./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-figure1.wvr.c --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/weaver/popl20-figure1.wvr.c -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 33cf58268090640beca4b79cf718f2ee2d6c29dee3e4b3e200f8bf0a7c295123 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:52:50,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:52:50,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:52:50,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:52:50,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:52:50,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:52:50,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:52:50,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:52:50,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:52:50,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:52:50,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:52:50,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:52:50,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:52:50,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:52:50,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:52:50,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:52:50,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:52:50,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:52:50,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:52:50,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:52:50,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:52:50,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:52:50,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:52:50,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:52:50,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:52:50,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:52:50,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:52:50,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:52:50,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:52:50,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:52:50,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:52:50,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:52:50,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:52:50,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:52:50,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:52:50,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:52:50,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:52:50,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:52:50,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:52:50,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:52:50,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:52:50,330 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:52:50,354 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:52:50,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:52:50,354 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:52:50,355 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:52:50,355 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:52:50,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:52:50,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:52:50,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:52:50,356 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:52:50,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:52:50,357 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:52:50,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:52:50,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:52:50,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:52:50,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:52:50,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:52:50,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:52:50,359 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:52:50,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:52:50,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:52:50,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:52:50,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:52:50,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:52:50,360 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:52:50,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:52:50,360 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:52:50,360 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:52:50,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:52:50,360 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33cf58268090640beca4b79cf718f2ee2d6c29dee3e4b3e200f8bf0a7c295123 [2022-02-20 20:52:50,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:52:50,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:52:50,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:52:50,552 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:52:50,553 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:52:50,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-figure1.wvr.c [2022-02-20 20:52:50,614 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40eb82ef0/5cdb585a1f6944aa89ed0f7f31f830ae/FLAGa2bbccd04 [2022-02-20 20:52:51,000 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:52:51,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-figure1.wvr.c [2022-02-20 20:52:51,009 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40eb82ef0/5cdb585a1f6944aa89ed0f7f31f830ae/FLAGa2bbccd04 [2022-02-20 20:52:51,020 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40eb82ef0/5cdb585a1f6944aa89ed0f7f31f830ae [2022-02-20 20:52:51,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:52:51,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:52:51,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:52:51,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:52:51,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:52:51,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311911a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51, skipping insertion in model container [2022-02-20 20:52:51,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:52:51,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:52:51,229 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/weaver/popl20-figure1.wvr.c[1991,2004] [2022-02-20 20:52:51,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:52:51,239 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:52:51,261 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/weaver/popl20-figure1.wvr.c[1991,2004] [2022-02-20 20:52:51,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:52:51,276 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:52:51,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51 WrapperNode [2022-02-20 20:52:51,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:52:51,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:52:51,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:52:51,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:52:51,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,290 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,312 INFO L137 Inliner]: procedures = 21, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2022-02-20 20:52:51,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:52:51,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:52:51,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:52:51,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:52:51,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:52:51,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:52:51,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:52:51,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:52:51,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (1/1) ... [2022-02-20 20:52:51,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:52:51,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:52:51,368 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 20:52:51,375 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 20:52:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:52:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:52:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:52:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:52:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:52:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:52:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:52:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:52:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:52:51,403 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 20:52:51,472 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:52:51,473 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:52:51,654 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:52:51,706 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:52:51,706 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 20:52:51,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:52:51 BoogieIcfgContainer [2022-02-20 20:52:51,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:52:51,709 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:52:51,709 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:52:51,711 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:52:51,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:52:51" (1/3) ... [2022-02-20 20:52:51,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3787939e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:52:51, skipping insertion in model container [2022-02-20 20:52:51,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:51" (2/3) ... [2022-02-20 20:52:51,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3787939e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:52:51, skipping insertion in model container [2022-02-20 20:52:51,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:52:51" (3/3) ... [2022-02-20 20:52:51,713 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-figure1.wvr.c [2022-02-20 20:52:51,717 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:52:51,717 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:52:51,717 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:52:51,717 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:52:51,744 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,744 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,744 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,746 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,746 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,751 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,752 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,752 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,752 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,752 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,752 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,753 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,753 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,753 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,753 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,753 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,754 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,754 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,756 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,756 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,756 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,757 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,757 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,759 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,760 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,761 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,762 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,763 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,764 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,766 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,766 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,767 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,768 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,769 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,770 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,771 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,771 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,772 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,774 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,775 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,775 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,776 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,777 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,778 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,779 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,779 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,779 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:51,804 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:52:51,843 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:52:51,848 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 20:52:51,848 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:52:51,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 79 places, 77 transitions, 170 flow [2022-02-20 20:52:51,898 INFO L129 PetriNetUnfolder]: 5/75 cut-off events. [2022-02-20 20:52:51,898 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:52:51,902 INFO L84 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 75 events. 5/75 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 50 event pairs, 0 based on Foata normal form. 0/69 useless extension candidates. Maximal degree in co-relation 40. Up to 2 conditions per place. [2022-02-20 20:52:51,903 INFO L82 GeneralOperation]: Start removeDead. Operand has 79 places, 77 transitions, 170 flow [2022-02-20 20:52:51,905 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 68 places, 66 transitions, 144 flow [2022-02-20 20:52:51,923 INFO L129 PetriNetUnfolder]: 5/65 cut-off events. [2022-02-20 20:52:51,925 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:52:51,925 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:51,926 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] [2022-02-20 20:52:51,926 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:51,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:51,931 INFO L85 PathProgramCache]: Analyzing trace with hash 751055543, now seen corresponding path program 1 times [2022-02-20 20:52:51,937 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:51,937 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401401730] [2022-02-20 20:52:51,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:51,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:52,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {82#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {82#true} is VALID [2022-02-20 20:52:52,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {82#true} [167] 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] {82#true} is VALID [2022-02-20 20:52:52,246 INFO L290 TraceCheckUtils]: 2: Hoare triple {82#true} [184] 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[] {82#true} is VALID [2022-02-20 20:52:52,246 INFO L290 TraceCheckUtils]: 3: Hoare triple {82#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {82#true} is VALID [2022-02-20 20:52:52,246 INFO L290 TraceCheckUtils]: 4: Hoare triple {82#true} [161] L21-->L21-1: 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[] {82#true} is VALID [2022-02-20 20:52:52,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {82#true} [176] L21-1-->L21-2: 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[] {82#true} is VALID [2022-02-20 20:52:52,247 INFO L290 TraceCheckUtils]: 6: Hoare triple {82#true} [175] L21-2-->L21-3: 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[] {82#true} is VALID [2022-02-20 20:52:52,247 INFO L290 TraceCheckUtils]: 7: Hoare triple {82#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {82#true} is VALID [2022-02-20 20:52:52,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {82#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {82#true} is VALID [2022-02-20 20:52:52,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {82#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,248 INFO L290 TraceCheckUtils]: 10: Hoare triple {84#(= ~counter~0 0)} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,249 INFO L290 TraceCheckUtils]: 11: Hoare triple {84#(= ~counter~0 0)} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {84#(= ~counter~0 0)} [145] 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] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {84#(= ~counter~0 0)} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {84#(= ~counter~0 0)} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,251 INFO L290 TraceCheckUtils]: 15: Hoare triple {84#(= ~counter~0 0)} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {84#(= ~counter~0 0)} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,252 INFO L290 TraceCheckUtils]: 17: Hoare triple {84#(= ~counter~0 0)} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {84#(= ~counter~0 0)} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,253 INFO L290 TraceCheckUtils]: 19: Hoare triple {84#(= ~counter~0 0)} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,253 INFO L290 TraceCheckUtils]: 20: Hoare triple {84#(= ~counter~0 0)} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,255 INFO L290 TraceCheckUtils]: 21: Hoare triple {84#(= ~counter~0 0)} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,256 INFO L290 TraceCheckUtils]: 22: Hoare triple {84#(= ~counter~0 0)} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,257 INFO L290 TraceCheckUtils]: 23: Hoare triple {84#(= ~counter~0 0)} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {84#(= ~counter~0 0)} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,258 INFO L290 TraceCheckUtils]: 25: Hoare triple {84#(= ~counter~0 0)} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,258 INFO L290 TraceCheckUtils]: 26: Hoare triple {84#(= ~counter~0 0)} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,259 INFO L290 TraceCheckUtils]: 27: Hoare triple {84#(= ~counter~0 0)} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,260 INFO L290 TraceCheckUtils]: 28: Hoare triple {84#(= ~counter~0 0)} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,260 INFO L290 TraceCheckUtils]: 29: Hoare triple {84#(= ~counter~0 0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {84#(= ~counter~0 0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {84#(= ~counter~0 0)} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,262 INFO L290 TraceCheckUtils]: 32: Hoare triple {84#(= ~counter~0 0)} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,263 INFO L290 TraceCheckUtils]: 33: Hoare triple {84#(= ~counter~0 0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,263 INFO L290 TraceCheckUtils]: 34: Hoare triple {84#(= ~counter~0 0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,264 INFO L290 TraceCheckUtils]: 35: Hoare triple {84#(= ~counter~0 0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {84#(= ~counter~0 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,265 INFO L290 TraceCheckUtils]: 37: Hoare triple {84#(= ~counter~0 0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,265 INFO L290 TraceCheckUtils]: 38: Hoare triple {84#(= ~counter~0 0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,265 INFO L290 TraceCheckUtils]: 39: Hoare triple {84#(= ~counter~0 0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,266 INFO L290 TraceCheckUtils]: 40: Hoare triple {84#(= ~counter~0 0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,267 INFO L290 TraceCheckUtils]: 41: Hoare triple {84#(= ~counter~0 0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,267 INFO L290 TraceCheckUtils]: 42: Hoare triple {84#(= ~counter~0 0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,268 INFO L290 TraceCheckUtils]: 43: Hoare triple {84#(= ~counter~0 0)} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,268 INFO L290 TraceCheckUtils]: 44: Hoare triple {84#(= ~counter~0 0)} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,269 INFO L290 TraceCheckUtils]: 45: Hoare triple {84#(= ~counter~0 0)} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {84#(= ~counter~0 0)} is VALID [2022-02-20 20:52:52,269 INFO L290 TraceCheckUtils]: 46: Hoare triple {84#(= ~counter~0 0)} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {85#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:52:52,270 INFO L290 TraceCheckUtils]: 47: Hoare triple {85#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {85#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:52:52,271 INFO L290 TraceCheckUtils]: 48: Hoare triple {85#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {86#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:52:52,271 INFO L290 TraceCheckUtils]: 49: Hoare triple {86#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {83#false} is VALID [2022-02-20 20:52:52,271 INFO L290 TraceCheckUtils]: 50: Hoare triple {83#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {83#false} is VALID [2022-02-20 20:52:52,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {83#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {83#false} is VALID [2022-02-20 20:52:52,275 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 20:52:52,276 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:52,276 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401401730] [2022-02-20 20:52:52,277 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [401401730] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:52,277 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:52,277 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:52,278 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961435266] [2022-02-20 20:52:52,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:52,289 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 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 52 [2022-02-20 20:52:52,290 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:52,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 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 20:52:52,342 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:52,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:52,342 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:52,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:52,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:52,359 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 61 out of 77 [2022-02-20 20:52:52,361 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 66 transitions, 144 flow. Second operand has 5 states, 5 states have (on average 62.8) internal successors, (314), 5 states have internal predecessors, (314), 0 states have call successors, (0), 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 20:52:52,361 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:52,361 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 61 of 77 [2022-02-20 20:52:52,362 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:52,464 INFO L129 PetriNetUnfolder]: 8/105 cut-off events. [2022-02-20 20:52:52,464 INFO L130 PetriNetUnfolder]: For 21/22 co-relation queries the response was YES. [2022-02-20 20:52:52,464 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 105 events. 8/105 cut-off events. For 21/22 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 180 event pairs, 1 based on Foata normal form. 16/112 useless extension candidates. Maximal degree in co-relation 61. Up to 19 conditions per place. [2022-02-20 20:52:52,466 INFO L132 encePairwiseOnDemand]: 67/77 looper letters, 11 selfloop transitions, 2 changer transitions 7/71 dead transitions. [2022-02-20 20:52:52,466 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 71 transitions, 203 flow [2022-02-20 20:52:52,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:52:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:52:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 394 transitions. [2022-02-20 20:52:52,491 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8528138528138528 [2022-02-20 20:52:52,492 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 394 transitions. [2022-02-20 20:52:52,492 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 394 transitions. [2022-02-20 20:52:52,493 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:52,495 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 394 transitions. [2022-02-20 20:52:52,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 65.66666666666667) internal successors, (394), 6 states have internal predecessors, (394), 0 states have call successors, (0), 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 20:52:52,502 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:52:52,503 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:52:52,504 INFO L186 Difference]: Start difference. First operand has 68 places, 66 transitions, 144 flow. Second operand 6 states and 394 transitions. [2022-02-20 20:52:52,505 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 71 transitions, 203 flow [2022-02-20 20:52:52,507 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 71 transitions, 189 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:52:52,509 INFO L242 Difference]: Finished difference. Result has 72 places, 63 transitions, 146 flow [2022-02-20 20:52:52,510 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=130, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=146, PETRI_PLACES=72, PETRI_TRANSITIONS=63} [2022-02-20 20:52:52,512 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 4 predicate places. [2022-02-20 20:52:52,513 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 72 places, 63 transitions, 146 flow [2022-02-20 20:52:52,593 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 596 states, 593 states have (on average 2.451939291736931) internal successors, (1454), 595 states have internal predecessors, (1454), 0 states have call successors, (0), 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 20:52:52,596 INFO L78 Accepts]: Start accepts. Automaton has has 596 states, 593 states have (on average 2.451939291736931) internal successors, (1454), 595 states have internal predecessors, (1454), 0 states have call successors, (0), 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 52 [2022-02-20 20:52:52,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:52,597 INFO L470 AbstractCegarLoop]: Abstraction has has 72 places, 63 transitions, 146 flow [2022-02-20 20:52:52,597 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 62.8) internal successors, (314), 5 states have internal predecessors, (314), 0 states have call successors, (0), 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 20:52:52,597 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:52,597 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] [2022-02-20 20:52:52,597 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:52:52,598 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:52,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:52,598 INFO L85 PathProgramCache]: Analyzing trace with hash 600101581, now seen corresponding path program 1 times [2022-02-20 20:52:52,598 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:52,598 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422941805] [2022-02-20 20:52:52,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:52,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:52,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {692#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {692#true} [167] 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] {692#true} is VALID [2022-02-20 20:52:52,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {692#true} [184] 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[] {692#true} is VALID [2022-02-20 20:52:52,678 INFO L290 TraceCheckUtils]: 3: Hoare triple {692#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,678 INFO L290 TraceCheckUtils]: 4: Hoare triple {692#true} [161] L21-->L21-1: 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[] {692#true} is VALID [2022-02-20 20:52:52,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {692#true} [176] L21-1-->L21-2: 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[] {692#true} is VALID [2022-02-20 20:52:52,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {692#true} [175] L21-2-->L21-3: 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[] {692#true} is VALID [2022-02-20 20:52:52,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {692#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {692#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {692#true} is VALID [2022-02-20 20:52:52,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {692#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {692#true} is VALID [2022-02-20 20:52:52,679 INFO L290 TraceCheckUtils]: 10: Hoare triple {692#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {692#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {692#true} [145] 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] {692#true} is VALID [2022-02-20 20:52:52,680 INFO L290 TraceCheckUtils]: 13: Hoare triple {692#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {692#true} is VALID [2022-02-20 20:52:52,680 INFO L290 TraceCheckUtils]: 14: Hoare triple {692#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {692#true} is VALID [2022-02-20 20:52:52,680 INFO L290 TraceCheckUtils]: 15: Hoare triple {692#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {692#true} is VALID [2022-02-20 20:52:52,681 INFO L290 TraceCheckUtils]: 16: Hoare triple {692#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {692#true} is VALID [2022-02-20 20:52:52,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {692#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {692#true} is VALID [2022-02-20 20:52:52,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {692#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {692#true} is VALID [2022-02-20 20:52:52,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {692#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692#true} is VALID [2022-02-20 20:52:52,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {692#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {692#true} is VALID [2022-02-20 20:52:52,682 INFO L290 TraceCheckUtils]: 21: Hoare triple {692#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {692#true} is VALID [2022-02-20 20:52:52,682 INFO L290 TraceCheckUtils]: 22: Hoare triple {692#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {692#true} is VALID [2022-02-20 20:52:52,682 INFO L290 TraceCheckUtils]: 23: Hoare triple {692#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692#true} is VALID [2022-02-20 20:52:52,682 INFO L290 TraceCheckUtils]: 24: Hoare triple {692#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {692#true} is VALID [2022-02-20 20:52:52,682 INFO L290 TraceCheckUtils]: 25: Hoare triple {692#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692#true} is VALID [2022-02-20 20:52:52,683 INFO L290 TraceCheckUtils]: 26: Hoare triple {692#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {692#true} is VALID [2022-02-20 20:52:52,683 INFO L290 TraceCheckUtils]: 27: Hoare triple {692#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {692#true} is VALID [2022-02-20 20:52:52,683 INFO L290 TraceCheckUtils]: 28: Hoare triple {692#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {692#true} is VALID [2022-02-20 20:52:52,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {692#true} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {694#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} is VALID [2022-02-20 20:52:52,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {694#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,684 INFO L290 TraceCheckUtils]: 31: Hoare triple {695#(<= ~N~0 0)} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {695#(<= ~N~0 0)} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {695#(<= ~N~0 0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,686 INFO L290 TraceCheckUtils]: 34: Hoare triple {695#(<= ~N~0 0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,686 INFO L290 TraceCheckUtils]: 35: Hoare triple {695#(<= ~N~0 0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {695#(<= ~N~0 0)} is VALID [2022-02-20 20:52:52,687 INFO L290 TraceCheckUtils]: 36: Hoare triple {695#(<= ~N~0 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {696#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:52,687 INFO L290 TraceCheckUtils]: 37: Hoare triple {696#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,687 INFO L290 TraceCheckUtils]: 38: Hoare triple {693#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {693#false} is VALID [2022-02-20 20:52:52,688 INFO L290 TraceCheckUtils]: 39: Hoare triple {693#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {693#false} is VALID [2022-02-20 20:52:52,688 INFO L290 TraceCheckUtils]: 40: Hoare triple {693#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {693#false} is VALID [2022-02-20 20:52:52,688 INFO L290 TraceCheckUtils]: 41: Hoare triple {693#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {693#false} is VALID [2022-02-20 20:52:52,688 INFO L290 TraceCheckUtils]: 42: Hoare triple {693#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,688 INFO L290 TraceCheckUtils]: 43: Hoare triple {693#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {693#false} is VALID [2022-02-20 20:52:52,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {693#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,689 INFO L290 TraceCheckUtils]: 45: Hoare triple {693#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,689 INFO L290 TraceCheckUtils]: 46: Hoare triple {693#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {693#false} is VALID [2022-02-20 20:52:52,689 INFO L290 TraceCheckUtils]: 47: Hoare triple {693#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {693#false} is VALID [2022-02-20 20:52:52,689 INFO L290 TraceCheckUtils]: 48: Hoare triple {693#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {693#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {693#false} is VALID [2022-02-20 20:52:52,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {693#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,690 INFO L290 TraceCheckUtils]: 51: Hoare triple {693#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {693#false} is VALID [2022-02-20 20:52:52,690 INFO L290 TraceCheckUtils]: 52: Hoare triple {693#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {693#false} is VALID [2022-02-20 20:52:52,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {693#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {693#false} is VALID [2022-02-20 20:52:52,691 INFO L290 TraceCheckUtils]: 54: Hoare triple {693#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,691 INFO L290 TraceCheckUtils]: 55: Hoare triple {693#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,691 INFO L290 TraceCheckUtils]: 56: Hoare triple {693#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {693#false} is VALID [2022-02-20 20:52:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:52,692 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:52,695 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422941805] [2022-02-20 20:52:52,695 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422941805] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:52,695 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:52,696 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:52,696 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835808412] [2022-02-20 20:52:52,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:52,699 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:52,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:52,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 20:52:52,737 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:52,738 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:52,738 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:52,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:52,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:52,739 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:52:52,740 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 63 transitions, 146 flow. Second operand has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:52:52,740 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:52,740 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:52:52,740 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:52,869 INFO L129 PetriNetUnfolder]: 90/304 cut-off events. [2022-02-20 20:52:52,869 INFO L130 PetriNetUnfolder]: For 32/32 co-relation queries the response was YES. [2022-02-20 20:52:52,870 INFO L84 FinitePrefix]: Finished finitePrefix Result has 555 conditions, 304 events. 90/304 cut-off events. For 32/32 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1346 event pairs, 32 based on Foata normal form. 0/264 useless extension candidates. Maximal degree in co-relation 541. Up to 99 conditions per place. [2022-02-20 20:52:52,872 INFO L132 encePairwiseOnDemand]: 70/77 looper letters, 35 selfloop transitions, 5 changer transitions 4/88 dead transitions. [2022-02-20 20:52:52,872 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 88 transitions, 301 flow [2022-02-20 20:52:52,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:52:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:52:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 372 transitions. [2022-02-20 20:52:52,877 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8051948051948052 [2022-02-20 20:52:52,878 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 372 transitions. [2022-02-20 20:52:52,878 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 372 transitions. [2022-02-20 20:52:52,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:52,878 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 372 transitions. [2022-02-20 20:52:52,879 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 62.0) internal successors, (372), 6 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 20:52:52,880 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:52:52,880 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:52:52,880 INFO L186 Difference]: Start difference. First operand has 72 places, 63 transitions, 146 flow. Second operand 6 states and 372 transitions. [2022-02-20 20:52:52,881 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 88 transitions, 301 flow [2022-02-20 20:52:52,981 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 88 transitions, 293 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-02-20 20:52:52,982 INFO L242 Difference]: Finished difference. Result has 73 places, 65 transitions, 166 flow [2022-02-20 20:52:52,982 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=140, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=166, PETRI_PLACES=73, PETRI_TRANSITIONS=65} [2022-02-20 20:52:52,983 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 5 predicate places. [2022-02-20 20:52:52,983 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 73 places, 65 transitions, 166 flow [2022-02-20 20:52:53,001 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 850 states, 845 states have (on average 2.4958579881656804) internal successors, (2109), 849 states have internal predecessors, (2109), 0 states have call successors, (0), 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 20:52:53,003 INFO L78 Accepts]: Start accepts. Automaton has has 850 states, 845 states have (on average 2.4958579881656804) internal successors, (2109), 849 states have internal predecessors, (2109), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:53,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:53,003 INFO L470 AbstractCegarLoop]: Abstraction has has 73 places, 65 transitions, 166 flow [2022-02-20 20:52:53,004 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:52:53,004 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:53,004 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] [2022-02-20 20:52:53,004 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:52:53,004 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:53,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:53,005 INFO L85 PathProgramCache]: Analyzing trace with hash 651339935, now seen corresponding path program 2 times [2022-02-20 20:52:53,005 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:53,005 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336177889] [2022-02-20 20:52:53,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:53,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:53,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {1556#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {1556#true} [167] 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] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 2: Hoare triple {1556#true} [184] 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[] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 3: Hoare triple {1556#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 4: Hoare triple {1556#true} [161] L21-->L21-1: 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[] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {1556#true} [176] L21-1-->L21-2: 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[] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 6: Hoare triple {1556#true} [175] L21-2-->L21-3: 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[] {1556#true} is VALID [2022-02-20 20:52:53,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {1556#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,075 INFO L290 TraceCheckUtils]: 8: Hoare triple {1556#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,075 INFO L290 TraceCheckUtils]: 9: Hoare triple {1556#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1556#true} is VALID [2022-02-20 20:52:53,075 INFO L290 TraceCheckUtils]: 10: Hoare triple {1556#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,075 INFO L290 TraceCheckUtils]: 11: Hoare triple {1556#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,075 INFO L290 TraceCheckUtils]: 12: Hoare triple {1556#true} [145] 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] {1556#true} is VALID [2022-02-20 20:52:53,076 INFO L290 TraceCheckUtils]: 13: Hoare triple {1556#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,076 INFO L290 TraceCheckUtils]: 14: Hoare triple {1556#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1556#true} is VALID [2022-02-20 20:52:53,076 INFO L290 TraceCheckUtils]: 15: Hoare triple {1556#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,076 INFO L290 TraceCheckUtils]: 16: Hoare triple {1556#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,076 INFO L290 TraceCheckUtils]: 17: Hoare triple {1556#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {1556#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1556#true} is VALID [2022-02-20 20:52:53,077 INFO L290 TraceCheckUtils]: 19: Hoare triple {1556#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,077 INFO L290 TraceCheckUtils]: 20: Hoare triple {1556#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,077 INFO L290 TraceCheckUtils]: 21: Hoare triple {1556#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1556#true} is VALID [2022-02-20 20:52:53,077 INFO L290 TraceCheckUtils]: 22: Hoare triple {1556#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {1556#true} is VALID [2022-02-20 20:52:53,078 INFO L290 TraceCheckUtils]: 23: Hoare triple {1556#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,078 INFO L290 TraceCheckUtils]: 24: Hoare triple {1556#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1556#true} is VALID [2022-02-20 20:52:53,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {1556#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1556#true} is VALID [2022-02-20 20:52:53,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {1556#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {1556#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1556#true} is VALID [2022-02-20 20:52:53,079 INFO L290 TraceCheckUtils]: 28: Hoare triple {1556#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {1556#true} is VALID [2022-02-20 20:52:53,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {1556#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1558#(= thread1Thread1of1ForFork1_~i~0 0)} is VALID [2022-02-20 20:52:53,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {1558#(= thread1Thread1of1ForFork1_~i~0 0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1559#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:53,080 INFO L290 TraceCheckUtils]: 31: Hoare triple {1559#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {1559#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:53,081 INFO L290 TraceCheckUtils]: 32: Hoare triple {1559#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= thread1Thread1of1ForFork1_~i~0 0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,081 INFO L290 TraceCheckUtils]: 33: Hoare triple {1560#(<= 1 ~N~0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,081 INFO L290 TraceCheckUtils]: 34: Hoare triple {1560#(<= 1 ~N~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,082 INFO L290 TraceCheckUtils]: 35: Hoare triple {1560#(<= 1 ~N~0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,082 INFO L290 TraceCheckUtils]: 36: Hoare triple {1560#(<= 1 ~N~0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,082 INFO L290 TraceCheckUtils]: 37: Hoare triple {1560#(<= 1 ~N~0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,083 INFO L290 TraceCheckUtils]: 38: Hoare triple {1560#(<= 1 ~N~0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,087 INFO L290 TraceCheckUtils]: 39: Hoare triple {1560#(<= 1 ~N~0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,088 INFO L290 TraceCheckUtils]: 40: Hoare triple {1560#(<= 1 ~N~0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,089 INFO L290 TraceCheckUtils]: 41: Hoare triple {1560#(<= 1 ~N~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {1561#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:52:53,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {1561#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {1561#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {1561#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 44: Hoare triple {1557#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {1557#false} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 45: Hoare triple {1557#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 46: Hoare triple {1557#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1557#false} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 47: Hoare triple {1557#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {1557#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 49: Hoare triple {1557#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 50: Hoare triple {1557#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 51: Hoare triple {1557#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 52: Hoare triple {1557#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 53: Hoare triple {1557#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,092 INFO L290 TraceCheckUtils]: 54: Hoare triple {1557#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,093 INFO L290 TraceCheckUtils]: 55: Hoare triple {1557#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,093 INFO L290 TraceCheckUtils]: 56: Hoare triple {1557#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:53,093 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:53,094 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336177889] [2022-02-20 20:52:53,094 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336177889] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:52:53,095 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [521153816] [2022-02-20 20:52:53,095 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:52:53,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:53,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:52:53,097 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:52:53,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:52:53,157 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:52:53,157 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:52:53,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:52:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:53,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:52:53,406 INFO L290 TraceCheckUtils]: 0: Hoare triple {1556#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {1556#true} [167] 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] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {1556#true} [184] 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[] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 3: Hoare triple {1556#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 4: Hoare triple {1556#true} [161] L21-->L21-1: 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[] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 5: Hoare triple {1556#true} [176] L21-1-->L21-2: 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[] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 6: Hoare triple {1556#true} [175] L21-2-->L21-3: 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[] {1556#true} is VALID [2022-02-20 20:52:53,407 INFO L290 TraceCheckUtils]: 7: Hoare triple {1556#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {1556#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {1556#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 10: Hoare triple {1556#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 11: Hoare triple {1556#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {1556#true} [145] 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] {1556#true} is VALID [2022-02-20 20:52:53,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {1556#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 14: Hoare triple {1556#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 15: Hoare triple {1556#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 16: Hoare triple {1556#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 17: Hoare triple {1556#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 18: Hoare triple {1556#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1556#true} is VALID [2022-02-20 20:52:53,409 INFO L290 TraceCheckUtils]: 19: Hoare triple {1556#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {1556#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,410 INFO L290 TraceCheckUtils]: 21: Hoare triple {1556#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1556#true} is VALID [2022-02-20 20:52:53,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {1556#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {1556#true} is VALID [2022-02-20 20:52:53,410 INFO L290 TraceCheckUtils]: 23: Hoare triple {1556#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,410 INFO L290 TraceCheckUtils]: 24: Hoare triple {1556#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1556#true} is VALID [2022-02-20 20:52:53,411 INFO L290 TraceCheckUtils]: 25: Hoare triple {1556#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1556#true} is VALID [2022-02-20 20:52:53,411 INFO L290 TraceCheckUtils]: 26: Hoare triple {1556#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,411 INFO L290 TraceCheckUtils]: 27: Hoare triple {1556#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1556#true} is VALID [2022-02-20 20:52:53,411 INFO L290 TraceCheckUtils]: 28: Hoare triple {1556#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {1556#true} is VALID [2022-02-20 20:52:53,412 INFO L290 TraceCheckUtils]: 29: Hoare triple {1556#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1652#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:52:53,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {1652#(<= 0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,412 INFO L290 TraceCheckUtils]: 31: Hoare triple {1560#(<= 1 ~N~0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,413 INFO L290 TraceCheckUtils]: 32: Hoare triple {1560#(<= 1 ~N~0)} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {1560#(<= 1 ~N~0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,413 INFO L290 TraceCheckUtils]: 34: Hoare triple {1560#(<= 1 ~N~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {1560#(<= 1 ~N~0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,414 INFO L290 TraceCheckUtils]: 36: Hoare triple {1560#(<= 1 ~N~0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,414 INFO L290 TraceCheckUtils]: 37: Hoare triple {1560#(<= 1 ~N~0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {1560#(<= 1 ~N~0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,418 INFO L290 TraceCheckUtils]: 39: Hoare triple {1560#(<= 1 ~N~0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,418 INFO L290 TraceCheckUtils]: 40: Hoare triple {1560#(<= 1 ~N~0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {1560#(<= 1 ~N~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {1689#(and (<= 1 ~N~0) (<= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:52:53,419 INFO L290 TraceCheckUtils]: 42: Hoare triple {1689#(and (<= 1 ~N~0) (<= |thread2Thread1of1ForFork0_~i~1#1| 0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {1689#(and (<= 1 ~N~0) (<= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 43: Hoare triple {1689#(and (<= 1 ~N~0) (<= |thread2Thread1of1ForFork0_~i~1#1| 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 44: Hoare triple {1557#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {1557#false} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 45: Hoare triple {1557#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 46: Hoare triple {1557#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1557#false} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 47: Hoare triple {1557#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,420 INFO L290 TraceCheckUtils]: 48: Hoare triple {1557#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 49: Hoare triple {1557#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 50: Hoare triple {1557#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {1557#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 52: Hoare triple {1557#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 53: Hoare triple {1557#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,421 INFO L290 TraceCheckUtils]: 54: Hoare triple {1557#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,422 INFO L290 TraceCheckUtils]: 55: Hoare triple {1557#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {1557#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:53,422 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:52:53,560 INFO L290 TraceCheckUtils]: 56: Hoare triple {1557#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,560 INFO L290 TraceCheckUtils]: 55: Hoare triple {1557#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,560 INFO L290 TraceCheckUtils]: 54: Hoare triple {1557#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,561 INFO L290 TraceCheckUtils]: 53: Hoare triple {1557#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,561 INFO L290 TraceCheckUtils]: 52: Hoare triple {1557#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,561 INFO L290 TraceCheckUtils]: 51: Hoare triple {1557#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1557#false} is VALID [2022-02-20 20:52:53,561 INFO L290 TraceCheckUtils]: 50: Hoare triple {1557#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,561 INFO L290 TraceCheckUtils]: 49: Hoare triple {1557#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,562 INFO L290 TraceCheckUtils]: 48: Hoare triple {1557#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,562 INFO L290 TraceCheckUtils]: 47: Hoare triple {1557#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {1557#false} is VALID [2022-02-20 20:52:53,562 INFO L290 TraceCheckUtils]: 46: Hoare triple {1557#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1557#false} is VALID [2022-02-20 20:52:53,562 INFO L290 TraceCheckUtils]: 45: Hoare triple {1557#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,562 INFO L290 TraceCheckUtils]: 44: Hoare triple {1557#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {1557#false} is VALID [2022-02-20 20:52:53,563 INFO L290 TraceCheckUtils]: 43: Hoare triple {1774#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1557#false} is VALID [2022-02-20 20:52:53,563 INFO L290 TraceCheckUtils]: 42: Hoare triple {1774#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {1774#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:52:53,564 INFO L290 TraceCheckUtils]: 41: Hoare triple {1560#(<= 1 ~N~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {1774#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:52:53,564 INFO L290 TraceCheckUtils]: 40: Hoare triple {1560#(<= 1 ~N~0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,564 INFO L290 TraceCheckUtils]: 39: Hoare triple {1560#(<= 1 ~N~0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,564 INFO L290 TraceCheckUtils]: 38: Hoare triple {1560#(<= 1 ~N~0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,565 INFO L290 TraceCheckUtils]: 37: Hoare triple {1560#(<= 1 ~N~0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,565 INFO L290 TraceCheckUtils]: 36: Hoare triple {1560#(<= 1 ~N~0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {1560#(<= 1 ~N~0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,566 INFO L290 TraceCheckUtils]: 34: Hoare triple {1560#(<= 1 ~N~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,566 INFO L290 TraceCheckUtils]: 33: Hoare triple {1560#(<= 1 ~N~0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,571 INFO L290 TraceCheckUtils]: 32: Hoare triple {1560#(<= 1 ~N~0)} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {1560#(<= 1 ~N~0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,572 INFO L290 TraceCheckUtils]: 30: Hoare triple {1652#(<= 0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1560#(<= 1 ~N~0)} is VALID [2022-02-20 20:52:53,572 INFO L290 TraceCheckUtils]: 29: Hoare triple {1556#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {1652#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:52:53,572 INFO L290 TraceCheckUtils]: 28: Hoare triple {1556#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {1556#true} is VALID [2022-02-20 20:52:53,572 INFO L290 TraceCheckUtils]: 27: Hoare triple {1556#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1556#true} is VALID [2022-02-20 20:52:53,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {1556#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 25: Hoare triple {1556#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 24: Hoare triple {1556#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 23: Hoare triple {1556#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {1556#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {1556#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1556#true} is VALID [2022-02-20 20:52:53,573 INFO L290 TraceCheckUtils]: 20: Hoare triple {1556#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {1556#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {1556#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {1556#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 16: Hoare triple {1556#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 15: Hoare triple {1556#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {1556#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {1556#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 12: Hoare triple {1556#true} [145] 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] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {1556#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 10: Hoare triple {1556#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {1556#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1556#true} is VALID [2022-02-20 20:52:53,575 INFO L290 TraceCheckUtils]: 8: Hoare triple {1556#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {1556#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {1556#true} [175] L21-2-->L21-3: 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[] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {1556#true} [176] L21-1-->L21-2: 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[] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 4: Hoare triple {1556#true} [161] L21-->L21-1: 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[] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 3: Hoare triple {1556#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {1556#true} [184] 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[] {1556#true} is VALID [2022-02-20 20:52:53,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {1556#true} [167] 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] {1556#true} is VALID [2022-02-20 20:52:53,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {1556#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1556#true} is VALID [2022-02-20 20:52:53,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:53,577 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [521153816] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:52:53,577 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:52:53,577 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2022-02-20 20:52:53,578 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29607225] [2022-02-20 20:52:53,578 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:52:53,578 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 9 states have internal predecessors, (67), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:53,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:53,579 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 7.444444444444445) internal successors, (67), 9 states have internal predecessors, (67), 0 states have call successors, (0), 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 20:52:53,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:53,623 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 20:52:53,623 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:53,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 20:52:53,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-02-20 20:52:53,625 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:52:53,626 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 65 transitions, 166 flow. Second operand has 9 states, 9 states have (on average 57.666666666666664) internal successors, (519), 9 states have internal predecessors, (519), 0 states have call successors, (0), 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 20:52:53,626 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:53,626 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:52:53,626 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:53,960 INFO L129 PetriNetUnfolder]: 147/403 cut-off events. [2022-02-20 20:52:53,961 INFO L130 PetriNetUnfolder]: For 134/134 co-relation queries the response was YES. [2022-02-20 20:52:53,963 INFO L84 FinitePrefix]: Finished finitePrefix Result has 891 conditions, 403 events. 147/403 cut-off events. For 134/134 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 1869 event pairs, 4 based on Foata normal form. 9/408 useless extension candidates. Maximal degree in co-relation 650. Up to 54 conditions per place. [2022-02-20 20:52:53,966 INFO L132 encePairwiseOnDemand]: 69/77 looper letters, 54 selfloop transitions, 27 changer transitions 6/131 dead transitions. [2022-02-20 20:52:53,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 85 places, 131 transitions, 560 flow [2022-02-20 20:52:53,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 20:52:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-02-20 20:52:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 854 transitions. [2022-02-20 20:52:53,975 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7922077922077922 [2022-02-20 20:52:53,975 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 854 transitions. [2022-02-20 20:52:53,975 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 854 transitions. [2022-02-20 20:52:53,975 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:53,976 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 854 transitions. [2022-02-20 20:52:53,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 61.0) internal successors, (854), 14 states have internal predecessors, (854), 0 states have call successors, (0), 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 20:52:53,979 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 77.0) internal successors, (1155), 15 states have internal predecessors, (1155), 0 states have call successors, (0), 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 20:52:53,979 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 77.0) internal successors, (1155), 15 states have internal predecessors, (1155), 0 states have call successors, (0), 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 20:52:53,979 INFO L186 Difference]: Start difference. First operand has 73 places, 65 transitions, 166 flow. Second operand 14 states and 854 transitions. [2022-02-20 20:52:53,979 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 85 places, 131 transitions, 560 flow [2022-02-20 20:52:53,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 131 transitions, 535 flow, removed 5 selfloop flow, removed 3 redundant places. [2022-02-20 20:52:53,986 INFO L242 Difference]: Finished difference. Result has 89 places, 91 transitions, 342 flow [2022-02-20 20:52:53,986 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=158, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=342, PETRI_PLACES=89, PETRI_TRANSITIONS=91} [2022-02-20 20:52:53,987 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 21 predicate places. [2022-02-20 20:52:53,987 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 89 places, 91 transitions, 342 flow [2022-02-20 20:52:54,013 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1059 states, 1056 states have (on average 2.565340909090909) internal successors, (2709), 1058 states have internal predecessors, (2709), 0 states have call successors, (0), 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 20:52:54,015 INFO L78 Accepts]: Start accepts. Automaton has has 1059 states, 1056 states have (on average 2.565340909090909) internal successors, (2709), 1058 states have internal predecessors, (2709), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:54,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:54,015 INFO L470 AbstractCegarLoop]: Abstraction has has 89 places, 91 transitions, 342 flow [2022-02-20 20:52:54,016 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 57.666666666666664) internal successors, (519), 9 states have internal predecessors, (519), 0 states have call successors, (0), 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 20:52:54,016 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:54,016 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] [2022-02-20 20:52:54,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 20:52:54,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:54,234 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:54,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:54,235 INFO L85 PathProgramCache]: Analyzing trace with hash 2065283571, now seen corresponding path program 3 times [2022-02-20 20:52:54,235 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:54,235 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478082375] [2022-02-20 20:52:54,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:54,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:54,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {2984#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {2984#true} [167] 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] {2984#true} is VALID [2022-02-20 20:52:54,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {2984#true} [184] 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[] {2984#true} is VALID [2022-02-20 20:52:54,290 INFO L290 TraceCheckUtils]: 3: Hoare triple {2984#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,290 INFO L290 TraceCheckUtils]: 4: Hoare triple {2984#true} [161] L21-->L21-1: 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[] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {2984#true} [176] L21-1-->L21-2: 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[] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {2984#true} [175] L21-2-->L21-3: 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[] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 7: Hoare triple {2984#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 8: Hoare triple {2984#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {2984#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {2984#true} is VALID [2022-02-20 20:52:54,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {2984#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,292 INFO L290 TraceCheckUtils]: 11: Hoare triple {2984#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {2984#true} [145] 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] {2984#true} is VALID [2022-02-20 20:52:54,292 INFO L290 TraceCheckUtils]: 13: Hoare triple {2984#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {2984#true} is VALID [2022-02-20 20:52:54,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {2984#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {2984#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {2984#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {2984#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {2984#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {2984#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2984#true} is VALID [2022-02-20 20:52:54,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {2984#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2984#true} is VALID [2022-02-20 20:52:54,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {2984#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2984#true} is VALID [2022-02-20 20:52:54,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {2984#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {2984#true} is VALID [2022-02-20 20:52:54,294 INFO L290 TraceCheckUtils]: 23: Hoare triple {2984#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2984#true} is VALID [2022-02-20 20:52:54,294 INFO L290 TraceCheckUtils]: 24: Hoare triple {2984#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {2984#true} is VALID [2022-02-20 20:52:54,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {2984#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {2984#true} is VALID [2022-02-20 20:52:54,295 INFO L290 TraceCheckUtils]: 26: Hoare triple {2984#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2984#true} is VALID [2022-02-20 20:52:54,295 INFO L290 TraceCheckUtils]: 27: Hoare triple {2984#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {2984#true} is VALID [2022-02-20 20:52:54,295 INFO L290 TraceCheckUtils]: 28: Hoare triple {2984#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {2984#true} is VALID [2022-02-20 20:52:54,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {2984#true} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {2986#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} is VALID [2022-02-20 20:52:54,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {2986#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {2987#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:54,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {2987#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:54,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:54,297 INFO L290 TraceCheckUtils]: 33: Hoare triple {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 34: Hoare triple {2988#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {2985#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 36: Hoare triple {2985#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 37: Hoare triple {2985#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {2985#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 39: Hoare triple {2985#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,298 INFO L290 TraceCheckUtils]: 40: Hoare triple {2985#false} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 41: Hoare triple {2985#false} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 42: Hoare triple {2985#false} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 43: Hoare triple {2985#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 44: Hoare triple {2985#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 45: Hoare triple {2985#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,299 INFO L290 TraceCheckUtils]: 46: Hoare triple {2985#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 47: Hoare triple {2985#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 48: Hoare triple {2985#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 49: Hoare triple {2985#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 50: Hoare triple {2985#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 51: Hoare triple {2985#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 52: Hoare triple {2985#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2985#false} is VALID [2022-02-20 20:52:54,300 INFO L290 TraceCheckUtils]: 53: Hoare triple {2985#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2985#false} is VALID [2022-02-20 20:52:54,301 INFO L290 TraceCheckUtils]: 54: Hoare triple {2985#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,301 INFO L290 TraceCheckUtils]: 55: Hoare triple {2985#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {2985#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2985#false} is VALID [2022-02-20 20:52:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:54,302 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:54,304 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478082375] [2022-02-20 20:52:54,304 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478082375] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:54,305 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:54,305 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:54,305 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268745673] [2022-02-20 20:52:54,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:54,305 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:54,306 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:54,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 20:52:54,330 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:54,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:54,331 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:54,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:54,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:54,332 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:52:54,333 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 91 transitions, 342 flow. Second operand has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:52:54,333 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:54,333 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:52:54,333 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:54,496 INFO L129 PetriNetUnfolder]: 153/424 cut-off events. [2022-02-20 20:52:54,496 INFO L130 PetriNetUnfolder]: For 548/550 co-relation queries the response was YES. [2022-02-20 20:52:54,497 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1200 conditions, 424 events. 153/424 cut-off events. For 548/550 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1914 event pairs, 64 based on Foata normal form. 1/419 useless extension candidates. Maximal degree in co-relation 963. Up to 160 conditions per place. [2022-02-20 20:52:54,499 INFO L132 encePairwiseOnDemand]: 71/77 looper letters, 62 selfloop transitions, 18 changer transitions 0/124 dead transitions. [2022-02-20 20:52:54,499 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 124 transitions, 660 flow [2022-02-20 20:52:54,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 20:52:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-02-20 20:52:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 319 transitions. [2022-02-20 20:52:54,502 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8285714285714286 [2022-02-20 20:52:54,502 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 319 transitions. [2022-02-20 20:52:54,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 319 transitions. [2022-02-20 20:52:54,502 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:54,503 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 319 transitions. [2022-02-20 20:52:54,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 63.8) internal successors, (319), 5 states have internal predecessors, (319), 0 states have call successors, (0), 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 20:52:54,504 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 77.0) internal successors, (462), 6 states have internal predecessors, (462), 0 states have call successors, (0), 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 20:52:54,504 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 77.0) internal successors, (462), 6 states have internal predecessors, (462), 0 states have call successors, (0), 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 20:52:54,504 INFO L186 Difference]: Start difference. First operand has 89 places, 91 transitions, 342 flow. Second operand 5 states and 319 transitions. [2022-02-20 20:52:54,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 124 transitions, 660 flow [2022-02-20 20:52:59,770 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 124 transitions, 656 flow, removed 2 selfloop flow, removed 0 redundant places. [2022-02-20 20:52:59,772 INFO L242 Difference]: Finished difference. Result has 96 places, 97 transitions, 452 flow [2022-02-20 20:52:59,772 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=338, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=452, PETRI_PLACES=96, PETRI_TRANSITIONS=97} [2022-02-20 20:52:59,773 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 28 predicate places. [2022-02-20 20:52:59,773 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 96 places, 97 transitions, 452 flow [2022-02-20 20:52:59,808 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1155 states, 1151 states have (on average 2.565595134665508) internal successors, (2953), 1154 states have internal predecessors, (2953), 0 states have call successors, (0), 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 20:52:59,810 INFO L78 Accepts]: Start accepts. Automaton has has 1155 states, 1151 states have (on average 2.565595134665508) internal successors, (2953), 1154 states have internal predecessors, (2953), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:59,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:59,811 INFO L470 AbstractCegarLoop]: Abstraction has has 96 places, 97 transitions, 452 flow [2022-02-20 20:52:59,812 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:52:59,812 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:59,812 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] [2022-02-20 20:52:59,812 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:52:59,812 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:59,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:59,813 INFO L85 PathProgramCache]: Analyzing trace with hash 528910339, now seen corresponding path program 4 times [2022-02-20 20:52:59,813 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:59,813 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081597503] [2022-02-20 20:52:59,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:59,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:59,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {4151#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {4151#true} [167] 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] {4151#true} is VALID [2022-02-20 20:52:59,888 INFO L290 TraceCheckUtils]: 2: Hoare triple {4151#true} [184] 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[] {4151#true} is VALID [2022-02-20 20:52:59,888 INFO L290 TraceCheckUtils]: 3: Hoare triple {4151#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,888 INFO L290 TraceCheckUtils]: 4: Hoare triple {4151#true} [161] L21-->L21-1: 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[] {4151#true} is VALID [2022-02-20 20:52:59,888 INFO L290 TraceCheckUtils]: 5: Hoare triple {4151#true} [176] L21-1-->L21-2: 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[] {4151#true} is VALID [2022-02-20 20:52:59,895 INFO L290 TraceCheckUtils]: 6: Hoare triple {4151#true} [175] L21-2-->L21-3: 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[] {4151#true} is VALID [2022-02-20 20:52:59,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {4151#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,895 INFO L290 TraceCheckUtils]: 8: Hoare triple {4151#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 9: Hoare triple {4151#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 10: Hoare triple {4151#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 11: Hoare triple {4151#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 12: Hoare triple {4151#true} [145] 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] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 13: Hoare triple {4151#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 14: Hoare triple {4151#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {4151#true} is VALID [2022-02-20 20:52:59,896 INFO L290 TraceCheckUtils]: 15: Hoare triple {4151#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 16: Hoare triple {4151#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 17: Hoare triple {4151#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 18: Hoare triple {4151#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 19: Hoare triple {4151#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 20: Hoare triple {4151#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {4151#true} is VALID [2022-02-20 20:52:59,897 INFO L290 TraceCheckUtils]: 21: Hoare triple {4151#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 22: Hoare triple {4151#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 23: Hoare triple {4151#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 24: Hoare triple {4151#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 25: Hoare triple {4151#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 26: Hoare triple {4151#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {4151#true} is VALID [2022-02-20 20:52:59,898 INFO L290 TraceCheckUtils]: 27: Hoare triple {4151#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {4151#true} is VALID [2022-02-20 20:52:59,899 INFO L290 TraceCheckUtils]: 28: Hoare triple {4151#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {4151#true} is VALID [2022-02-20 20:52:59,899 INFO L290 TraceCheckUtils]: 29: Hoare triple {4151#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {4153#(= thread1Thread1of1ForFork1_~i~0 0)} is VALID [2022-02-20 20:52:59,899 INFO L290 TraceCheckUtils]: 30: Hoare triple {4153#(= thread1Thread1of1ForFork1_~i~0 0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {4154#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:59,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {4154#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {4155#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:52:59,900 INFO L290 TraceCheckUtils]: 32: Hoare triple {4155#(and (<= ~N~0 0) (= thread1Thread1of1ForFork1_~i~0 0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,900 INFO L290 TraceCheckUtils]: 33: Hoare triple {4152#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {4152#false} is VALID [2022-02-20 20:52:59,900 INFO L290 TraceCheckUtils]: 34: Hoare triple {4152#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {4152#false} is VALID [2022-02-20 20:52:59,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {4152#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {4152#false} is VALID [2022-02-20 20:52:59,901 INFO L290 TraceCheckUtils]: 36: Hoare triple {4152#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {4152#false} is VALID [2022-02-20 20:52:59,901 INFO L290 TraceCheckUtils]: 37: Hoare triple {4152#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,902 INFO L290 TraceCheckUtils]: 38: Hoare triple {4152#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {4152#false} is VALID [2022-02-20 20:52:59,902 INFO L290 TraceCheckUtils]: 39: Hoare triple {4152#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,904 INFO L290 TraceCheckUtils]: 40: Hoare triple {4152#false} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {4152#false} is VALID [2022-02-20 20:52:59,904 INFO L290 TraceCheckUtils]: 41: Hoare triple {4152#false} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {4152#false} is VALID [2022-02-20 20:52:59,904 INFO L290 TraceCheckUtils]: 42: Hoare triple {4152#false} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {4152#false} is VALID [2022-02-20 20:52:59,905 INFO L290 TraceCheckUtils]: 43: Hoare triple {4152#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,905 INFO L290 TraceCheckUtils]: 44: Hoare triple {4152#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {4152#false} is VALID [2022-02-20 20:52:59,906 INFO L290 TraceCheckUtils]: 45: Hoare triple {4152#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,908 INFO L290 TraceCheckUtils]: 46: Hoare triple {4152#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {4152#false} is VALID [2022-02-20 20:52:59,908 INFO L290 TraceCheckUtils]: 47: Hoare triple {4152#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {4152#false} is VALID [2022-02-20 20:52:59,909 INFO L290 TraceCheckUtils]: 48: Hoare triple {4152#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,909 INFO L290 TraceCheckUtils]: 49: Hoare triple {4152#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {4152#false} is VALID [2022-02-20 20:52:59,909 INFO L290 TraceCheckUtils]: 50: Hoare triple {4152#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,910 INFO L290 TraceCheckUtils]: 51: Hoare triple {4152#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {4152#false} is VALID [2022-02-20 20:52:59,910 INFO L290 TraceCheckUtils]: 52: Hoare triple {4152#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4152#false} is VALID [2022-02-20 20:52:59,910 INFO L290 TraceCheckUtils]: 53: Hoare triple {4152#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4152#false} is VALID [2022-02-20 20:52:59,910 INFO L290 TraceCheckUtils]: 54: Hoare triple {4152#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,910 INFO L290 TraceCheckUtils]: 55: Hoare triple {4152#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,911 INFO L290 TraceCheckUtils]: 56: Hoare triple {4152#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4152#false} is VALID [2022-02-20 20:52:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:59,912 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:59,912 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081597503] [2022-02-20 20:52:59,912 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1081597503] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:59,912 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:59,912 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:59,912 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525423365] [2022-02-20 20:52:59,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:59,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-02-20 20:52:59,913 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:59,913 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 0 states have call successors, (0), 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 20:52:59,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:59,944 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:59,944 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:59,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:59,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:59,945 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:52:59,946 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 97 transitions, 452 flow. Second operand has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:52:59,946 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:59,946 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:52:59,946 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:00,130 INFO L129 PetriNetUnfolder]: 152/420 cut-off events. [2022-02-20 20:53:00,130 INFO L130 PetriNetUnfolder]: For 830/832 co-relation queries the response was YES. [2022-02-20 20:53:00,132 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1298 conditions, 420 events. 152/420 cut-off events. For 830/832 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 1940 event pairs, 56 based on Foata normal form. 3/416 useless extension candidates. Maximal degree in co-relation 1057. Up to 221 conditions per place. [2022-02-20 20:53:00,133 INFO L132 encePairwiseOnDemand]: 71/77 looper letters, 55 selfloop transitions, 17 changer transitions 0/116 dead transitions. [2022-02-20 20:53:00,133 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 116 transitions, 694 flow [2022-02-20 20:53:00,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 20:53:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-02-20 20:53:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 317 transitions. [2022-02-20 20:53:00,137 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8233766233766234 [2022-02-20 20:53:00,137 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 317 transitions. [2022-02-20 20:53:00,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 317 transitions. [2022-02-20 20:53:00,137 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:00,137 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 317 transitions. [2022-02-20 20:53:00,138 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 63.4) internal successors, (317), 5 states have internal predecessors, (317), 0 states have call successors, (0), 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 20:53:00,139 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 77.0) internal successors, (462), 6 states have internal predecessors, (462), 0 states have call successors, (0), 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 20:53:00,139 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 77.0) internal successors, (462), 6 states have internal predecessors, (462), 0 states have call successors, (0), 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 20:53:00,139 INFO L186 Difference]: Start difference. First operand has 96 places, 97 transitions, 452 flow. Second operand 5 states and 317 transitions. [2022-02-20 20:53:00,139 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 116 transitions, 694 flow [2022-02-20 20:53:02,925 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 116 transitions, 676 flow, removed 3 selfloop flow, removed 1 redundant places. [2022-02-20 20:53:02,927 INFO L242 Difference]: Finished difference. Result has 101 places, 101 transitions, 521 flow [2022-02-20 20:53:02,927 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=434, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=83, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=521, PETRI_PLACES=101, PETRI_TRANSITIONS=101} [2022-02-20 20:53:02,928 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 33 predicate places. [2022-02-20 20:53:02,928 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 101 places, 101 transitions, 521 flow [2022-02-20 20:53:02,961 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1155 states, 1150 states have (on average 2.557391304347826) internal successors, (2941), 1154 states have internal predecessors, (2941), 0 states have call successors, (0), 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 20:53:02,964 INFO L78 Accepts]: Start accepts. Automaton has has 1155 states, 1150 states have (on average 2.557391304347826) internal successors, (2941), 1154 states have internal predecessors, (2941), 0 states have call successors, (0), 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 57 [2022-02-20 20:53:02,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:02,964 INFO L470 AbstractCegarLoop]: Abstraction has has 101 places, 101 transitions, 521 flow [2022-02-20 20:53:02,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 57.8) internal successors, (289), 5 states have internal predecessors, (289), 0 states have call successors, (0), 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 20:53:02,964 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:02,964 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] [2022-02-20 20:53:02,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:53:02,965 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:02,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:02,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1290066823, now seen corresponding path program 5 times [2022-02-20 20:53:02,965 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:02,965 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818918565] [2022-02-20 20:53:02,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:03,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {5317#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {5317#true} [167] 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] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {5317#true} [184] 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[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 3: Hoare triple {5317#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 4: Hoare triple {5317#true} [161] L21-->L21-1: 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[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 5: Hoare triple {5317#true} [176] L21-1-->L21-2: 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[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {5317#true} [175] L21-2-->L21-3: 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[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {5317#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {5317#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {5317#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 10: Hoare triple {5317#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 11: Hoare triple {5317#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 12: Hoare triple {5317#true} [145] 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] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 13: Hoare triple {5317#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,018 INFO L290 TraceCheckUtils]: 14: Hoare triple {5317#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 15: Hoare triple {5317#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 16: Hoare triple {5317#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 17: Hoare triple {5317#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 18: Hoare triple {5317#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 19: Hoare triple {5317#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 20: Hoare triple {5317#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,019 INFO L290 TraceCheckUtils]: 21: Hoare triple {5317#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 22: Hoare triple {5317#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {5317#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {5317#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 25: Hoare triple {5317#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 26: Hoare triple {5317#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {5317#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {5317#true} is VALID [2022-02-20 20:53:03,020 INFO L290 TraceCheckUtils]: 28: Hoare triple {5317#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {5317#true} is VALID [2022-02-20 20:53:03,021 INFO L290 TraceCheckUtils]: 29: Hoare triple {5317#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5319#(= thread1Thread1of1ForFork1_~i~0 0)} is VALID [2022-02-20 20:53:03,021 INFO L290 TraceCheckUtils]: 30: Hoare triple {5319#(= thread1Thread1of1ForFork1_~i~0 0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {5320#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:03,022 INFO L290 TraceCheckUtils]: 31: Hoare triple {5320#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {5321#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:03,022 INFO L290 TraceCheckUtils]: 32: Hoare triple {5321#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {5321#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:03,022 INFO L290 TraceCheckUtils]: 33: Hoare triple {5321#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,023 INFO L290 TraceCheckUtils]: 34: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,023 INFO L290 TraceCheckUtils]: 35: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,024 INFO L290 TraceCheckUtils]: 36: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,024 INFO L290 TraceCheckUtils]: 37: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,024 INFO L290 TraceCheckUtils]: 38: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,025 INFO L290 TraceCheckUtils]: 39: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,025 INFO L290 TraceCheckUtils]: 40: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,025 INFO L290 TraceCheckUtils]: 41: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,026 INFO L290 TraceCheckUtils]: 42: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,026 INFO L290 TraceCheckUtils]: 43: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,027 INFO L290 TraceCheckUtils]: 44: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:03,027 INFO L290 TraceCheckUtils]: 45: Hoare triple {5322#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,027 INFO L290 TraceCheckUtils]: 46: Hoare triple {5318#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {5318#false} is VALID [2022-02-20 20:53:03,027 INFO L290 TraceCheckUtils]: 47: Hoare triple {5318#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,027 INFO L290 TraceCheckUtils]: 48: Hoare triple {5318#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 49: Hoare triple {5318#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 50: Hoare triple {5318#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 51: Hoare triple {5318#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 52: Hoare triple {5318#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 53: Hoare triple {5318#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,028 INFO L290 TraceCheckUtils]: 54: Hoare triple {5318#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,029 INFO L290 TraceCheckUtils]: 55: Hoare triple {5318#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,029 INFO L290 TraceCheckUtils]: 56: Hoare triple {5318#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:03,029 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:03,029 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818918565] [2022-02-20 20:53:03,030 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818918565] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:03,030 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1691873339] [2022-02-20 20:53:03,030 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 20:53:03,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:03,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:03,031 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:03,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:53:03,092 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:53:03,092 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:53:03,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:53:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:03,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:03,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {5317#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {5317#true} [167] 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] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 2: Hoare triple {5317#true} [184] 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[] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 3: Hoare triple {5317#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 4: Hoare triple {5317#true} [161] L21-->L21-1: 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[] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {5317#true} [176] L21-1-->L21-2: 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[] {5317#true} is VALID [2022-02-20 20:53:03,293 INFO L290 TraceCheckUtils]: 6: Hoare triple {5317#true} [175] L21-2-->L21-3: 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[] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 7: Hoare triple {5317#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 8: Hoare triple {5317#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 9: Hoare triple {5317#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 10: Hoare triple {5317#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 11: Hoare triple {5317#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 12: Hoare triple {5317#true} [145] 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] {5317#true} is VALID [2022-02-20 20:53:03,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {5317#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 14: Hoare triple {5317#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 15: Hoare triple {5317#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {5317#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {5317#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 18: Hoare triple {5317#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {5317#true} is VALID [2022-02-20 20:53:03,295 INFO L290 TraceCheckUtils]: 19: Hoare triple {5317#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 20: Hoare triple {5317#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 21: Hoare triple {5317#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 22: Hoare triple {5317#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 23: Hoare triple {5317#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 24: Hoare triple {5317#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {5317#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5317#true} is VALID [2022-02-20 20:53:03,296 INFO L290 TraceCheckUtils]: 26: Hoare triple {5317#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {5317#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {5317#true} is VALID [2022-02-20 20:53:03,297 INFO L290 TraceCheckUtils]: 28: Hoare triple {5317#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {5317#true} is VALID [2022-02-20 20:53:03,297 INFO L290 TraceCheckUtils]: 29: Hoare triple {5317#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5413#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:03,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {5413#(<= 0 thread1Thread1of1ForFork1_~i~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {5417#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:03,298 INFO L290 TraceCheckUtils]: 31: Hoare triple {5417#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,298 INFO L290 TraceCheckUtils]: 32: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,300 INFO L290 TraceCheckUtils]: 37: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,301 INFO L290 TraceCheckUtils]: 38: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,301 INFO L290 TraceCheckUtils]: 39: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,302 INFO L290 TraceCheckUtils]: 41: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,303 INFO L290 TraceCheckUtils]: 44: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:03,303 INFO L290 TraceCheckUtils]: 45: Hoare triple {5421#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,303 INFO L290 TraceCheckUtils]: 46: Hoare triple {5318#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 47: Hoare triple {5318#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 48: Hoare triple {5318#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 49: Hoare triple {5318#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 50: Hoare triple {5318#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 51: Hoare triple {5318#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,304 INFO L290 TraceCheckUtils]: 52: Hoare triple {5318#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,306 INFO L290 TraceCheckUtils]: 53: Hoare triple {5318#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,306 INFO L290 TraceCheckUtils]: 54: Hoare triple {5318#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,306 INFO L290 TraceCheckUtils]: 55: Hoare triple {5318#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,306 INFO L290 TraceCheckUtils]: 56: Hoare triple {5318#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:03,307 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:03,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {5318#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,445 INFO L290 TraceCheckUtils]: 55: Hoare triple {5318#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,445 INFO L290 TraceCheckUtils]: 54: Hoare triple {5318#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,445 INFO L290 TraceCheckUtils]: 53: Hoare triple {5318#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,445 INFO L290 TraceCheckUtils]: 52: Hoare triple {5318#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,445 INFO L290 TraceCheckUtils]: 51: Hoare triple {5318#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {5318#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {5318#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 48: Hoare triple {5318#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 47: Hoare triple {5318#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 46: Hoare triple {5318#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {5318#false} is VALID [2022-02-20 20:53:03,446 INFO L290 TraceCheckUtils]: 45: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {5318#false} is VALID [2022-02-20 20:53:03,447 INFO L290 TraceCheckUtils]: 44: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,447 INFO L290 TraceCheckUtils]: 43: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,447 INFO L290 TraceCheckUtils]: 42: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,448 INFO L290 TraceCheckUtils]: 41: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,448 INFO L290 TraceCheckUtils]: 40: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,449 INFO L290 TraceCheckUtils]: 38: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,449 INFO L290 TraceCheckUtils]: 37: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,449 INFO L290 TraceCheckUtils]: 35: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,450 INFO L290 TraceCheckUtils]: 34: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,450 INFO L290 TraceCheckUtils]: 33: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,450 INFO L290 TraceCheckUtils]: 32: Hoare triple {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,451 INFO L290 TraceCheckUtils]: 31: Hoare triple {5573#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {5530#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:03,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {5413#(<= 0 thread1Thread1of1ForFork1_~i~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {5573#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:03,451 INFO L290 TraceCheckUtils]: 29: Hoare triple {5317#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {5413#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 28: Hoare triple {5317#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 27: Hoare triple {5317#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 26: Hoare triple {5317#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 25: Hoare triple {5317#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 24: Hoare triple {5317#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 23: Hoare triple {5317#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,452 INFO L290 TraceCheckUtils]: 22: Hoare triple {5317#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 21: Hoare triple {5317#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 20: Hoare triple {5317#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 19: Hoare triple {5317#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {5317#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 17: Hoare triple {5317#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 16: Hoare triple {5317#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {5317#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 14: Hoare triple {5317#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 13: Hoare triple {5317#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 12: Hoare triple {5317#true} [145] 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] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 11: Hoare triple {5317#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 10: Hoare triple {5317#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 9: Hoare triple {5317#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {5317#true} is VALID [2022-02-20 20:53:03,454 INFO L290 TraceCheckUtils]: 8: Hoare triple {5317#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 7: Hoare triple {5317#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 6: Hoare triple {5317#true} [175] L21-2-->L21-3: 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[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 5: Hoare triple {5317#true} [176] L21-1-->L21-2: 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[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 4: Hoare triple {5317#true} [161] L21-->L21-1: 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[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 3: Hoare triple {5317#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 2: Hoare triple {5317#true} [184] 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[] {5317#true} is VALID [2022-02-20 20:53:03,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {5317#true} [167] 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] {5317#true} is VALID [2022-02-20 20:53:03,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {5317#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5317#true} is VALID [2022-02-20 20:53:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:03,456 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1691873339] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:03,456 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:03,456 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-02-20 20:53:03,456 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277788377] [2022-02-20 20:53:03,457 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:03,458 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 0 states have call successors, (0), 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 57 [2022-02-20 20:53:03,458 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:03,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 0 states have call successors, (0), 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 20:53:03,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:03,501 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 20:53:03,504 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:03,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 20:53:03,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-02-20 20:53:03,506 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:53:03,506 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 101 transitions, 521 flow. Second operand has 11 states, 11 states have (on average 57.81818181818182) internal successors, (636), 11 states have internal predecessors, (636), 0 states have call successors, (0), 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 20:53:03,507 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:03,507 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:53:03,507 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:03,920 INFO L129 PetriNetUnfolder]: 205/623 cut-off events. [2022-02-20 20:53:03,921 INFO L130 PetriNetUnfolder]: For 1279/1281 co-relation queries the response was YES. [2022-02-20 20:53:03,922 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1774 conditions, 623 events. 205/623 cut-off events. For 1279/1281 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3526 event pairs, 20 based on Foata normal form. 11/628 useless extension candidates. Maximal degree in co-relation 1429. Up to 112 conditions per place. [2022-02-20 20:53:03,925 INFO L132 encePairwiseOnDemand]: 69/77 looper letters, 63 selfloop transitions, 48 changer transitions 1/156 dead transitions. [2022-02-20 20:53:03,925 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 156 transitions, 990 flow [2022-02-20 20:53:03,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-20 20:53:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-02-20 20:53:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 743 transitions. [2022-02-20 20:53:03,932 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8041125541125541 [2022-02-20 20:53:03,932 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 743 transitions. [2022-02-20 20:53:03,932 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 743 transitions. [2022-02-20 20:53:03,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:03,933 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 743 transitions. [2022-02-20 20:53:03,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 61.916666666666664) internal successors, (743), 12 states have internal predecessors, (743), 0 states have call successors, (0), 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 20:53:03,935 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 77.0) internal successors, (1001), 13 states have internal predecessors, (1001), 0 states have call successors, (0), 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 20:53:03,935 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 77.0) internal successors, (1001), 13 states have internal predecessors, (1001), 0 states have call successors, (0), 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 20:53:03,936 INFO L186 Difference]: Start difference. First operand has 101 places, 101 transitions, 521 flow. Second operand 12 states and 743 transitions. [2022-02-20 20:53:03,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 156 transitions, 990 flow [2022-02-20 20:53:06,831 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 156 transitions, 968 flow, removed 5 selfloop flow, removed 1 redundant places. [2022-02-20 20:53:06,833 INFO L242 Difference]: Finished difference. Result has 116 places, 118 transitions, 767 flow [2022-02-20 20:53:06,833 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=488, PETRI_DIFFERENCE_MINUEND_PLACES=100, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=100, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=767, PETRI_PLACES=116, PETRI_TRANSITIONS=118} [2022-02-20 20:53:06,834 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 48 predicate places. [2022-02-20 20:53:06,834 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 118 transitions, 767 flow [2022-02-20 20:53:06,887 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1616 states, 1611 states have (on average 2.5344506517690877) internal successors, (4083), 1615 states have internal predecessors, (4083), 0 states have call successors, (0), 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 20:53:06,890 INFO L78 Accepts]: Start accepts. Automaton has has 1616 states, 1611 states have (on average 2.5344506517690877) internal successors, (4083), 1615 states have internal predecessors, (4083), 0 states have call successors, (0), 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 57 [2022-02-20 20:53:06,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:06,890 INFO L470 AbstractCegarLoop]: Abstraction has has 116 places, 118 transitions, 767 flow [2022-02-20 20:53:06,891 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 57.81818181818182) internal successors, (636), 11 states have internal predecessors, (636), 0 states have call successors, (0), 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 20:53:06,891 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:06,891 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] [2022-02-20 20:53:06,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 20:53:07,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-02-20 20:53:07,099 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:07,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:07,100 INFO L85 PathProgramCache]: Analyzing trace with hash 699671361, now seen corresponding path program 6 times [2022-02-20 20:53:07,100 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:07,100 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775838531] [2022-02-20 20:53:07,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:07,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {7295#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {7295#true} [167] 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] {7295#true} is VALID [2022-02-20 20:53:07,168 INFO L290 TraceCheckUtils]: 2: Hoare triple {7295#true} [184] 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[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 3: Hoare triple {7295#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 4: Hoare triple {7295#true} [161] L21-->L21-1: 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[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 5: Hoare triple {7295#true} [176] L21-1-->L21-2: 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[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 6: Hoare triple {7295#true} [175] L21-2-->L21-3: 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[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 7: Hoare triple {7295#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 8: Hoare triple {7295#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,169 INFO L290 TraceCheckUtils]: 9: Hoare triple {7295#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {7295#true} is VALID [2022-02-20 20:53:07,170 INFO L290 TraceCheckUtils]: 10: Hoare triple {7295#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,170 INFO L290 TraceCheckUtils]: 11: Hoare triple {7295#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,170 INFO L290 TraceCheckUtils]: 12: Hoare triple {7295#true} [145] 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] {7295#true} is VALID [2022-02-20 20:53:07,170 INFO L290 TraceCheckUtils]: 13: Hoare triple {7295#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,170 INFO L290 TraceCheckUtils]: 14: Hoare triple {7295#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {7295#true} is VALID [2022-02-20 20:53:07,171 INFO L290 TraceCheckUtils]: 15: Hoare triple {7295#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,171 INFO L290 TraceCheckUtils]: 16: Hoare triple {7295#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,171 INFO L290 TraceCheckUtils]: 17: Hoare triple {7295#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 18: Hoare triple {7295#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 19: Hoare triple {7295#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 20: Hoare triple {7295#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 21: Hoare triple {7295#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 22: Hoare triple {7295#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 23: Hoare triple {7295#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,172 INFO L290 TraceCheckUtils]: 24: Hoare triple {7295#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {7295#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 26: Hoare triple {7295#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 27: Hoare triple {7295#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 28: Hoare triple {7295#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 29: Hoare triple {7295#true} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {7295#true} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {7295#true} is VALID [2022-02-20 20:53:07,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {7295#true} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7295#true} is VALID [2022-02-20 20:53:07,174 INFO L290 TraceCheckUtils]: 32: Hoare triple {7295#true} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {7297#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} is VALID [2022-02-20 20:53:07,174 INFO L290 TraceCheckUtils]: 33: Hoare triple {7297#(= |thread2Thread1of1ForFork0_~i~1#1| 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7298#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:07,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {7298#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {7299#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:07,175 INFO L290 TraceCheckUtils]: 35: Hoare triple {7299#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {7299#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:07,175 INFO L290 TraceCheckUtils]: 36: Hoare triple {7299#(and (<= (+ thread1Thread1of1ForFork1_~i~0 1) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,176 INFO L290 TraceCheckUtils]: 37: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,176 INFO L290 TraceCheckUtils]: 38: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,177 INFO L290 TraceCheckUtils]: 40: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,177 INFO L290 TraceCheckUtils]: 41: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,178 INFO L290 TraceCheckUtils]: 43: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,178 INFO L290 TraceCheckUtils]: 44: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 45: Hoare triple {7300#(and (<= 1 ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 46: Hoare triple {7296#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 47: Hoare triple {7296#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 48: Hoare triple {7296#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 49: Hoare triple {7296#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 50: Hoare triple {7296#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {7296#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L290 TraceCheckUtils]: 52: Hoare triple {7296#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L290 TraceCheckUtils]: 53: Hoare triple {7296#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {7296#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L290 TraceCheckUtils]: 55: Hoare triple {7296#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {7296#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:07,181 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:07,181 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775838531] [2022-02-20 20:53:07,181 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775838531] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:07,181 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356116296] [2022-02-20 20:53:07,181 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 20:53:07,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:07,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:07,204 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:07,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 20:53:07,249 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2022-02-20 20:53:07,249 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:53:07,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:53:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:07,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:07,430 INFO L290 TraceCheckUtils]: 0: Hoare triple {7295#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {7295#true} [167] 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] {7295#true} is VALID [2022-02-20 20:53:07,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {7295#true} [184] 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[] {7295#true} is VALID [2022-02-20 20:53:07,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {7295#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 4: Hoare triple {7295#true} [161] L21-->L21-1: 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[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {7295#true} [176] L21-1-->L21-2: 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[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {7295#true} [175] L21-2-->L21-3: 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[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 7: Hoare triple {7295#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 8: Hoare triple {7295#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {7295#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {7295#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {7295#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {7295#true} [145] 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] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {7295#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {7295#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {7295#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {7295#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,432 INFO L290 TraceCheckUtils]: 17: Hoare triple {7295#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 18: Hoare triple {7295#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 19: Hoare triple {7295#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 20: Hoare triple {7295#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 21: Hoare triple {7295#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 22: Hoare triple {7295#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 23: Hoare triple {7295#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 24: Hoare triple {7295#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {7295#true} is VALID [2022-02-20 20:53:07,433 INFO L290 TraceCheckUtils]: 25: Hoare triple {7295#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 26: Hoare triple {7295#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 27: Hoare triple {7295#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 28: Hoare triple {7295#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 29: Hoare triple {7295#true} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {7295#true} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {7295#true} is VALID [2022-02-20 20:53:07,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {7295#true} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7295#true} is VALID [2022-02-20 20:53:07,435 INFO L290 TraceCheckUtils]: 32: Hoare triple {7295#true} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {7400#(<= |thread2Thread1of1ForFork0_~i~1#1| 0)} is VALID [2022-02-20 20:53:07,435 INFO L290 TraceCheckUtils]: 33: Hoare triple {7400#(<= |thread2Thread1of1ForFork0_~i~1#1| 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7404#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:07,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {7404#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,437 INFO L290 TraceCheckUtils]: 37: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,438 INFO L290 TraceCheckUtils]: 40: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,438 INFO L290 TraceCheckUtils]: 41: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,438 INFO L290 TraceCheckUtils]: 42: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,439 INFO L290 TraceCheckUtils]: 43: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,439 INFO L290 TraceCheckUtils]: 44: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 45: Hoare triple {7408#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (< 0 ~N~0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 46: Hoare triple {7296#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 47: Hoare triple {7296#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 48: Hoare triple {7296#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 49: Hoare triple {7296#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 50: Hoare triple {7296#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 51: Hoare triple {7296#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,440 INFO L290 TraceCheckUtils]: 52: Hoare triple {7296#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,441 INFO L290 TraceCheckUtils]: 53: Hoare triple {7296#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,441 INFO L290 TraceCheckUtils]: 54: Hoare triple {7296#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,441 INFO L290 TraceCheckUtils]: 55: Hoare triple {7296#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,441 INFO L290 TraceCheckUtils]: 56: Hoare triple {7296#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:07,441 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:07,564 INFO L290 TraceCheckUtils]: 56: Hoare triple {7296#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 55: Hoare triple {7296#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 54: Hoare triple {7296#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 53: Hoare triple {7296#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 52: Hoare triple {7296#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {7296#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 50: Hoare triple {7296#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,565 INFO L290 TraceCheckUtils]: 49: Hoare triple {7296#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {7296#false} is VALID [2022-02-20 20:53:07,566 INFO L290 TraceCheckUtils]: 48: Hoare triple {7296#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,566 INFO L290 TraceCheckUtils]: 47: Hoare triple {7296#false} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,566 INFO L290 TraceCheckUtils]: 46: Hoare triple {7296#false} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {7296#false} is VALID [2022-02-20 20:53:07,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {7296#false} is VALID [2022-02-20 20:53:07,567 INFO L290 TraceCheckUtils]: 44: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,567 INFO L290 TraceCheckUtils]: 41: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,568 INFO L290 TraceCheckUtils]: 40: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,568 INFO L290 TraceCheckUtils]: 39: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,569 INFO L290 TraceCheckUtils]: 37: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,569 INFO L290 TraceCheckUtils]: 36: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {7542#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {7508#(< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)} is VALID [2022-02-20 20:53:07,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {7400#(<= |thread2Thread1of1ForFork0_~i~1#1| 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {7542#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:07,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {7295#true} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {7400#(<= |thread2Thread1of1ForFork0_~i~1#1| 0)} is VALID [2022-02-20 20:53:07,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {7295#true} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {7295#true} is VALID [2022-02-20 20:53:07,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {7295#true} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {7295#true} is VALID [2022-02-20 20:53:07,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {7295#true} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,571 INFO L290 TraceCheckUtils]: 28: Hoare triple {7295#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {7295#true} is VALID [2022-02-20 20:53:07,571 INFO L290 TraceCheckUtils]: 27: Hoare triple {7295#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {7295#true} is VALID [2022-02-20 20:53:07,571 INFO L290 TraceCheckUtils]: 26: Hoare triple {7295#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,571 INFO L290 TraceCheckUtils]: 25: Hoare triple {7295#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 24: Hoare triple {7295#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 23: Hoare triple {7295#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 22: Hoare triple {7295#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 21: Hoare triple {7295#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {7295#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 19: Hoare triple {7295#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {7295#true} is VALID [2022-02-20 20:53:07,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {7295#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {7295#true} is VALID [2022-02-20 20:53:07,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {7295#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {7295#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {7295#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {7295#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {7295#true} is VALID [2022-02-20 20:53:07,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {7295#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 12: Hoare triple {7295#true} [145] 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] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {7295#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {7295#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {7295#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {7295#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {7295#true} is VALID [2022-02-20 20:53:07,586 INFO L290 TraceCheckUtils]: 7: Hoare triple {7295#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {7295#true} [175] L21-2-->L21-3: 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[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {7295#true} [176] L21-1-->L21-2: 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[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 4: Hoare triple {7295#true} [161] L21-->L21-1: 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[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 3: Hoare triple {7295#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {7295#true} [184] 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[] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {7295#true} [167] 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] {7295#true} is VALID [2022-02-20 20:53:07,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {7295#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7295#true} is VALID [2022-02-20 20:53:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:07,588 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356116296] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:07,588 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:07,588 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2022-02-20 20:53:07,588 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827215731] [2022-02-20 20:53:07,588 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:07,589 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.636363636363637) internal successors, (84), 11 states have internal predecessors, (84), 0 states have call successors, (0), 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 57 [2022-02-20 20:53:07,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:07,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 7.636363636363637) internal successors, (84), 11 states have internal predecessors, (84), 0 states have call successors, (0), 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 20:53:07,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:07,628 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 20:53:07,628 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:07,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 20:53:07,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-02-20 20:53:07,630 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 77 [2022-02-20 20:53:07,630 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 118 transitions, 767 flow. Second operand has 11 states, 11 states have (on average 57.81818181818182) internal successors, (636), 11 states have internal predecessors, (636), 0 states have call successors, (0), 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 20:53:07,630 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:07,631 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 77 [2022-02-20 20:53:07,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:08,269 INFO L129 PetriNetUnfolder]: 199/583 cut-off events. [2022-02-20 20:53:08,270 INFO L130 PetriNetUnfolder]: For 1685/1691 co-relation queries the response was YES. [2022-02-20 20:53:08,271 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1844 conditions, 583 events. 199/583 cut-off events. For 1685/1691 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3257 event pairs, 45 based on Foata normal form. 11/587 useless extension candidates. Maximal degree in co-relation 1579. Up to 149 conditions per place. [2022-02-20 20:53:08,274 INFO L132 encePairwiseOnDemand]: 69/77 looper letters, 60 selfloop transitions, 48 changer transitions 2/154 dead transitions. [2022-02-20 20:53:08,274 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 154 transitions, 1150 flow [2022-02-20 20:53:08,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:53:08,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:53:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 562 transitions. [2022-02-20 20:53:08,278 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.810966810966811 [2022-02-20 20:53:08,278 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 562 transitions. [2022-02-20 20:53:08,278 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 562 transitions. [2022-02-20 20:53:08,278 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:08,278 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 562 transitions. [2022-02-20 20:53:08,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 62.44444444444444) internal successors, (562), 9 states have internal predecessors, (562), 0 states have call successors, (0), 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 20:53:08,280 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 77.0) internal successors, (770), 10 states have internal predecessors, (770), 0 states have call successors, (0), 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 20:53:08,281 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 77.0) internal successors, (770), 10 states have internal predecessors, (770), 0 states have call successors, (0), 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 20:53:08,281 INFO L186 Difference]: Start difference. First operand has 116 places, 118 transitions, 767 flow. Second operand 9 states and 562 transitions. [2022-02-20 20:53:08,281 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 154 transitions, 1150 flow [2022-02-20 20:53:19,639 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 154 transitions, 1117 flow, removed 7 selfloop flow, removed 3 redundant places. [2022-02-20 20:53:19,641 INFO L242 Difference]: Finished difference. Result has 123 places, 122 transitions, 909 flow [2022-02-20 20:53:19,641 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=909, PETRI_PLACES=123, PETRI_TRANSITIONS=122} [2022-02-20 20:53:19,642 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 55 predicate places. [2022-02-20 20:53:19,642 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 123 places, 122 transitions, 909 flow [2022-02-20 20:53:19,696 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1487 states, 1485 states have (on average 2.529292929292929) internal successors, (3756), 1486 states have internal predecessors, (3756), 0 states have call successors, (0), 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 20:53:19,697 INFO L78 Accepts]: Start accepts. Automaton has has 1487 states, 1485 states have (on average 2.529292929292929) internal successors, (3756), 1486 states have internal predecessors, (3756), 0 states have call successors, (0), 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 57 [2022-02-20 20:53:19,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:19,698 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 122 transitions, 909 flow [2022-02-20 20:53:19,698 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 57.81818181818182) internal successors, (636), 11 states have internal predecessors, (636), 0 states have call successors, (0), 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 20:53:19,698 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:19,698 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] [2022-02-20 20:53:19,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 20:53:19,911 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:19,911 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:19,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:19,912 INFO L85 PathProgramCache]: Analyzing trace with hash -2038759597, now seen corresponding path program 1 times [2022-02-20 20:53:19,912 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:19,912 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931775606] [2022-02-20 20:53:19,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 0: Hoare triple {9138#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 1: Hoare triple {9138#true} [167] 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] {9138#true} is VALID [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 2: Hoare triple {9138#true} [184] 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[] {9138#true} is VALID [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 3: Hoare triple {9138#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 4: Hoare triple {9138#true} [161] L21-->L21-1: 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[] {9138#true} is VALID [2022-02-20 20:53:19,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {9138#true} [176] L21-1-->L21-2: 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[] {9138#true} is VALID [2022-02-20 20:53:19,990 INFO L290 TraceCheckUtils]: 6: Hoare triple {9138#true} [175] L21-2-->L21-3: 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[] {9138#true} is VALID [2022-02-20 20:53:19,990 INFO L290 TraceCheckUtils]: 7: Hoare triple {9138#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:19,990 INFO L290 TraceCheckUtils]: 8: Hoare triple {9138#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {9138#true} is VALID [2022-02-20 20:53:19,990 INFO L290 TraceCheckUtils]: 9: Hoare triple {9138#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,990 INFO L290 TraceCheckUtils]: 10: Hoare triple {9140#(= ~counter~0 0)} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,991 INFO L290 TraceCheckUtils]: 11: Hoare triple {9140#(= ~counter~0 0)} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,991 INFO L290 TraceCheckUtils]: 12: Hoare triple {9140#(= ~counter~0 0)} [145] 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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,991 INFO L290 TraceCheckUtils]: 13: Hoare triple {9140#(= ~counter~0 0)} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,991 INFO L290 TraceCheckUtils]: 14: Hoare triple {9140#(= ~counter~0 0)} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,992 INFO L290 TraceCheckUtils]: 15: Hoare triple {9140#(= ~counter~0 0)} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,992 INFO L290 TraceCheckUtils]: 16: Hoare triple {9140#(= ~counter~0 0)} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {9140#(= ~counter~0 0)} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {9140#(= ~counter~0 0)} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,993 INFO L290 TraceCheckUtils]: 19: Hoare triple {9140#(= ~counter~0 0)} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {9140#(= ~counter~0 0)} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {9140#(= ~counter~0 0)} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,994 INFO L290 TraceCheckUtils]: 22: Hoare triple {9140#(= ~counter~0 0)} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,994 INFO L290 TraceCheckUtils]: 23: Hoare triple {9140#(= ~counter~0 0)} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {9140#(= ~counter~0 0)} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,994 INFO L290 TraceCheckUtils]: 25: Hoare triple {9140#(= ~counter~0 0)} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {9140#(= ~counter~0 0)} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,995 INFO L290 TraceCheckUtils]: 27: Hoare triple {9140#(= ~counter~0 0)} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,995 INFO L290 TraceCheckUtils]: 28: Hoare triple {9140#(= ~counter~0 0)} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {9140#(= ~counter~0 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {9140#(= ~counter~0 0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {9140#(= ~counter~0 0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:19,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:19,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:19,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:19,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {9140#(= ~counter~0 0)} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,999 INFO L290 TraceCheckUtils]: 37: Hoare triple {9140#(= ~counter~0 0)} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,999 INFO L290 TraceCheckUtils]: 38: Hoare triple {9140#(= ~counter~0 0)} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:19,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {9140#(= ~counter~0 0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {9140#(= ~counter~0 0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,000 INFO L290 TraceCheckUtils]: 41: Hoare triple {9140#(= ~counter~0 0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,000 INFO L290 TraceCheckUtils]: 42: Hoare triple {9140#(= ~counter~0 0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,000 INFO L290 TraceCheckUtils]: 43: Hoare triple {9140#(= ~counter~0 0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,001 INFO L290 TraceCheckUtils]: 44: Hoare triple {9140#(= ~counter~0 0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,001 INFO L290 TraceCheckUtils]: 45: Hoare triple {9140#(= ~counter~0 0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,001 INFO L290 TraceCheckUtils]: 46: Hoare triple {9140#(= ~counter~0 0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,002 INFO L290 TraceCheckUtils]: 47: Hoare triple {9140#(= ~counter~0 0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,002 INFO L290 TraceCheckUtils]: 48: Hoare triple {9140#(= ~counter~0 0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {9140#(= ~counter~0 0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {9140#(= ~counter~0 0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,003 INFO L290 TraceCheckUtils]: 51: Hoare triple {9140#(= ~counter~0 0)} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,003 INFO L290 TraceCheckUtils]: 52: Hoare triple {9140#(= ~counter~0 0)} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,003 INFO L290 TraceCheckUtils]: 53: Hoare triple {9140#(= ~counter~0 0)} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,004 INFO L290 TraceCheckUtils]: 54: Hoare triple {9140#(= ~counter~0 0)} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,004 INFO L290 TraceCheckUtils]: 55: Hoare triple {9140#(= ~counter~0 0)} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,004 INFO L290 TraceCheckUtils]: 56: Hoare triple {9140#(= ~counter~0 0)} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,004 INFO L290 TraceCheckUtils]: 57: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,005 INFO L290 TraceCheckUtils]: 58: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:20,005 INFO L290 TraceCheckUtils]: 59: Hoare triple {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,005 INFO L290 TraceCheckUtils]: 60: Hoare triple {9139#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,005 INFO L290 TraceCheckUtils]: 61: Hoare triple {9139#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:53:20,006 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:20,006 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931775606] [2022-02-20 20:53:20,006 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1931775606] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:20,006 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [24490164] [2022-02-20 20:53:20,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:20,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:20,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:20,008 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:20,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 20:53:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:20,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjunts are in the unsatisfiable core [2022-02-20 20:53:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:20,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:20,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {9138#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {9138#true} [167] 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] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {9138#true} [184] 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[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 3: Hoare triple {9138#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 4: Hoare triple {9138#true} [161] L21-->L21-1: 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[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 5: Hoare triple {9138#true} [176] L21-1-->L21-2: 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[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 6: Hoare triple {9138#true} [175] L21-2-->L21-3: 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[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 7: Hoare triple {9138#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,211 INFO L290 TraceCheckUtils]: 8: Hoare triple {9138#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {9138#true} is VALID [2022-02-20 20:53:20,212 INFO L290 TraceCheckUtils]: 9: Hoare triple {9138#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,212 INFO L290 TraceCheckUtils]: 10: Hoare triple {9140#(= ~counter~0 0)} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,212 INFO L290 TraceCheckUtils]: 11: Hoare triple {9140#(= ~counter~0 0)} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,213 INFO L290 TraceCheckUtils]: 12: Hoare triple {9140#(= ~counter~0 0)} [145] 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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,213 INFO L290 TraceCheckUtils]: 13: Hoare triple {9140#(= ~counter~0 0)} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {9140#(= ~counter~0 0)} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,214 INFO L290 TraceCheckUtils]: 15: Hoare triple {9140#(= ~counter~0 0)} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,214 INFO L290 TraceCheckUtils]: 16: Hoare triple {9140#(= ~counter~0 0)} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,214 INFO L290 TraceCheckUtils]: 17: Hoare triple {9140#(= ~counter~0 0)} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,215 INFO L290 TraceCheckUtils]: 18: Hoare triple {9140#(= ~counter~0 0)} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,215 INFO L290 TraceCheckUtils]: 19: Hoare triple {9140#(= ~counter~0 0)} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {9140#(= ~counter~0 0)} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,216 INFO L290 TraceCheckUtils]: 21: Hoare triple {9140#(= ~counter~0 0)} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,216 INFO L290 TraceCheckUtils]: 22: Hoare triple {9140#(= ~counter~0 0)} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,216 INFO L290 TraceCheckUtils]: 23: Hoare triple {9140#(= ~counter~0 0)} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,216 INFO L290 TraceCheckUtils]: 24: Hoare triple {9140#(= ~counter~0 0)} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,217 INFO L290 TraceCheckUtils]: 25: Hoare triple {9140#(= ~counter~0 0)} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,217 INFO L290 TraceCheckUtils]: 26: Hoare triple {9140#(= ~counter~0 0)} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,217 INFO L290 TraceCheckUtils]: 27: Hoare triple {9140#(= ~counter~0 0)} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {9140#(= ~counter~0 0)} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {9140#(= ~counter~0 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,218 INFO L290 TraceCheckUtils]: 30: Hoare triple {9140#(= ~counter~0 0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {9140#(= ~counter~0 0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,219 INFO L290 TraceCheckUtils]: 32: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,219 INFO L290 TraceCheckUtils]: 33: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,220 INFO L290 TraceCheckUtils]: 34: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,220 INFO L290 TraceCheckUtils]: 35: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,221 INFO L290 TraceCheckUtils]: 36: Hoare triple {9140#(= ~counter~0 0)} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,221 INFO L290 TraceCheckUtils]: 37: Hoare triple {9140#(= ~counter~0 0)} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {9140#(= ~counter~0 0)} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,221 INFO L290 TraceCheckUtils]: 39: Hoare triple {9140#(= ~counter~0 0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,222 INFO L290 TraceCheckUtils]: 40: Hoare triple {9140#(= ~counter~0 0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {9140#(= ~counter~0 0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,222 INFO L290 TraceCheckUtils]: 42: Hoare triple {9140#(= ~counter~0 0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,223 INFO L290 TraceCheckUtils]: 43: Hoare triple {9140#(= ~counter~0 0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,223 INFO L290 TraceCheckUtils]: 44: Hoare triple {9140#(= ~counter~0 0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {9140#(= ~counter~0 0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {9140#(= ~counter~0 0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,224 INFO L290 TraceCheckUtils]: 47: Hoare triple {9140#(= ~counter~0 0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,224 INFO L290 TraceCheckUtils]: 48: Hoare triple {9140#(= ~counter~0 0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {9140#(= ~counter~0 0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,225 INFO L290 TraceCheckUtils]: 50: Hoare triple {9140#(= ~counter~0 0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,225 INFO L290 TraceCheckUtils]: 51: Hoare triple {9140#(= ~counter~0 0)} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,225 INFO L290 TraceCheckUtils]: 52: Hoare triple {9140#(= ~counter~0 0)} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,226 INFO L290 TraceCheckUtils]: 53: Hoare triple {9140#(= ~counter~0 0)} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,226 INFO L290 TraceCheckUtils]: 54: Hoare triple {9140#(= ~counter~0 0)} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,226 INFO L290 TraceCheckUtils]: 55: Hoare triple {9140#(= ~counter~0 0)} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,227 INFO L290 TraceCheckUtils]: 56: Hoare triple {9140#(= ~counter~0 0)} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,227 INFO L290 TraceCheckUtils]: 57: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,227 INFO L290 TraceCheckUtils]: 58: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:20,228 INFO L290 TraceCheckUtils]: 59: Hoare triple {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,228 INFO L290 TraceCheckUtils]: 60: Hoare triple {9139#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {9139#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:53:20,228 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:20,374 INFO L290 TraceCheckUtils]: 61: Hoare triple {9139#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,375 INFO L290 TraceCheckUtils]: 60: Hoare triple {9139#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,375 INFO L290 TraceCheckUtils]: 59: Hoare triple {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {9139#false} is VALID [2022-02-20 20:53:20,376 INFO L290 TraceCheckUtils]: 58: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9143#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:20,376 INFO L290 TraceCheckUtils]: 57: Hoare triple {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,376 INFO L290 TraceCheckUtils]: 56: Hoare triple {9140#(= ~counter~0 0)} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {9142#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:20,377 INFO L290 TraceCheckUtils]: 55: Hoare triple {9140#(= ~counter~0 0)} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {9140#(= ~counter~0 0)} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,378 INFO L290 TraceCheckUtils]: 53: Hoare triple {9140#(= ~counter~0 0)} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,378 INFO L290 TraceCheckUtils]: 52: Hoare triple {9140#(= ~counter~0 0)} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,378 INFO L290 TraceCheckUtils]: 51: Hoare triple {9140#(= ~counter~0 0)} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,379 INFO L290 TraceCheckUtils]: 50: Hoare triple {9140#(= ~counter~0 0)} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,379 INFO L290 TraceCheckUtils]: 49: Hoare triple {9140#(= ~counter~0 0)} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,379 INFO L290 TraceCheckUtils]: 48: Hoare triple {9140#(= ~counter~0 0)} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,380 INFO L290 TraceCheckUtils]: 47: Hoare triple {9140#(= ~counter~0 0)} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,380 INFO L290 TraceCheckUtils]: 46: Hoare triple {9140#(= ~counter~0 0)} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,380 INFO L290 TraceCheckUtils]: 45: Hoare triple {9140#(= ~counter~0 0)} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,381 INFO L290 TraceCheckUtils]: 44: Hoare triple {9140#(= ~counter~0 0)} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {9140#(= ~counter~0 0)} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,381 INFO L290 TraceCheckUtils]: 42: Hoare triple {9140#(= ~counter~0 0)} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,382 INFO L290 TraceCheckUtils]: 41: Hoare triple {9140#(= ~counter~0 0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,382 INFO L290 TraceCheckUtils]: 40: Hoare triple {9140#(= ~counter~0 0)} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,382 INFO L290 TraceCheckUtils]: 39: Hoare triple {9140#(= ~counter~0 0)} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {9140#(= ~counter~0 0)} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,383 INFO L290 TraceCheckUtils]: 37: Hoare triple {9140#(= ~counter~0 0)} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,383 INFO L290 TraceCheckUtils]: 36: Hoare triple {9140#(= ~counter~0 0)} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,384 INFO L290 TraceCheckUtils]: 35: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,384 INFO L290 TraceCheckUtils]: 34: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,385 INFO L290 TraceCheckUtils]: 32: Hoare triple {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,385 INFO L290 TraceCheckUtils]: 31: Hoare triple {9140#(= ~counter~0 0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {9141#(and (<= ~counter~0 1) (<= 1 ~counter~0))} is VALID [2022-02-20 20:53:20,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {9140#(= ~counter~0 0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {9140#(= ~counter~0 0)} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,386 INFO L290 TraceCheckUtils]: 28: Hoare triple {9140#(= ~counter~0 0)} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,386 INFO L290 TraceCheckUtils]: 27: Hoare triple {9140#(= ~counter~0 0)} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,387 INFO L290 TraceCheckUtils]: 26: Hoare triple {9140#(= ~counter~0 0)} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,387 INFO L290 TraceCheckUtils]: 25: Hoare triple {9140#(= ~counter~0 0)} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,387 INFO L290 TraceCheckUtils]: 24: Hoare triple {9140#(= ~counter~0 0)} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,388 INFO L290 TraceCheckUtils]: 23: Hoare triple {9140#(= ~counter~0 0)} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {9140#(= ~counter~0 0)} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {9140#(= ~counter~0 0)} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,389 INFO L290 TraceCheckUtils]: 20: Hoare triple {9140#(= ~counter~0 0)} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,389 INFO L290 TraceCheckUtils]: 19: Hoare triple {9140#(= ~counter~0 0)} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {9140#(= ~counter~0 0)} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,389 INFO L290 TraceCheckUtils]: 17: Hoare triple {9140#(= ~counter~0 0)} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,390 INFO L290 TraceCheckUtils]: 16: Hoare triple {9140#(= ~counter~0 0)} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,391 INFO L290 TraceCheckUtils]: 15: Hoare triple {9140#(= ~counter~0 0)} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {9140#(= ~counter~0 0)} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,391 INFO L290 TraceCheckUtils]: 13: Hoare triple {9140#(= ~counter~0 0)} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,392 INFO L290 TraceCheckUtils]: 12: Hoare triple {9140#(= ~counter~0 0)} [145] 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] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {9140#(= ~counter~0 0)} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,392 INFO L290 TraceCheckUtils]: 10: Hoare triple {9140#(= ~counter~0 0)} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,392 INFO L290 TraceCheckUtils]: 9: Hoare triple {9138#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {9140#(= ~counter~0 0)} is VALID [2022-02-20 20:53:20,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {9138#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 7: Hoare triple {9138#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 6: Hoare triple {9138#true} [175] L21-2-->L21-3: 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[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 5: Hoare triple {9138#true} [176] L21-1-->L21-2: 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[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 4: Hoare triple {9138#true} [161] L21-->L21-1: 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[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 3: Hoare triple {9138#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {9138#true} [184] 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[] {9138#true} is VALID [2022-02-20 20:53:20,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {9138#true} [167] 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] {9138#true} is VALID [2022-02-20 20:53:20,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {9138#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9138#true} is VALID [2022-02-20 20:53:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:53:20,394 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [24490164] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:20,394 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:20,394 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2022-02-20 20:53:20,394 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881348658] [2022-02-20 20:53:20,395 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:20,396 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 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 62 [2022-02-20 20:53:20,396 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:20,396 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 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 20:53:20,428 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:20,428 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:53:20,428 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:20,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:53:20,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:53:20,429 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 61 out of 77 [2022-02-20 20:53:20,429 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 122 transitions, 909 flow. Second operand has 6 states, 6 states have (on average 62.833333333333336) internal successors, (377), 6 states have internal predecessors, (377), 0 states have call successors, (0), 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 20:53:20,430 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:20,430 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 61 of 77 [2022-02-20 20:53:20,430 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:20,588 INFO L129 PetriNetUnfolder]: 103/593 cut-off events. [2022-02-20 20:53:20,588 INFO L130 PetriNetUnfolder]: For 1487/1522 co-relation queries the response was YES. [2022-02-20 20:53:20,590 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1628 conditions, 593 events. 103/593 cut-off events. For 1487/1522 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 3897 event pairs, 10 based on Foata normal form. 18/601 useless extension candidates. Maximal degree in co-relation 1261. Up to 77 conditions per place. [2022-02-20 20:53:20,592 INFO L132 encePairwiseOnDemand]: 71/77 looper letters, 18 selfloop transitions, 5 changer transitions 5/137 dead transitions. [2022-02-20 20:53:20,592 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 137 transitions, 995 flow [2022-02-20 20:53:20,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:53:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:53:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 395 transitions. [2022-02-20 20:53:20,595 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.854978354978355 [2022-02-20 20:53:20,595 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 395 transitions. [2022-02-20 20:53:20,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 395 transitions. [2022-02-20 20:53:20,595 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:20,596 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 395 transitions. [2022-02-20 20:53:20,596 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 65.83333333333333) internal successors, (395), 6 states have internal predecessors, (395), 0 states have call successors, (0), 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 20:53:20,597 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:53:20,597 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 77.0) internal successors, (539), 7 states have internal predecessors, (539), 0 states have call successors, (0), 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 20:53:20,597 INFO L186 Difference]: Start difference. First operand has 123 places, 122 transitions, 909 flow. Second operand 6 states and 395 transitions. [2022-02-20 20:53:20,597 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 137 transitions, 995 flow [2022-02-20 20:53:20,865 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 137 transitions, 890 flow, removed 9 selfloop flow, removed 10 redundant places. [2022-02-20 20:53:20,867 INFO L242 Difference]: Finished difference. Result has 120 places, 124 transitions, 832 flow [2022-02-20 20:53:20,867 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=77, PETRI_DIFFERENCE_MINUEND_FLOW=790, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=832, PETRI_PLACES=120, PETRI_TRANSITIONS=124} [2022-02-20 20:53:20,868 INFO L334 CegarLoopForPetriNet]: 68 programPoint places, 52 predicate places. [2022-02-20 20:53:20,868 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 120 places, 124 transitions, 832 flow [2022-02-20 20:53:20,972 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3208 states, 3199 states have (on average 2.528290090653329) internal successors, (8088), 3207 states have internal predecessors, (8088), 0 states have call successors, (0), 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 20:53:20,975 INFO L78 Accepts]: Start accepts. Automaton has has 3208 states, 3199 states have (on average 2.528290090653329) internal successors, (8088), 3207 states have internal predecessors, (8088), 0 states have call successors, (0), 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 62 [2022-02-20 20:53:20,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:20,975 INFO L470 AbstractCegarLoop]: Abstraction has has 120 places, 124 transitions, 832 flow [2022-02-20 20:53:20,976 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 62.833333333333336) internal successors, (377), 6 states have internal predecessors, (377), 0 states have call successors, (0), 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 20:53:20,976 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:20,976 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:53:20,995 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 20:53:21,195 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:21,195 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:21,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:21,196 INFO L85 PathProgramCache]: Analyzing trace with hash 1930682941, now seen corresponding path program 2 times [2022-02-20 20:53:21,196 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:21,196 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054216382] [2022-02-20 20:53:21,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:21,291 INFO L290 TraceCheckUtils]: 0: Hoare triple {12728#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {12728#true} [167] 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] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {12728#true} [184] 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[] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 3: Hoare triple {12728#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 4: Hoare triple {12728#true} [161] L21-->L21-1: 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[] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {12728#true} [176] L21-1-->L21-2: 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[] {12728#true} is VALID [2022-02-20 20:53:21,292 INFO L290 TraceCheckUtils]: 6: Hoare triple {12728#true} [175] L21-2-->L21-3: 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[] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {12728#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {12728#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {12728#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {12728#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {12728#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 12: Hoare triple {12728#true} [145] 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] {12728#true} is VALID [2022-02-20 20:53:21,293 INFO L290 TraceCheckUtils]: 13: Hoare triple {12728#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {12728#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 15: Hoare triple {12728#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {12728#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {12728#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {12728#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 19: Hoare triple {12728#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {12728#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 21: Hoare triple {12728#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {12728#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 23: Hoare triple {12728#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 24: Hoare triple {12728#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 25: Hoare triple {12728#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 26: Hoare triple {12728#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,295 INFO L290 TraceCheckUtils]: 27: Hoare triple {12728#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {12728#true} is VALID [2022-02-20 20:53:21,296 INFO L290 TraceCheckUtils]: 28: Hoare triple {12728#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {12728#true} is VALID [2022-02-20 20:53:21,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {12728#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12730#(= thread1Thread1of1ForFork1_~i~0 0)} is VALID [2022-02-20 20:53:21,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {12730#(= thread1Thread1of1ForFork1_~i~0 0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12730#(= thread1Thread1of1ForFork1_~i~0 0)} is VALID [2022-02-20 20:53:21,297 INFO L290 TraceCheckUtils]: 31: Hoare triple {12730#(= thread1Thread1of1ForFork1_~i~0 0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,297 INFO L290 TraceCheckUtils]: 33: Hoare triple {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,298 INFO L290 TraceCheckUtils]: 34: Hoare triple {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {12731#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {12732#(and (= |thread2Thread1of1ForFork0_#t~post3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,299 INFO L290 TraceCheckUtils]: 36: Hoare triple {12732#(and (= |thread2Thread1of1ForFork0_#t~post3#1| 0) (= thread1Thread1of1ForFork1_~i~0 0))} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {12733#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,299 INFO L290 TraceCheckUtils]: 37: Hoare triple {12733#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (= thread1Thread1of1ForFork1_~i~0 0))} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {12733#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,299 INFO L290 TraceCheckUtils]: 38: Hoare triple {12733#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (= thread1Thread1of1ForFork1_~i~0 0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,300 INFO L290 TraceCheckUtils]: 39: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,300 INFO L290 TraceCheckUtils]: 40: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,300 INFO L290 TraceCheckUtils]: 41: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,301 INFO L290 TraceCheckUtils]: 42: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,301 INFO L290 TraceCheckUtils]: 43: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} is VALID [2022-02-20 20:53:21,302 INFO L290 TraceCheckUtils]: 44: Hoare triple {12734#(and (<= ~N~0 1) (= thread1Thread1of1ForFork1_~i~0 0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12735#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (<= ~N~0 1))} is VALID [2022-02-20 20:53:21,302 INFO L290 TraceCheckUtils]: 45: Hoare triple {12735#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (<= ~N~0 1))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,302 INFO L290 TraceCheckUtils]: 46: Hoare triple {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,302 INFO L290 TraceCheckUtils]: 47: Hoare triple {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 48: Hoare triple {12729#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 49: Hoare triple {12729#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 50: Hoare triple {12729#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {12729#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 52: Hoare triple {12729#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 53: Hoare triple {12729#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {12729#false} is VALID [2022-02-20 20:53:21,303 INFO L290 TraceCheckUtils]: 54: Hoare triple {12729#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 55: Hoare triple {12729#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 56: Hoare triple {12729#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 57: Hoare triple {12729#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 58: Hoare triple {12729#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 59: Hoare triple {12729#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 60: Hoare triple {12729#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 61: Hoare triple {12729#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,304 INFO L290 TraceCheckUtils]: 62: Hoare triple {12729#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,305 INFO L290 TraceCheckUtils]: 63: Hoare triple {12729#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,305 INFO L290 TraceCheckUtils]: 64: Hoare triple {12729#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,305 INFO L290 TraceCheckUtils]: 65: Hoare triple {12729#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,305 INFO L290 TraceCheckUtils]: 66: Hoare triple {12729#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:21,305 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:21,306 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054216382] [2022-02-20 20:53:21,306 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054216382] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:21,306 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481784882] [2022-02-20 20:53:21,306 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:53:21,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:21,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:21,307 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:21,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 20:53:21,363 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:53:21,363 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:53:21,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 20:53:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:21,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:21,662 INFO L290 TraceCheckUtils]: 0: Hoare triple {12728#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {12728#true} [167] 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] {12728#true} is VALID [2022-02-20 20:53:21,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {12728#true} [184] 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[] {12728#true} is VALID [2022-02-20 20:53:21,662 INFO L290 TraceCheckUtils]: 3: Hoare triple {12728#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,662 INFO L290 TraceCheckUtils]: 4: Hoare triple {12728#true} [161] L21-->L21-1: 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[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {12728#true} [176] L21-1-->L21-2: 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[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 6: Hoare triple {12728#true} [175] L21-2-->L21-3: 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[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 7: Hoare triple {12728#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 8: Hoare triple {12728#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {12728#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {12728#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {12728#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {12728#true} [145] 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] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 13: Hoare triple {12728#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 14: Hoare triple {12728#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {12728#true} is VALID [2022-02-20 20:53:21,663 INFO L290 TraceCheckUtils]: 15: Hoare triple {12728#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 16: Hoare triple {12728#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 17: Hoare triple {12728#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {12728#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {12728#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {12728#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 21: Hoare triple {12728#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 22: Hoare triple {12728#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {12728#true} is VALID [2022-02-20 20:53:21,664 INFO L290 TraceCheckUtils]: 23: Hoare triple {12728#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {12728#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {12728#true} is VALID [2022-02-20 20:53:21,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {12728#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {12728#true} is VALID [2022-02-20 20:53:21,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {12728#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {12728#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {12728#true} is VALID [2022-02-20 20:53:21,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {12728#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {12728#true} is VALID [2022-02-20 20:53:21,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {12728#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,670 INFO L290 TraceCheckUtils]: 35: Hoare triple {12834#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {12847#(and (<= |thread2Thread1of1ForFork0_#t~post3#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,670 INFO L290 TraceCheckUtils]: 36: Hoare triple {12847#(and (<= |thread2Thread1of1ForFork0_#t~post3#1| 0) (<= 0 thread1Thread1of1ForFork1_~i~0))} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {12851#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,671 INFO L290 TraceCheckUtils]: 37: Hoare triple {12851#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {12851#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,673 INFO L290 TraceCheckUtils]: 38: Hoare triple {12851#(and (<= |thread2Thread1of1ForFork0_~i~1#1| 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,674 INFO L290 TraceCheckUtils]: 39: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,674 INFO L290 TraceCheckUtils]: 40: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,674 INFO L290 TraceCheckUtils]: 41: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,675 INFO L290 TraceCheckUtils]: 42: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,675 INFO L290 TraceCheckUtils]: 43: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} is VALID [2022-02-20 20:53:21,676 INFO L290 TraceCheckUtils]: 44: Hoare triple {12858#(and (<= ~N~0 1) (<= 0 thread1Thread1of1ForFork1_~i~0))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12877#(and (<= ~N~0 1) (<= 0 |thread1Thread1of1ForFork1_#t~post1|))} is VALID [2022-02-20 20:53:21,676 INFO L290 TraceCheckUtils]: 45: Hoare triple {12877#(and (<= ~N~0 1) (<= 0 |thread1Thread1of1ForFork1_#t~post1|))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12881#(and (<= 1 thread1Thread1of1ForFork1_~i~0) (<= ~N~0 1))} is VALID [2022-02-20 20:53:21,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {12881#(and (<= 1 thread1Thread1of1ForFork1_~i~0) (<= ~N~0 1))} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12881#(and (<= 1 thread1Thread1of1ForFork1_~i~0) (<= ~N~0 1))} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 47: Hoare triple {12881#(and (<= 1 thread1Thread1of1ForFork1_~i~0) (<= ~N~0 1))} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {12729#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 49: Hoare triple {12729#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 50: Hoare triple {12729#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {12729#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 52: Hoare triple {12729#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,677 INFO L290 TraceCheckUtils]: 53: Hoare triple {12729#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {12729#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 55: Hoare triple {12729#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 56: Hoare triple {12729#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 57: Hoare triple {12729#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 58: Hoare triple {12729#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 59: Hoare triple {12729#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,678 INFO L290 TraceCheckUtils]: 60: Hoare triple {12729#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 61: Hoare triple {12729#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 62: Hoare triple {12729#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 63: Hoare triple {12729#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 64: Hoare triple {12729#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 65: Hoare triple {12729#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,679 INFO L290 TraceCheckUtils]: 66: Hoare triple {12729#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:21,680 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:21,896 INFO L290 TraceCheckUtils]: 66: Hoare triple {12729#false} [162] L73-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,896 INFO L290 TraceCheckUtils]: 65: Hoare triple {12729#false} [173] L34-1-->L73: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,896 INFO L290 TraceCheckUtils]: 64: Hoare triple {12729#false} [179] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 63: Hoare triple {12729#false} [158] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 62: Hoare triple {12729#false} [137] L72-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 61: Hoare triple {12729#false} [127] L72-1-->L72-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~counter~0_7 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 60: Hoare triple {12729#false} [199] L72-->L72-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 59: Hoare triple {12729#false} [156] L70-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 58: Hoare triple {12729#false} [227] thread2EXIT-->L70-2: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem11#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork0_thidvar0_4) (= v_thread2Thread1of1ForFork0_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_5|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_4, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_4, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 57: Hoare triple {12729#false} [200] L70-->L70-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem11#1_2|) InVars {#memory_int=|v_#memory_int_8|, 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{ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_2|, #memory_int=|v_#memory_int_8|, 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~mem11#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 56: Hoare triple {12729#false} [164] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 55: Hoare triple {12729#false} [226] thread1EXIT-->L69-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 54: Hoare triple {12729#false} [208] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,897 INFO L290 TraceCheckUtils]: 53: Hoare triple {12729#false} [206] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork1_#res.base_1| 0) (= |v_thread1Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_1|, thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 52: Hoare triple {12729#false} [204] L41-4-->L41-5: Formula: (not (< v_thread1Thread1of1ForFork1_~i~0_3 v_~N~0_1)) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 51: Hoare triple {12729#false} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 50: Hoare triple {12729#false} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 49: Hoare triple {12729#false} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 48: Hoare triple {12729#false} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {12729#false} is VALID [2022-02-20 20:53:21,898 INFO L290 TraceCheckUtils]: 47: Hoare triple {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12729#false} is VALID [2022-02-20 20:53:21,899 INFO L290 TraceCheckUtils]: 46: Hoare triple {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} [211] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,899 INFO L290 TraceCheckUtils]: 45: Hoare triple {13008#(<= ~N~0 (+ |thread1Thread1of1ForFork1_#t~post1| 1))} [210] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12736#(<= ~N~0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,900 INFO L290 TraceCheckUtils]: 44: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [209] L44-->L41-2: Formula: (= |v_thread1Thread1of1ForFork1_#t~post1_1| v_thread1Thread1of1ForFork1_~i~0_7) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_7, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] {13008#(<= ~N~0 (+ |thread1Thread1of1ForFork1_#t~post1| 1))} is VALID [2022-02-20 20:53:21,900 INFO L290 TraceCheckUtils]: 43: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [144] L69-->L69-1: Formula: (= |v_ULTIMATE.start_main_#t~mem10#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, 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_7|, 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|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,900 INFO L290 TraceCheckUtils]: 42: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [165] L68-5-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,901 INFO L290 TraceCheckUtils]: 41: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [140] L68-4-->L68-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,901 INFO L290 TraceCheckUtils]: 40: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [218] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,901 INFO L290 TraceCheckUtils]: 39: Hoare triple {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} [216] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.base_1| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_1|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,902 INFO L290 TraceCheckUtils]: 38: Hoare triple {13031#(<= |thread2Thread1of1ForFork0_~i~1#1| (+ thread1Thread1of1ForFork1_~i~0 1))} [214] L51-4-->L51-5: Formula: (not (< |v_thread2Thread1of1ForFork0_~i~1#1_3| v_~N~0_3)) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {13012#(<= ~N~0 (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,902 INFO L290 TraceCheckUtils]: 37: Hoare triple {13031#(<= |thread2Thread1of1ForFork0_~i~1#1| (+ thread1Thread1of1ForFork1_~i~0 1))} [221] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {13031#(<= |thread2Thread1of1ForFork0_~i~1#1| (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,902 INFO L290 TraceCheckUtils]: 36: Hoare triple {13038#(<= |thread2Thread1of1ForFork0_#t~post3#1| thread1Thread1of1ForFork1_~i~0)} [220] L51-2-->L51-3: Formula: (= (+ |v_thread2Thread1of1ForFork0_#t~post3#1_3| 1) |v_thread2Thread1of1ForFork0_~i~1#1_9|) InVars {thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_9|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {13031#(<= |thread2Thread1of1ForFork0_~i~1#1| (+ thread1Thread1of1ForFork1_~i~0 1))} is VALID [2022-02-20 20:53:21,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [219] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_7| |v_thread2Thread1of1ForFork0_#t~post3#1_1|) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_7|, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post3#1] {13038#(<= |thread2Thread1of1ForFork0_#t~post3#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,903 INFO L290 TraceCheckUtils]: 34: Hoare triple {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [217] L52-->L55: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= (+ v_~counter~0_38 1) v_~counter~0_39) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (= (ite (< 0 v_~counter~0_39) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|)) InVars {~counter~0=v_~counter~0_39} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~counter~0=v_~counter~0_38, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_1|} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~post4#1] {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [207] L42-->L44: Formula: (= (+ v_~counter~0_17 1) v_~counter~0_16) InVars {~counter~0=v_~counter~0_17} OutVars{~counter~0=v_~counter~0_16, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_1|} AuxVars[] AssignedVars[~counter~0, thread1Thread1of1ForFork1_#t~post2] {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,904 INFO L290 TraceCheckUtils]: 32: Hoare triple {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} [215] L51-4-->L52: Formula: (< |v_thread2Thread1of1ForFork0_~i~1#1_5| v_~N~0_4) InVars {thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} [212] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] {13042#(<= |thread2Thread1of1ForFork0_~i~1#1| thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} [205] L41-4-->L42: Formula: (< v_thread1Thread1of1ForFork1_~i~0_5 v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 29: Hoare triple {12728#true} [202] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] {12827#(<= 0 thread1Thread1of1ForFork1_~i~0)} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 28: Hoare triple {12728#true} [223] L68-3-->thread2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork0_thidvar0_2) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_12|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~post3#1=|v_thread2Thread1of1ForFork0_#t~post3#1_8|, thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~post3#1, thread2Thread1of1ForFork0_#t~post4#1] {12728#true} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 27: Hoare triple {12728#true} [138] L68-2-->L68-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {12728#true} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {12728#true} [153] L68-1-->L68-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {12728#true} [183] L68-->L68-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {12728#true} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {12728#true} [133] L67-5-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {12728#true} is VALID [2022-02-20 20:53:21,905 INFO L290 TraceCheckUtils]: 23: Hoare triple {12728#true} [177] L67-4-->L67-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {12728#true} [225] L67-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~post2=|v_thread1Thread1of1ForFork1_#t~post2_4|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_12, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {12728#true} [143] L67-2-->L67-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {12728#true} [154] L67-1-->L67-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 19: Hoare triple {12728#true} [181] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {12728#true} [185] L64-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 17: Hoare triple {12728#true} [151] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 16: Hoare triple {12728#true} [160] L62-2-->L64: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet5#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,906 INFO L290 TraceCheckUtils]: 15: Hoare triple {12728#true} [180] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 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_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, 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_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {12728#true} [191] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 13: Hoare triple {12728#true} [171] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem11#1=|v_ULTIMATE.start_main_#t~mem11#1_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem11#1, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 12: Hoare triple {12728#true} [145] 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] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 11: Hoare triple {12728#true} [172] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 10: Hoare triple {12728#true} [190] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 9: Hoare triple {12728#true} [197] L38-->L-1-3: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {12728#true} is VALID [2022-02-20 20:53:21,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {12728#true} [196] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {12728#true} [150] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 6: Hoare triple {12728#true} [175] L21-2-->L21-3: 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[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 5: Hoare triple {12728#true} [176] L21-1-->L21-2: 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[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 4: Hoare triple {12728#true} [161] L21-->L21-1: 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[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 3: Hoare triple {12728#true} [186] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {12728#true} [184] 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[] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {12728#true} [167] 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] {12728#true} is VALID [2022-02-20 20:53:21,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {12728#true} [182] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12728#true} is VALID [2022-02-20 20:53:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:21,909 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481784882] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:21,909 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:21,909 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 21 [2022-02-20 20:53:21,909 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671238545] [2022-02-20 20:53:21,909 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:21,910 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 4.809523809523809) internal successors, (101), 21 states have internal predecessors, (101), 0 states have call successors, (0), 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 67 [2022-02-20 20:53:21,910 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:21,910 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 4.809523809523809) internal successors, (101), 21 states have internal predecessors, (101), 0 states have call successors, (0), 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 20:53:21,963 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:21,963 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-02-20 20:53:21,963 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:21,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-02-20 20:53:21,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=342, Unknown=0, NotChecked=0, Total=420 [2022-02-20 20:53:21,964 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 77 [2022-02-20 20:53:21,965 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 124 transitions, 832 flow. Second operand has 21 states, 21 states have (on average 55.333333333333336) internal successors, (1162), 21 states have internal predecessors, (1162), 0 states have call successors, (0), 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 20:53:21,965 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:21,965 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 77 [2022-02-20 20:53:21,965 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:29,301 INFO L129 PetriNetUnfolder]: 478/1432 cut-off events. [2022-02-20 20:53:29,301 INFO L130 PetriNetUnfolder]: For 3235/3235 co-relation queries the response was YES. [2022-02-20 20:53:29,305 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4705 conditions, 1432 events. 478/1432 cut-off events. For 3235/3235 co-relation queries the response was YES. Maximal size of possible extension queue 96. Compared 10476 event pairs, 161 based on Foata normal form. 1/1424 useless extension candidates. Maximal degree in co-relation 4658. Up to 556 conditions per place. [2022-02-20 20:53:29,309 INFO L132 encePairwiseOnDemand]: 65/77 looper letters, 74 selfloop transitions, 47 changer transitions 8/171 dead transitions. [2022-02-20 20:53:29,309 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 171 transitions, 1328 flow [2022-02-20 20:53:29,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 20:53:29,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-02-20 20:53:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 924 transitions. [2022-02-20 20:53:29,328 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.75 [2022-02-20 20:53:29,329 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 924 transitions. [2022-02-20 20:53:29,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 924 transitions. [2022-02-20 20:53:29,329 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:29,329 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 924 transitions. [2022-02-20 20:53:29,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 57.75) internal successors, (924), 16 states have internal predecessors, (924), 0 states have call successors, (0), 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 20:53:29,332 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 77.0) internal successors, (1309), 17 states have internal predecessors, (1309), 0 states have call successors, (0), 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 20:53:29,332 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 77.0) internal successors, (1309), 17 states have internal predecessors, (1309), 0 states have call successors, (0), 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 20:53:29,333 INFO L186 Difference]: Start difference. First operand has 120 places, 124 transitions, 832 flow. Second operand 16 states and 924 transitions. [2022-02-20 20:53:29,333 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 171 transitions, 1328 flow