~0.base_15| (store (select |v_#pthreadsMutex_18| |v_~#ma~0.base_15|) |v_~#ma~0.offset_15| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} AuxVars[] AssignedVars[#pthreadsMutex] {1060#true} is VALID [2022-02-20 20:08:49,841 INFO L290 TraceCheckUtils]: 31: Hoare triple {1060#true} [125] L718-->L719: Formula: (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#mb~0.base_7| (store (select |v_#pthreadsMutex_20| |v_~#mb~0.base_7|) |v_~#mb~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 32: Hoare triple {1060#true} [100] L719-->L720: Formula: (= v_~data1~0_6 10) InVars {} OutVars{~data1~0=v_~data1~0_6} AuxVars[] AssignedVars[~data1~0] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 33: Hoare triple {1060#true} [134] L720-->L721: Formula: (= v_~data2~0_6 10) InVars {} OutVars{~data2~0=v_~data2~0_6} AuxVars[] AssignedVars[~data2~0] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 34: Hoare triple {1060#true} [119] L721-->L721-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 35: Hoare triple {1060#true} [166] L721-1-->L721-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 36: Hoare triple {1060#true} [105] L721-2-->L721-3: Formula: (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) InVars {#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1060#true} is VALID [2022-02-20 20:08:49,842 INFO L290 TraceCheckUtils]: 37: Hoare triple {1060#true} [216] L721-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= |v_thread1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_4|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_8|, thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_6|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_6|, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_4, thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#in~arg.base, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base, thread1Thread1of1ForFork0_#t~post4, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#in~arg.offset, thread1Thread1of1ForFork0_#t~post6] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {1060#true} [182] L721-4-->L721-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 39: Hoare triple {1060#true} [158] L721-5-->L722: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 40: Hoare triple {1060#true} [179] L722-->L722-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 41: Hoare triple {1060#true} [141] L722-1-->L722-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 42: Hoare triple {1060#true} [186] L722-2-->L722-3: Formula: (= |v_#memory_int_15| (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre11#1_3|))) InVars {#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1060#true} is VALID [2022-02-20 20:08:49,843 INFO L290 TraceCheckUtils]: 43: Hoare triple {1060#true} [218] L722-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= |v_thread2Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= |v_thread2Thread1of1ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_4, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_6|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_4, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_4|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_#in~arg.offset, thread2Thread1of1ForFork1_#t~nondet8, thread2Thread1of1ForFork1_~arg.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet7, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#in~arg.base, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1060#true} is VALID [2022-02-20 20:08:49,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {1060#true} [204] thread2ENTRY-->L706: Formula: (and (= |v_thread2Thread1of1ForFork1_#in~arg.base_1| v_thread2Thread1of1ForFork1_~arg.base_1) (= v_thread2Thread1of1ForFork1_~arg.offset_1 |v_thread2Thread1of1ForFork1_#in~arg.offset_1|)) InVars {thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|} OutVars{thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_1, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_~arg.offset] {1060#true} is VALID [2022-02-20 20:08:49,844 INFO L290 TraceCheckUtils]: 45: Hoare triple {1060#true} [205] L706-->L706-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_10| |v_~#ma~0.base_5|))) (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#ma~0.base_5| (store .cse0 |v_~#ma~0.offset_5| 1))) (= |v_thread2Thread1of1ForFork1_#t~nondet7_1| 0) (= (select .cse0 |v_~#ma~0.offset_5|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_1|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet7] {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} is VALID [2022-02-20 20:08:49,845 INFO L290 TraceCheckUtils]: 46: Hoare triple {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} [206] L706-1-->L707: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet7] {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} is VALID [2022-02-20 20:08:49,845 INFO L290 TraceCheckUtils]: 47: Hoare triple {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} [189] thread1ENTRY-->L696: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_1| v_thread1Thread1of1ForFork0_~arg.offset_1) (= |v_thread1Thread1of1ForFork0_#in~arg.base_1| v_thread1Thread1of1ForFork0_~arg.base_1)) InVars {thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_1, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base] {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} is VALID [2022-02-20 20:08:49,846 INFO L290 TraceCheckUtils]: 48: Hoare triple {1062#(= (select (select |#pthreadsMutex| |~#ma~0.base|) |~#ma~0.offset|) 1)} [190] L696-->L696-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#ma~0.base_1|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#ma~0.base_1| (store .cse0 |v_~#ma~0.offset_1| 1))) (= |v_thread1Thread1of1ForFork0_#t~nondet3_1| 0) (= (select .cse0 |v_~#ma~0.offset_1|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex, thread1Thread1of1ForFork0_#t~nondet3] {1061#false} is VALID [2022-02-20 20:08:49,846 INFO L290 TraceCheckUtils]: 49: Hoare triple {1061#false} [191] L696-1-->L697: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {1061#false} is VALID [2022-02-20 20:08:49,846 INFO L290 TraceCheckUtils]: 50: Hoare triple {1061#false} [192] L697-->L697-1: Formula: (= v_~data1~0_1 |v_thread1Thread1of1ForFork0_#t~post4_1|) InVars {~data1~0=v_~data1~0_1} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_1|, ~data1~0=v_~data1~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {1061#false} is VALID [2022-02-20 20:08:49,846 INFO L290 TraceCheckUtils]: 51: Hoare triple {1061#false} [193] L697-1-->L697-2: Formula: (= v_~data1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post4_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|, ~data1~0=v_~data1~0_2} AuxVars[] AssignedVars[~data1~0] {1061#false} is VALID [2022-02-20 20:08:49,846 INFO L290 TraceCheckUtils]: 52: Hoare triple {1061#false} [207] L707-->L708: Formula: (= v_~data1~0_3 (+ 5 v_~data1~0_4)) InVars {~data1~0=v_~data1~0_4} OutVars{~data1~0=v_~data1~0_3} AuxVars[] AssignedVars[~data1~0] {1061#false} is VALID [2022-02-20 20:08:49,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {1061#false} [194] L697-2-->L698: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {1061#false} is VALID [2022-02-20 20:08:49,847 INFO L290 TraceCheckUtils]: 54: Hoare triple {1061#false} [195] L698-->L699: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#ma~0.base_2| (store (select |v_#pthreadsMutex_4| |v_~#ma~0.base_2|) |v_~#ma~0.offset_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {1061#false} is VALID [2022-02-20 20:08:49,847 INFO L290 TraceCheckUtils]: 55: Hoare triple {1061#false} [196] L699-->L699-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_6| |v_~#ma~0.base_3|))) (and (= (select .cse0 |v_~#ma~0.offset_3|) 0) (= |v_thread1Thread1of1ForFork0_#t~nondet5_1| 0) (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#ma~0.base_3| (store .cse0 |v_~#ma~0.offset_3| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_1|, #pthreadsMutex=|v_#pthreadsMutex_5|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, #pthreadsMutex] {1061#false} is VALID [2022-02-20 20:08:49,847 INFO L290 TraceCheckUtils]: 56: Hoare triple {1061#false} [197] L699-1-->L700: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5] {1061#false} is VALID [2022-02-20 20:08:49,847 INFO L290 TraceCheckUtils]: 57: Hoare triple {1061#false} [198] L700-->L700-1: Formula: (= v_~data2~0_1 |v_thread1Thread1of1ForFork0_#t~post6_1|) InVars {~data2~0=v_~data2~0_1} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_1|, ~data2~0=v_~data2~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 58: Hoare triple {1061#false} [199] L700-1-->L700-2: Formula: (= (+ |v_thread1Thread1of1ForFork0_#t~post6_3| 1) v_~data2~0_2) InVars {thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|, ~data2~0=v_~data2~0_2} AuxVars[] AssignedVars[~data2~0] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 59: Hoare triple {1061#false} [200] L700-2-->L701: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 60: Hoare triple {1061#false} [201] L701-->L702: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#ma~0.base_4| (store (select |v_#pthreadsMutex_8| |v_~#ma~0.base_4|) |v_~#ma~0.offset_4| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} AuxVars[] AssignedVars[#pthreadsMutex] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 61: Hoare triple {1061#false} [202] L702-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 62: Hoare triple {1061#false} [203] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,848 INFO L290 TraceCheckUtils]: 63: Hoare triple {1061#false} [176] L722-4-->L722-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 64: Hoare triple {1061#false} [169] L722-5-->L723: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 65: Hoare triple {1061#false} [183] L723-->L723-1: Formula: (= (select (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem13#1_2|) InVars {#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 66: Hoare triple {1061#false} [219] thread1EXIT-->L723-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 67: Hoare triple {1061#false} [152] L723-2-->L724: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 68: Hoare triple {1061#false} [123] L724-->L724-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1061#false} is VALID [2022-02-20 20:08:49,849 INFO L290 TraceCheckUtils]: 69: Hoare triple {1061#false} [208] L708-->L709: Formula: (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#ma~0.base_6| (store (select |v_#pthreadsMutex_12| |v_~#ma~0.base_6|) |v_~#ma~0.offset_6| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} AuxVars[] AssignedVars[#pthreadsMutex] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 70: Hoare triple {1061#false} [209] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_14| |v_~#ma~0.base_7|))) (and (= |v_thread2Thread1of1ForFork1_#t~nondet8_1| 0) (= (select .cse0 |v_~#ma~0.offset_7|) 0) (= |v_#pthreadsMutex_13| (store |v_#pthreadsMutex_14| |v_~#ma~0.base_7| (store .cse0 |v_~#ma~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_14|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_13|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_1|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet8] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 71: Hoare triple {1061#false} [210] L709-1-->L710: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet8] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 72: Hoare triple {1061#false} [211] L710-->L711: Formula: (= v_~data2~0_3 (+ v_~data2~0_4 (- 6))) InVars {~data2~0=v_~data2~0_4} OutVars{~data2~0=v_~data2~0_3} AuxVars[] AssignedVars[~data2~0] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 73: Hoare triple {1061#false} [212] L711-->L712: Formula: (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#ma~0.base_8| (store (select |v_#pthreadsMutex_16| |v_~#ma~0.base_8|) |v_~#ma~0.offset_8| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} AuxVars[] AssignedVars[#pthreadsMutex] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 74: Hoare triple {1061#false} [213] L712-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1061#false} is VALID [2022-02-20 20:08:49,850 INFO L290 TraceCheckUtils]: 75: Hoare triple {1061#false} [214] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,851 INFO L290 TraceCheckUtils]: 76: Hoare triple {1061#false} [220] thread2EXIT-->L724-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,851 INFO L290 TraceCheckUtils]: 77: Hoare triple {1061#false} [111] L724-2-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1061#false} is VALID [2022-02-20 20:08:49,851 INFO L290 TraceCheckUtils]: 78: Hoare triple {1061#false} [106] L725-->L727: Formula: (and (not (= 5 v_~data2~0_7)) (not (= v_~data1~0_7 16))) InVars {~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} OutVars{~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,851 INFO L290 TraceCheckUtils]: 79: Hoare triple {1061#false} [115] L727-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1061#false} is VALID [2022-02-20 20:08:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:08:49,852 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:08:49,852 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193753238] [2022-02-20 20:08:49,852 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193753238] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:08:49,852 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:08:49,852 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:08:49,852 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679745156] [2022-02-20 20:08:49,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:08:49,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:49,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:08:49,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,898 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:08:49,898 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:08:49,899 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:08:49,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:08:49,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:08:49,900 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 93 [2022-02-20 20:08:49,900 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 93 places, 82 transitions, 189 flow. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,900 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:08:49,900 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 93 [2022-02-20 20:08:49,901 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:08:49,953 INFO L129 PetriNetUnfolder]: 10/148 cut-off events. [2022-02-20 20:08:49,954 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-02-20 20:08:49,954 INFO L84 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 148 events. 10/148 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 334 event pairs, 4 based on Foata normal form. 8/156 useless extension candidates. Maximal degree in co-relation 211. Up to 31 conditions per place. [2022-02-20 20:08:49,955 INFO L132 encePairwiseOnDemand]: 85/93 looper letters, 14 selfloop transitions, 8 changer transitions 1/83 dead transitions. [2022-02-20 20:08:49,955 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 83 transitions, 234 flow [2022-02-20 20:08:49,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:08:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:08:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 239 transitions. [2022-02-20 20:08:49,957 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8566308243727598 [2022-02-20 20:08:49,958 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 239 transitions. [2022-02-20 20:08:49,958 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 239 transitions. [2022-02-20 20:08:49,958 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:08:49,958 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 239 transitions. [2022-02-20 20:08:49,959 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,959 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 93.0) internal successors, (372), 4 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,959 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 93.0) internal successors, (372), 4 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,960 INFO L186 Difference]: Start difference. First operand has 93 places, 82 transitions, 189 flow. Second operand 3 states and 239 transitions. [2022-02-20 20:08:49,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 83 transitions, 234 flow [2022-02-20 20:08:49,962 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 83 transitions, 228 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-02-20 20:08:49,963 INFO L242 Difference]: Finished difference. Result has 89 places, 80 transitions, 188 flow [2022-02-20 20:08:49,969 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=178, PETRI_DIFFERENCE_MINUEND_PLACES=87, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=188, PETRI_PLACES=89, PETRI_TRANSITIONS=80} [2022-02-20 20:08:49,974 INFO L334 CegarLoopForPetriNet]: 87 programPoint places, 2 predicate places. [2022-02-20 20:08:49,974 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 89 places, 80 transitions, 188 flow [2022-02-20 20:08:49,997 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 558 states, 556 states have (on average 2.102517985611511) internal successors, (1169), 557 states have internal predecessors, (1169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,998 INFO L78 Accepts]: Start accepts. Automaton has has 558 states, 556 states have (on average 2.102517985611511) internal successors, (1169), 557 states have internal predecessors, (1169), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:49,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:08:49,999 INFO L470 AbstractCegarLoop]: Abstraction has has 89 places, 80 transitions, 188 flow [2022-02-20 20:08:49,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:49,999 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:08:50,000 INFO L254 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] [2022-02-20 20:08:50,000 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:08:50,000 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:08:50,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:08:50,001 INFO L85 PathProgramCache]: Analyzing trace with hash 559268775, now seen corresponding path program 3 times [2022-02-20 20:08:50,001 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:08:50,001 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314919863] [2022-02-20 20:08:50,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:08:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:08:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:08:50,104 INFO L290 TraceCheckUtils]: 0: Hoare triple {1623#true} [160] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {1623#true} [144] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {1623#true} [171] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 3: Hoare triple {1623#true} [174] L-1-2-->L20: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 4: Hoare triple {1623#true} [114] L20-->L20-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {1623#true} [156] L20-1-->L20-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,105 INFO L290 TraceCheckUtils]: 6: Hoare triple {1623#true} [153] L20-2-->L20-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 7: Hoare triple {1623#true} [180] L20-3-->L20-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 15 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 8: Hoare triple {1623#true} [145] L20-4-->L692: Formula: (and (= 3 |v_~#ma~0.base_9|) (= |v_~#ma~0.offset_9| 0)) InVars {} OutVars{~#ma~0.base=|v_~#ma~0.base_9|, ~#ma~0.offset=|v_~#ma~0.offset_9|} AuxVars[] AssignedVars[~#ma~0.base, ~#ma~0.offset] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 9: Hoare triple {1623#true} [139] L692-->L692-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 10: Hoare triple {1623#true} [149] L692-1-->L692-2: Formula: (= (select (select |v_#memory_int_3| |v_~#ma~0.base_10|) |v_~#ma~0.offset_10|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} OutVars{#memory_int=|v_#memory_int_3|, ~#ma~0.base=|v_~#ma~0.base_10|, ~#ma~0.offset=|v_~#ma~0.offset_10|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 11: Hoare triple {1623#true} [127] L692-2-->L692-3: Formula: (= (select (select |v_#memory_int_4| |v_~#ma~0.base_11|) (+ |v_~#ma~0.offset_11| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} OutVars{#memory_int=|v_#memory_int_4|, ~#ma~0.base=|v_~#ma~0.base_11|, ~#ma~0.offset=|v_~#ma~0.offset_11|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 12: Hoare triple {1623#true} [140] L692-3-->L692-4: Formula: (= 0 (select (select |v_#memory_int_5| |v_~#ma~0.base_12|) (+ |v_~#ma~0.offset_12| 8))) InVars {#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} OutVars{#memory_int=|v_#memory_int_5|, ~#ma~0.base=|v_~#ma~0.base_12|, ~#ma~0.offset=|v_~#ma~0.offset_12|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {1623#true} [109] L692-4-->L692-5: Formula: (= (select (select |v_#memory_int_6| |v_~#ma~0.base_13|) (+ |v_~#ma~0.offset_13| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} OutVars{#memory_int=|v_#memory_int_6|, ~#ma~0.base=|v_~#ma~0.base_13|, ~#ma~0.offset=|v_~#ma~0.offset_13|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 14: Hoare triple {1623#true} [143] L692-5-->L692-6: Formula: (= (select (select |v_#memory_int_7| |v_~#ma~0.base_14|) (+ |v_~#ma~0.offset_14| 16)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} OutVars{#memory_int=|v_#memory_int_7|, ~#ma~0.base=|v_~#ma~0.base_14|, ~#ma~0.offset=|v_~#ma~0.offset_14|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 15: Hoare triple {1623#true} [184] L692-6-->L692-7: Formula: (and (= |v_~#mb~0.base_1| 4) (= |v_~#mb~0.offset_1| 0)) InVars {} OutVars{~#mb~0.offset=|v_~#mb~0.offset_1|, ~#mb~0.base=|v_~#mb~0.base_1|} AuxVars[] AssignedVars[~#mb~0.base, ~#mb~0.offset] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 16: Hoare triple {1623#true} [147] L692-7-->L692-8: Formula: (and (= (select |v_#length_4| 4) 24) (= (select |v_#valid_5| 4) 1)) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {1623#true} [128] L692-8-->L692-9: Formula: (= (select (select |v_#memory_int_8| |v_~#mb~0.base_2|) |v_~#mb~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#mb~0.base=|v_~#mb~0.base_2|, ~#mb~0.offset=|v_~#mb~0.offset_2|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 18: Hoare triple {1623#true} [117] L692-9-->L692-10: Formula: (= (select (select |v_#memory_int_9| |v_~#mb~0.base_3|) (+ |v_~#mb~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} OutVars{#memory_int=|v_#memory_int_9|, ~#mb~0.base=|v_~#mb~0.base_3|, ~#mb~0.offset=|v_~#mb~0.offset_3|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,107 INFO L290 TraceCheckUtils]: 19: Hoare triple {1623#true} [122] L692-10-->L692-11: Formula: (= (select (select |v_#memory_int_10| |v_~#mb~0.base_4|) (+ |v_~#mb~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} OutVars{#memory_int=|v_#memory_int_10|, ~#mb~0.base=|v_~#mb~0.base_4|, ~#mb~0.offset=|v_~#mb~0.offset_4|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {1623#true} [130] L692-11-->L692-12: Formula: (= (select (select |v_#memory_int_11| |v_~#mb~0.base_5|) (+ |v_~#mb~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} OutVars{#memory_int=|v_#memory_int_11|, ~#mb~0.base=|v_~#mb~0.base_5|, ~#mb~0.offset=|v_~#mb~0.offset_5|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {1623#true} [185] L692-12-->L692-13: Formula: (= 0 (select (select |v_#memory_int_12| |v_~#mb~0.base_6|) (+ 16 |v_~#mb~0.offset_6|))) InVars {#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} OutVars{#memory_int=|v_#memory_int_12|, ~#mb~0.base=|v_~#mb~0.base_6|, ~#mb~0.offset=|v_~#mb~0.offset_6|} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 22: Hoare triple {1623#true} [187] L692-13-->L693: Formula: (= v_~data1~0_5 0) InVars {} OutVars{~data1~0=v_~data1~0_5} AuxVars[] AssignedVars[~data1~0] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 23: Hoare triple {1623#true} [167] L693-->L-1-3: Formula: (= v_~data2~0_5 0) InVars {} OutVars{~data2~0=v_~data2~0_5} AuxVars[] AssignedVars[~data2~0] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 24: Hoare triple {1623#true} [178] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 25: Hoare triple {1623#true} [151] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1623#true} is VALID [2022-02-20 20:08:50,108 INFO L290 TraceCheckUtils]: 26: Hoare triple {1623#true} [118] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1623#true} is VALID [2022-02-20 20:08:50,109 INFO L290 TraceCheckUtils]: 27: Hoare triple {1623#true} [150] L-1-6-->L716: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~pre9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] {1623#true} is VALID [2022-02-20 20:08:50,109 INFO L290 TraceCheckUtils]: 28: Hoare triple {1623#true} [155] L716-->L716-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_5|) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1623#true} is VALID [2022-02-20 20:08:50,109 INFO L290 TraceCheckUtils]: 29: Hoare triple {1623#true} [157] L716-1-->L716-2: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1623#true} is VALID [2022-02-20 20:08:50,109 INFO L290 TraceCheckUtils]: 30: Hoare triple {1623#true} [138] L716-2-->L718: Formula: (= |v_#pthreadsMutex_17| (store |v_#pthreadsMutex_18| |v_~#ma~0.base_15| (store (select |v_#pthreadsMutex_18| |v_~#ma~0.base_15|) |v_~#ma~0.offset_15| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_18|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_17|, ~#ma~0.base=|v_~#ma~0.base_15|, ~#ma~0.offset=|v_~#ma~0.offset_15|} AuxVars[] AssignedVars[#pthreadsMutex] {1623#true} is VALID [2022-02-20 20:08:50,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {1623#true} [125] L718-->L719: Formula: (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#mb~0.base_7| (store (select |v_#pthreadsMutex_20| |v_~#mb~0.base_7|) |v_~#mb~0.offset_7| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#mb~0.base=|v_~#mb~0.base_7|, ~#mb~0.offset=|v_~#mb~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex] {1623#true} is VALID [2022-02-20 20:08:50,110 INFO L290 TraceCheckUtils]: 32: Hoare triple {1623#true} [100] L719-->L720: Formula: (= v_~data1~0_6 10) InVars {} OutVars{~data1~0=v_~data1~0_6} AuxVars[] AssignedVars[~data1~0] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,110 INFO L290 TraceCheckUtils]: 33: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [134] L720-->L721: Formula: (= v_~data2~0_6 10) InVars {} OutVars{~data2~0=v_~data2~0_6} AuxVars[] AssignedVars[~data2~0] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,110 INFO L290 TraceCheckUtils]: 34: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [119] L721-->L721-1: Formula: (= |v_ULTIMATE.start_main_#t~pre9#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,111 INFO L290 TraceCheckUtils]: 35: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [166] L721-1-->L721-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,111 INFO L290 TraceCheckUtils]: 36: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [105] L721-2-->L721-3: Formula: (= |v_#memory_int_13| (store |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre9#1_3|))) InVars {#memory_int=|v_#memory_int_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_13|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,112 INFO L290 TraceCheckUtils]: 37: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [216] L721-3-->thread1ENTRY: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= |v_thread1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_4|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_8|, thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_6|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_6|, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_4, thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#in~arg.base, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base, thread1Thread1of1ForFork0_#t~post4, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#in~arg.offset, thread1Thread1of1ForFork0_#t~post6] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,112 INFO L290 TraceCheckUtils]: 38: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [189] thread1ENTRY-->L696: Formula: (and (= |v_thread1Thread1of1ForFork0_#in~arg.offset_1| v_thread1Thread1of1ForFork0_~arg.offset_1) (= |v_thread1Thread1of1ForFork0_#in~arg.base_1| v_thread1Thread1of1ForFork0_~arg.base_1)) InVars {thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|} OutVars{thread1Thread1of1ForFork0_#in~arg.offset=|v_thread1Thread1of1ForFork0_#in~arg.offset_1|, thread1Thread1of1ForFork0_#in~arg.base=|v_thread1Thread1of1ForFork0_#in~arg.base_1|, thread1Thread1of1ForFork0_~arg.offset=v_thread1Thread1of1ForFork0_~arg.offset_1, thread1Thread1of1ForFork0_~arg.base=v_thread1Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~arg.offset, thread1Thread1of1ForFork0_~arg.base] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,113 INFO L290 TraceCheckUtils]: 39: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [190] L696-->L696-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2| |v_~#ma~0.base_1|))) (and (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#ma~0.base_1| (store .cse0 |v_~#ma~0.offset_1| 1))) (= |v_thread1Thread1of1ForFork0_#t~nondet3_1| 0) (= (select .cse0 |v_~#ma~0.offset_1|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|, ~#ma~0.base=|v_~#ma~0.base_1|, ~#ma~0.offset=|v_~#ma~0.offset_1|} AuxVars[] AssignedVars[#pthreadsMutex, thread1Thread1of1ForFork0_#t~nondet3] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,113 INFO L290 TraceCheckUtils]: 40: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [191] L696-1-->L697: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} is VALID [2022-02-20 20:08:50,114 INFO L290 TraceCheckUtils]: 41: Hoare triple {1625#(and (<= 10 ~data1~0) (<= ~data1~0 10))} [192] L697-->L697-1: Formula: (= v_~data1~0_1 |v_thread1Thread1of1ForFork0_#t~post4_1|) InVars {~data1~0=v_~data1~0_1} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_1|, ~data1~0=v_~data1~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {1626#(and (<= 10 |thread1Thread1of1ForFork0_#t~post4|) (<= |thread1Thread1of1ForFork0_#t~post4| 10))} is VALID [2022-02-20 20:08:50,114 INFO L290 TraceCheckUtils]: 42: Hoare triple {1626#(and (<= 10 |thread1Thread1of1ForFork0_#t~post4|) (<= |thread1Thread1of1ForFork0_#t~post4| 10))} [193] L697-1-->L697-2: Formula: (= v_~data1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post4_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_3|, ~data1~0=v_~data1~0_2} AuxVars[] AssignedVars[~data1~0] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,115 INFO L290 TraceCheckUtils]: 43: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [194] L697-2-->L698: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post4=|v_thread1Thread1of1ForFork0_#t~post4_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post4] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,123 INFO L290 TraceCheckUtils]: 44: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [195] L698-->L699: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#ma~0.base_2| (store (select |v_#pthreadsMutex_4| |v_~#ma~0.base_2|) |v_~#ma~0.offset_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#ma~0.base=|v_~#ma~0.base_2|, ~#ma~0.offset=|v_~#ma~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,124 INFO L290 TraceCheckUtils]: 45: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [196] L699-->L699-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_6| |v_~#ma~0.base_3|))) (and (= (select .cse0 |v_~#ma~0.offset_3|) 0) (= |v_thread1Thread1of1ForFork0_#t~nondet5_1| 0) (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#ma~0.base_3| (store .cse0 |v_~#ma~0.offset_3| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_1|, #pthreadsMutex=|v_#pthreadsMutex_5|, ~#ma~0.base=|v_~#ma~0.base_3|, ~#ma~0.offset=|v_~#ma~0.offset_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5, #pthreadsMutex] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,124 INFO L290 TraceCheckUtils]: 46: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [197] L699-1-->L700: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet5=|v_thread1Thread1of1ForFork0_#t~nondet5_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet5] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [198] L700-->L700-1: Formula: (= v_~data2~0_1 |v_thread1Thread1of1ForFork0_#t~post6_1|) InVars {~data2~0=v_~data2~0_1} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_1|, ~data2~0=v_~data2~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [199] L700-1-->L700-2: Formula: (= (+ |v_thread1Thread1of1ForFork0_#t~post6_3| 1) v_~data2~0_2) InVars {thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_3|, ~data2~0=v_~data2~0_2} AuxVars[] AssignedVars[~data2~0] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,125 INFO L290 TraceCheckUtils]: 49: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [200] L700-2-->L701: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post6=|v_thread1Thread1of1ForFork0_#t~post6_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post6] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,126 INFO L290 TraceCheckUtils]: 50: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [182] L721-4-->L721-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre9#1] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,126 INFO L290 TraceCheckUtils]: 51: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [158] L721-5-->L722: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,127 INFO L290 TraceCheckUtils]: 52: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [179] L722-->L722-1: Formula: (= |v_ULTIMATE.start_main_#t~pre11#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,127 INFO L290 TraceCheckUtils]: 53: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [141] L722-1-->L722-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,128 INFO L290 TraceCheckUtils]: 54: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [186] L722-2-->L722-3: Formula: (= |v_#memory_int_15| (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre11#1_3|))) InVars {#memory_int=|v_#memory_int_16|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_15|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,128 INFO L290 TraceCheckUtils]: 55: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [218] L722-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= |v_thread2Thread1of1ForFork1_#in~arg.base_4| 0) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= |v_thread2Thread1of1ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_4, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_6|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_4, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_4|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_#in~arg.offset, thread2Thread1of1ForFork1_#t~nondet8, thread2Thread1of1ForFork1_~arg.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet7, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#in~arg.base, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,128 INFO L290 TraceCheckUtils]: 56: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [201] L701-->L702: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#ma~0.base_4| (store (select |v_#pthreadsMutex_8| |v_~#ma~0.base_4|) |v_~#ma~0.offset_4| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#ma~0.base=|v_~#ma~0.base_4|, ~#ma~0.offset=|v_~#ma~0.offset_4|} AuxVars[] AssignedVars[#pthreadsMutex] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,129 INFO L290 TraceCheckUtils]: 57: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [204] thread2ENTRY-->L706: Formula: (and (= |v_thread2Thread1of1ForFork1_#in~arg.base_1| v_thread2Thread1of1ForFork1_~arg.base_1) (= v_thread2Thread1of1ForFork1_~arg.offset_1 |v_thread2Thread1of1ForFork1_#in~arg.offset_1|)) InVars {thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|} OutVars{thread2Thread1of1ForFork1_#in~arg.offset=|v_thread2Thread1of1ForFork1_#in~arg.offset_1|, thread2Thread1of1ForFork1_~arg.base=v_thread2Thread1of1ForFork1_~arg.base_1, thread2Thread1of1ForFork1_#in~arg.base=|v_thread2Thread1of1ForFork1_#in~arg.base_1|, thread2Thread1of1ForFork1_~arg.offset=v_thread2Thread1of1ForFork1_~arg.offset_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~arg.base, thread2Thread1of1ForFork1_~arg.offset] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,129 INFO L290 TraceCheckUtils]: 58: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [205] L706-->L706-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_10| |v_~#ma~0.base_5|))) (and (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#ma~0.base_5| (store .cse0 |v_~#ma~0.offset_5| 1))) (= |v_thread2Thread1of1ForFork1_#t~nondet7_1| 0) (= (select .cse0 |v_~#ma~0.offset_5|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_1|, ~#ma~0.base=|v_~#ma~0.base_5|, ~#ma~0.offset=|v_~#ma~0.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet7] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,130 INFO L290 TraceCheckUtils]: 59: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [206] L706-1-->L707: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet7=|v_thread2Thread1of1ForFork1_#t~nondet7_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet7] {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} is VALID [2022-02-20 20:08:50,130 INFO L290 TraceCheckUtils]: 60: Hoare triple {1627#(and (<= 11 ~data1~0) (<= ~data1~0 11))} [207] L707-->L708: Formula: (= v_~data1~0_3 (+ 5 v_~data1~0_4)) InVars {~data1~0=v_~data1~0_4} OutVars{~data1~0=v_~data1~0_3} AuxVars[] AssignedVars[~data1~0] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,131 INFO L290 TraceCheckUtils]: 61: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [208] L708-->L709: Formula: (= |v_#pthreadsMutex_11| (store |v_#pthreadsMutex_12| |v_~#ma~0.base_6| (store (select |v_#pthreadsMutex_12| |v_~#ma~0.base_6|) |v_~#ma~0.offset_6| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_12|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_11|, ~#ma~0.base=|v_~#ma~0.base_6|, ~#ma~0.offset=|v_~#ma~0.offset_6|} AuxVars[] AssignedVars[#pthreadsMutex] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,131 INFO L290 TraceCheckUtils]: 62: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [209] L709-->L709-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_14| |v_~#ma~0.base_7|))) (and (= |v_thread2Thread1of1ForFork1_#t~nondet8_1| 0) (= (select .cse0 |v_~#ma~0.offset_7|) 0) (= |v_#pthreadsMutex_13| (store |v_#pthreadsMutex_14| |v_~#ma~0.base_7| (store .cse0 |v_~#ma~0.offset_7| 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_14|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_13|, thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_1|, ~#ma~0.base=|v_~#ma~0.base_7|, ~#ma~0.offset=|v_~#ma~0.offset_7|} AuxVars[] AssignedVars[#pthreadsMutex, thread2Thread1of1ForFork1_#t~nondet8] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,132 INFO L290 TraceCheckUtils]: 63: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [202] L702-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,132 INFO L290 TraceCheckUtils]: 64: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [203] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,132 INFO L290 TraceCheckUtils]: 65: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [176] L722-4-->L722-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre11#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,133 INFO L290 TraceCheckUtils]: 66: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [169] L722-5-->L723: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,133 INFO L290 TraceCheckUtils]: 67: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [183] L723-->L723-1: Formula: (= (select (select |v_#memory_int_17| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem13#1_2|) InVars {#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,134 INFO L290 TraceCheckUtils]: 68: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [219] thread1EXIT-->L723-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,134 INFO L290 TraceCheckUtils]: 69: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [210] L709-1-->L710: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet8=|v_thread2Thread1of1ForFork1_#t~nondet8_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet8] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,134 INFO L290 TraceCheckUtils]: 70: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [211] L710-->L711: Formula: (= v_~data2~0_3 (+ v_~data2~0_4 (- 6))) InVars {~data2~0=v_~data2~0_4} OutVars{~data2~0=v_~data2~0_3} AuxVars[] AssignedVars[~data2~0] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,135 INFO L290 TraceCheckUtils]: 71: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [212] L711-->L712: Formula: (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#ma~0.base_8| (store (select |v_#pthreadsMutex_16| |v_~#ma~0.base_8|) |v_~#ma~0.offset_8| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#ma~0.base=|v_~#ma~0.base_8|, ~#ma~0.offset=|v_~#ma~0.offset_8|} AuxVars[] AssignedVars[#pthreadsMutex] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,135 INFO L290 TraceCheckUtils]: 72: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [152] L723-2-->L724: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,136 INFO L290 TraceCheckUtils]: 73: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [123] L724-->L724-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_18|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,136 INFO L290 TraceCheckUtils]: 74: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [213] L712-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,136 INFO L290 TraceCheckUtils]: 75: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [214] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,137 INFO L290 TraceCheckUtils]: 76: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [220] thread2EXIT-->L724-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,137 INFO L290 TraceCheckUtils]: 77: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [111] L724-2-->L725: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} is VALID [2022-02-20 20:08:50,138 INFO L290 TraceCheckUtils]: 78: Hoare triple {1628#(and (< 15 ~data1~0) (<= ~data1~0 16))} [106] L725-->L727: Formula: (and (not (= 5 v_~data2~0_7)) (not (= v_~data1~0_7 16))) InVars {~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} OutVars{~data1~0=v_~data1~0_7, ~data2~0=v_~data2~0_7} AuxVars[] AssignedVars[] {1624#false} is VALID [2022-02-20 20:08:50,138 INFO L290 TraceCheckUtils]: 79: Hoare triple {1624#false} [115] L727-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1624#false} is VALID [2022-02-20 20:08:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:08:50,138 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:08:50,139 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314919863] [2022-02-20 20:08:50,139 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314919863] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:08:50,139 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:08:50,139 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:08:50,139 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609106052] [2022-02-20 20:08:50,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:08:50,140 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:50,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:08:50,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:08:50,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:08:50,189 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:08:50,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:08:50,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:08:50,191 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 79 out of 93 [2022-02-20 20:08:50,192 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 80 transitions, 188 flow. Second operand has 6 states, 6 states have (on average 80.83333333333333) internal successors, (485), 6 states have internal predecessors, (485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,192 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:08:50,192 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 79 of 93 [2022-02-20 20:08:50,192 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:08:50,297 INFO L129 PetriNetUnfolder]: 7/129 cut-off events. [2022-02-20 20:08:50,297 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:08:50,297 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 129 events. 7/129 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 217 event pairs, 2 based on Foata normal form. 1/130 useless extension candidates. Maximal degree in co-relation 95. Up to 13 conditions per place. [2022-02-20 20:08:50,298 INFO L132 encePairwiseOnDemand]: 87/93 looper letters, 0 selfloop transitions, 0 changer transitions 82/82 dead transitions. [2022-02-20 20:08:50,298 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 82 transitions, 224 flow [2022-02-20 20:08:50,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:08:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:08:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 568 transitions. [2022-02-20 20:08:50,302 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8725038402457758 [2022-02-20 20:08:50,303 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 568 transitions. [2022-02-20 20:08:50,303 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 568 transitions. [2022-02-20 20:08:50,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:08:50,303 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 568 transitions. [2022-02-20 20:08:50,304 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 81.14285714285714) internal successors, (568), 7 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,305 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 93.0) internal successors, (744), 8 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,305 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 93.0) internal successors, (744), 8 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,305 INFO L186 Difference]: Start difference. First operand has 89 places, 80 transitions, 188 flow. Second operand 7 states and 568 transitions. [2022-02-20 20:08:50,306 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 82 transitions, 224 flow [2022-02-20 20:08:50,307 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 82 transitions, 212 flow, removed 1 selfloop flow, removed 3 redundant places. [2022-02-20 20:08:50,307 INFO L242 Difference]: Finished difference. Result has 89 places, 0 transitions, 0 flow [2022-02-20 20:08:50,308 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=172, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=78, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=78, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=0, PETRI_PLACES=89, PETRI_TRANSITIONS=0} [2022-02-20 20:08:50,308 INFO L334 CegarLoopForPetriNet]: 87 programPoint places, 2 predicate places. [2022-02-20 20:08:50,308 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 89 places, 0 transitions, 0 flow [2022-02-20 20:08:50,308 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,308 INFO L78 Accepts]: Start accepts. Automaton has has 1 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2022-02-20 20:08:50,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:08:50,309 INFO L470 AbstractCegarLoop]: Abstraction has has 89 places, 0 transitions, 0 flow [2022-02-20 20:08:50,309 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 80.83333333333333) internal successors, (485), 6 states have internal predecessors, (485), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:08:50,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2022-02-20 20:08:50,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2022-02-20 20:08:50,311 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2022-02-20 20:08:50,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:08:50,314 INFO L732 BasicCegarLoop]: Path program histogram: [3] [2022-02-20 20:08:50,315 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-20 20:08:50,315 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 20:08:50,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 08:08:50 BasicIcfg [2022-02-20 20:08:50,317 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 20:08:50,318 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 20:08:50,318 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 20:08:50,318 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 20:08:50,318 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:08:48" (3/4) ... [2022-02-20 20:08:50,320 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-02-20 20:08:50,323 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2022-02-20 20:08:50,323 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2022-02-20 20:08:50,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-02-20 20:08:50,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-02-20 20:08:50,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-02-20 20:08:50,326 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-02-20 20:08:50,346 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 20:08:50,346 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 20:08:50,347 INFO L158 Benchmark]: Toolchain (without parser) took 2543.90ms. Allocated memory was 104.9MB in the beginning and 159.4MB in the end (delta: 54.5MB). Free memory was 75.9MB in the beginning and 102.1MB in the end (delta: -26.2MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,347 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 20:08:50,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.57ms. Allocated memory was 104.9MB in the beginning and 159.4MB in the end (delta: 54.5MB). Free memory was 75.6MB in the beginning and 123.8MB in the end (delta: -48.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.84ms. Allocated memory is still 159.4MB. Free memory was 123.8MB in the beginning and 121.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,348 INFO L158 Benchmark]: Boogie Preprocessor took 15.85ms. Allocated memory is still 159.4MB. Free memory was 121.8MB in the beginning and 120.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,348 INFO L158 Benchmark]: RCFGBuilder took 371.15ms. Allocated memory is still 159.4MB. Free memory was 120.3MB in the beginning and 105.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,348 INFO L158 Benchmark]: TraceAbstraction took 1644.53ms. Allocated memory is still 159.4MB. Free memory was 105.0MB in the beginning and 105.2MB in the end (delta: -161.8kB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,348 INFO L158 Benchmark]: Witness Printer took 27.98ms. Allocated memory is still 159.4MB. Free memory was 105.2MB in the beginning and 102.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 20:08:50,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.57ms. Allocated memory was 104.9MB in the beginning and 159.4MB in the end (delta: 54.5MB). Free memory was 75.6MB in the beginning and 123.8MB in the end (delta: -48.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.84ms. Allocated memory is still 159.4MB. Free memory was 123.8MB in the beginning and 121.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 15.85ms. Allocated memory is still 159.4MB. Free memory was 121.8MB in the beginning and 120.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 371.15ms. Allocated memory is still 159.4MB. Free memory was 120.3MB in the beginning and 105.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 1644.53ms. Allocated memory is still 159.4MB. Free memory was 105.0MB in the beginning and 105.2MB in the end (delta: -161.8kB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * Witness Printer took 27.98ms. Allocated memory is still 159.4MB. Free memory was 105.2MB in the beginning and 102.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 727]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 123 locations, 3 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.1s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 1.5s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9 mSDsluCounter, 34 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 72 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 127 IncrementalHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 22 mSDtfsCounter, 127 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=189occurred in iteration=1, InterpolantAutomatonStates: 17, 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, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 240 NumberOfCodeBlocks, 240 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 237 ConstructedInterpolants, 0 QuantifiedInterpolants, 807 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-02-20 20:08:50,387 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE