./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87c512ff7772c648d2c2d28b30bf4d136366c31440eeddc6ab833b392d36d780 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:17:45,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:17:45,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:17:45,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:17:45,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:17:45,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:17:45,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:17:45,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:17:45,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:17:45,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:17:45,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:17:45,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:17:45,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:17:45,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:17:45,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:17:45,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:17:45,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:17:45,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:17:45,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:17:45,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:17:45,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:17:45,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:17:45,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:17:45,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:17:45,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:17:45,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:17:45,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:17:45,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:17:45,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:17:45,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:17:45,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:17:45,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:17:45,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:17:45,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:17:45,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:17:45,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:17:45,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:17:45,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:17:45,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:17:45,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:17:45,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:17:45,661 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:17:45,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:17:45,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:17:45,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:17:45,687 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:17:45,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:17:45,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:17:45,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:17:45,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:17:45,688 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:17:45,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:17:45,689 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:17:45,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:17:45,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:17:45,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:17:45,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:17:45,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:17:45,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:17:45,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:17:45,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:17:45,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:17:45,692 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:17:45,692 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:17:45,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:17:45,692 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87c512ff7772c648d2c2d28b30bf4d136366c31440eeddc6ab833b392d36d780 [2022-02-20 20:17:45,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:17:45,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:17:45,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:17:45,891 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:17:45,891 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:17:45,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:45,955 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c99b5e2/2b5df7dd22264be9bc1023ed1df8e5a2/FLAGc21656fe3 [2022-02-20 20:17:46,340 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:17:46,342 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:46,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c99b5e2/2b5df7dd22264be9bc1023ed1df8e5a2/FLAGc21656fe3 [2022-02-20 20:17:46,368 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c99b5e2/2b5df7dd22264be9bc1023ed1df8e5a2 [2022-02-20 20:17:46,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:17:46,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:17:46,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:17:46,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:17:46,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:17:46,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@397be05c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46, skipping insertion in model container [2022-02-20 20:17:46,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:17:46,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:17:46,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-02-20 20:17:46,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:17:46,731 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:17:46,742 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[986,999] [2022-02-20 20:17:46,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:17:46,811 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:17:46,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46 WrapperNode [2022-02-20 20:17:46,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:17:46,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:17:46,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:17:46,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:17:46,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,873 INFO L137 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 185 [2022-02-20 20:17:46,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:17:46,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:17:46,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:17:46,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:17:46,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,894 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:17:46,928 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:17:46,928 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:17:46,928 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:17:46,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (1/1) ... [2022-02-20 20:17:46,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:17:46,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:17:46,968 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 20:17:46,985 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 20:17:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:17:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:17:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:17:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:17:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:17:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:17:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:17:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:17:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:17:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:17:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:17:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:17:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:17:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:17:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:17:47,002 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 20:17:47,183 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:17:47,184 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:17:47,597 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:17:47,862 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:17:47,862 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:17:47,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:17:47 BoogieIcfgContainer [2022-02-20 20:17:47,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:17:47,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:17:47,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:17:47,868 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:17:47,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:17:46" (1/3) ... [2022-02-20 20:17:47,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b67f944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:17:47, skipping insertion in model container [2022-02-20 20:17:47,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:46" (2/3) ... [2022-02-20 20:17:47,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b67f944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:17:47, skipping insertion in model container [2022-02-20 20:17:47,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:17:47" (3/3) ... [2022-02-20 20:17:47,871 INFO L111 eAbstractionObserver]: Analyzing ICFG mix024_power.oepc_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:47,877 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:17:47,878 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:17:47,878 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:17:47,878 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:17:47,929 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,929 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,929 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,930 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,930 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,930 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,930 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,930 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,931 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,931 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,932 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,932 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,932 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,932 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,932 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,933 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,933 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,933 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,933 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,934 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,934 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,934 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,935 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,935 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,935 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,935 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,936 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,936 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,936 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,936 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,937 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,937 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,937 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,937 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,937 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,938 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,938 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,938 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,938 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,939 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,940 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,940 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,940 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,940 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,941 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,942 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,942 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,943 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,943 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,943 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,943 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,944 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,945 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,945 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,945 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,945 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,945 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,946 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,947 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,947 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,949 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,949 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,949 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,949 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,950 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,950 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,950 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,950 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,950 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,954 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,955 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,956 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,956 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,956 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,958 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,958 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,959 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,960 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,960 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,961 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,962 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,963 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,964 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,964 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,964 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,964 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,964 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,966 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,966 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,966 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,996 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,996 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,996 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,997 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,997 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,997 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:47,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,003 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,004 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:48,005 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:17:48,034 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:17:48,038 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 20:17:48,038 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:17:48,045 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 121 transitions, 257 flow [2022-02-20 20:17:48,080 INFO L129 PetriNetUnfolder]: 2/118 cut-off events. [2022-02-20 20:17:48,080 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:17:48,082 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 2/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2022-02-20 20:17:48,082 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 121 transitions, 257 flow [2022-02-20 20:17:48,085 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 118 transitions, 245 flow [2022-02-20 20:17:48,092 INFO L129 PetriNetUnfolder]: 0/49 cut-off events. [2022-02-20 20:17:48,092 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:17:48,092 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:48,093 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] [2022-02-20 20:17:48,093 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:48,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:48,096 INFO L85 PathProgramCache]: Analyzing trace with hash 332434645, now seen corresponding path program 1 times [2022-02-20 20:17:48,103 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:48,103 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703547871] [2022-02-20 20:17:48,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:48,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {132#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:17:48,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {132#true} [900] 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] {132#true} is VALID [2022-02-20 20:17:48,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:17:48,307 INFO L290 TraceCheckUtils]: 3: Hoare triple {132#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:17:48,308 INFO L290 TraceCheckUtils]: 4: Hoare triple {132#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:17:48,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {132#true} [939] L17-1-->L17-2: 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[] {132#true} is VALID [2022-02-20 20:17:48,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {132#true} [871] L17-2-->L17-3: 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[] {132#true} is VALID [2022-02-20 20:17:48,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {132#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 55 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:17:48,308 INFO L290 TraceCheckUtils]: 8: Hoare triple {132#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {132#true} is VALID [2022-02-20 20:17:48,309 INFO L290 TraceCheckUtils]: 9: Hoare triple {132#true} [902] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {132#true} is VALID [2022-02-20 20:17:48,309 INFO L290 TraceCheckUtils]: 10: Hoare triple {132#true} [956] L713-->L715: Formula: (= v_~__unbuffered_p0_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {132#true} is VALID [2022-02-20 20:17:48,309 INFO L290 TraceCheckUtils]: 11: Hoare triple {132#true} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {132#true} is VALID [2022-02-20 20:17:48,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {132#true} [883] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {132#true} is VALID [2022-02-20 20:17:48,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {132#true} [932] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {132#true} is VALID [2022-02-20 20:17:48,310 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#true} [892] L720-->L721: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {132#true} is VALID [2022-02-20 20:17:48,310 INFO L290 TraceCheckUtils]: 15: Hoare triple {132#true} [940] L721-->L722: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {132#true} is VALID [2022-02-20 20:17:48,310 INFO L290 TraceCheckUtils]: 16: Hoare triple {132#true} [923] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {132#true} is VALID [2022-02-20 20:17:48,310 INFO L290 TraceCheckUtils]: 17: Hoare triple {132#true} [979] L723-->L724: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {132#true} is VALID [2022-02-20 20:17:48,310 INFO L290 TraceCheckUtils]: 18: Hoare triple {132#true} [885] L724-->L725: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {132#true} is VALID [2022-02-20 20:17:48,311 INFO L290 TraceCheckUtils]: 19: Hoare triple {132#true} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {132#true} is VALID [2022-02-20 20:17:48,311 INFO L290 TraceCheckUtils]: 20: Hoare triple {132#true} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 21: Hoare triple {132#true} [878] L727-->L728: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 22: Hoare triple {132#true} [927] L728-->L729: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 23: Hoare triple {132#true} [897] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 24: Hoare triple {132#true} [918] L730-->L731: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 25: Hoare triple {132#true} [953] L731-->L732: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {132#true} is VALID [2022-02-20 20:17:48,312 INFO L290 TraceCheckUtils]: 26: Hoare triple {132#true} [889] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {132#true} is VALID [2022-02-20 20:17:48,313 INFO L290 TraceCheckUtils]: 27: Hoare triple {132#true} [952] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,313 INFO L290 TraceCheckUtils]: 28: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [954] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,314 INFO L290 TraceCheckUtils]: 30: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [896] L736-->L737: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,315 INFO L290 TraceCheckUtils]: 31: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [888] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [865] L739-->L741: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [921] L743-->L744: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [898] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,317 INFO L290 TraceCheckUtils]: 36: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [936] L745-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,317 INFO L290 TraceCheckUtils]: 37: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [907] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,318 INFO L290 TraceCheckUtils]: 39: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [879] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,318 INFO L290 TraceCheckUtils]: 40: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [961] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_3|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_3|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_3|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_~#t633~0#1.offset, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t633~0#1.base, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t635~0#1.base, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t634~0#1.offset, ULTIMATE.start_main_~#t635~0#1.offset, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_~#t634~0#1.base, ULTIMATE.start_main_#t~pre44#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,319 INFO L290 TraceCheckUtils]: 41: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [908] L848-->L848-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t633~0#1.base_4| 0)) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 1) |v_#valid_10|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 4)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t633~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t633~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t633~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t633~0#1.base] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,319 INFO L290 TraceCheckUtils]: 42: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [957] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,320 INFO L290 TraceCheckUtils]: 43: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,321 INFO L290 TraceCheckUtils]: 44: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [899] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5|) |v_ULTIMATE.start_main_~#t633~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,322 INFO L290 TraceCheckUtils]: 45: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,322 INFO L290 TraceCheckUtils]: 46: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [983] P0ENTRY-->L748: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:48,323 INFO L290 TraceCheckUtils]: 47: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [984] L748-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~a$w_buff0~0_106 1) (= v_~a$w_buff0~0_107 v_~a$w_buff1~0_117) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= v_~a$w_buff0_used~0_445 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~a$w_buff1_used~0_325 256) 0)) (not (= (mod v_~a$w_buff0_used~0_445 256) 0)))) 1 0)) (= v_~a$w_buff0_used~0_446 v_~a$w_buff1_used~0_325)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_107, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_446} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_117, ~a$w_buff0~0=v_~a$w_buff0~0_106, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_445, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_325, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~a$w_buff0_used~0, ~a$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1] {133#false} is VALID [2022-02-20 20:17:48,324 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 20:17:48,324 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:48,324 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703547871] [2022-02-20 20:17:48,325 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703547871] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:48,325 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:48,325 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:17:48,326 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654158450] [2022-02-20 20:17:48,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:48,335 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 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 48 [2022-02-20 20:17:48,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:48,339 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 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 20:17:48,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:48,379 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:17:48,379 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:48,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:17:48,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:17:48,397 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 121 [2022-02-20 20:17:48,403 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 118 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 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 20:17:48,403 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:48,403 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 121 [2022-02-20 20:17:48,404 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:48,565 INFO L129 PetriNetUnfolder]: 58/327 cut-off events. [2022-02-20 20:17:48,565 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:17:48,567 INFO L84 FinitePrefix]: Finished finitePrefix Result has 456 conditions, 327 events. 58/327 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1399 event pairs, 44 based on Foata normal form. 18/324 useless extension candidates. Maximal degree in co-relation 401. Up to 79 conditions per place. [2022-02-20 20:17:48,569 INFO L132 encePairwiseOnDemand]: 116/121 looper letters, 14 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2022-02-20 20:17:48,569 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 120 transitions, 287 flow [2022-02-20 20:17:48,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:17:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:17:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2022-02-20 20:17:48,590 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9421487603305785 [2022-02-20 20:17:48,590 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 342 transitions. [2022-02-20 20:17:48,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 342 transitions. [2022-02-20 20:17:48,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:48,592 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 342 transitions. [2022-02-20 20:17:48,597 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:17:48,600 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 0 states have call successors, (0), 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 20:17:48,601 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 0 states have call successors, (0), 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 20:17:48,602 INFO L186 Difference]: Start difference. First operand has 126 places, 118 transitions, 245 flow. Second operand 3 states and 342 transitions. [2022-02-20 20:17:48,603 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 120 transitions, 287 flow [2022-02-20 20:17:48,606 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 120 transitions, 282 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:17:48,609 INFO L242 Difference]: Finished difference. Result has 123 places, 114 transitions, 238 flow [2022-02-20 20:17:48,610 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=123, PETRI_TRANSITIONS=114} [2022-02-20 20:17:48,614 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -3 predicate places. [2022-02-20 20:17:48,615 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 123 places, 114 transitions, 238 flow [2022-02-20 20:17:49,186 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 22996 states, 22993 states have (on average 3.6007045622580787) internal successors, (82791), 22995 states have internal predecessors, (82791), 0 states have call successors, (0), 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 20:17:49,275 INFO L78 Accepts]: Start accepts. Automaton has has 22996 states, 22993 states have (on average 3.6007045622580787) internal successors, (82791), 22995 states have internal predecessors, (82791), 0 states have call successors, (0), 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 48 [2022-02-20 20:17:49,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:49,276 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 114 transitions, 238 flow [2022-02-20 20:17:49,276 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 0 states have call successors, (0), 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 20:17:49,276 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:49,276 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:17:49,277 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:17:49,277 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:49,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:49,277 INFO L85 PathProgramCache]: Analyzing trace with hash -105635867, now seen corresponding path program 1 times [2022-02-20 20:17:49,277 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:49,278 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390940320] [2022-02-20 20:17:49,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:49,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {23133#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23133#true} is VALID [2022-02-20 20:17:49,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {23133#true} [900] 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] {23133#true} is VALID [2022-02-20 20:17:49,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {23133#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {23133#true} is VALID [2022-02-20 20:17:49,476 INFO L290 TraceCheckUtils]: 3: Hoare triple {23133#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 4: Hoare triple {23133#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {23133#true} [939] L17-1-->L17-2: 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[] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 6: Hoare triple {23133#true} [871] L17-2-->L17-3: 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[] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 7: Hoare triple {23133#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 55 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {23133#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {23133#true} is VALID [2022-02-20 20:17:49,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {23133#true} [902] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 10: Hoare triple {23133#true} [956] L713-->L715: Formula: (= v_~__unbuffered_p0_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {23133#true} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {23133#true} [883] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {23133#true} [932] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {23133#true} [892] L720-->L721: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {23133#true} [940] L721-->L722: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {23133#true} [923] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {23133#true} [979] L723-->L724: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {23133#true} [885] L724-->L725: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {23133#true} is VALID [2022-02-20 20:17:49,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {23133#true} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {23133#true} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {23133#true} [878] L727-->L728: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 22: Hoare triple {23133#true} [927] L728-->L729: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 23: Hoare triple {23133#true} [897] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {23133#true} [918] L730-->L731: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 25: Hoare triple {23133#true} [953] L731-->L732: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 26: Hoare triple {23133#true} [889] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 27: Hoare triple {23133#true} [952] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {23133#true} is VALID [2022-02-20 20:17:49,479 INFO L290 TraceCheckUtils]: 28: Hoare triple {23133#true} [954] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 29: Hoare triple {23133#true} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 30: Hoare triple {23133#true} [896] L736-->L737: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 31: Hoare triple {23133#true} [888] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 32: Hoare triple {23133#true} [865] L739-->L741: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 33: Hoare triple {23133#true} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {23133#true} is VALID [2022-02-20 20:17:49,480 INFO L290 TraceCheckUtils]: 34: Hoare triple {23133#true} [921] L743-->L744: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [898] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,481 INFO L290 TraceCheckUtils]: 36: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [936] L745-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,482 INFO L290 TraceCheckUtils]: 37: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,482 INFO L290 TraceCheckUtils]: 38: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [907] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [879] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [961] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_3|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_3|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_3|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_~#t633~0#1.offset, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t633~0#1.base, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t635~0#1.base, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t634~0#1.offset, ULTIMATE.start_main_~#t635~0#1.offset, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_~#t634~0#1.base, ULTIMATE.start_main_#t~pre44#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [908] L848-->L848-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t633~0#1.base_4| 0)) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 1) |v_#valid_10|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 4)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t633~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t633~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t633~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t633~0#1.base] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,485 INFO L290 TraceCheckUtils]: 42: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [957] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,485 INFO L290 TraceCheckUtils]: 43: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,486 INFO L290 TraceCheckUtils]: 44: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [899] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5|) |v_ULTIMATE.start_main_~#t633~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,486 INFO L290 TraceCheckUtils]: 45: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,487 INFO L290 TraceCheckUtils]: 46: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [868] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,487 INFO L290 TraceCheckUtils]: 47: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [866] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,488 INFO L290 TraceCheckUtils]: 48: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [965] L850-->L850-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t634~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t634~0#1.base_4|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t634~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t634~0#1.base_4| 0)) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t634~0#1.base_4| 1) |v_#valid_12|) (= |v_ULTIMATE.start_main_~#t634~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_4|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t634~0#1.offset, ULTIMATE.start_main_~#t634~0#1.base] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [904] L850-1-->L851: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,489 INFO L290 TraceCheckUtils]: 50: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [938] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,490 INFO L290 TraceCheckUtils]: 51: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [916] L851-1-->L851-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t634~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t634~0#1.base_5|) |v_ULTIMATE.start_main_~#t634~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,490 INFO L290 TraceCheckUtils]: 52: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1013] L851-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [867] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [945] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,492 INFO L290 TraceCheckUtils]: 55: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [875] L852-->L852-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t635~0#1.base_4| 4) |v_#length_7|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t635~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t635~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t635~0#1.offset_4| 0) (not (= |v_ULTIMATE.start_main_~#t635~0#1.base_4| 0)) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t635~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_4|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t635~0#1.offset, ULTIMATE.start_main_~#t635~0#1.base] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,492 INFO L290 TraceCheckUtils]: 56: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [959] L852-1-->L853: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,492 INFO L290 TraceCheckUtils]: 57: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [901] L853-->L853-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,494 INFO L290 TraceCheckUtils]: 58: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [969] L853-1-->L853-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t635~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t635~0#1.base_5|) |v_ULTIMATE.start_main_~#t635~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,495 INFO L290 TraceCheckUtils]: 59: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1009] L853-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,495 INFO L290 TraceCheckUtils]: 60: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [926] L853-3-->L853-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,496 INFO L290 TraceCheckUtils]: 61: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [886] L853-4-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,496 INFO L290 TraceCheckUtils]: 62: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [967] L854-->L856: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,497 INFO L290 TraceCheckUtils]: 63: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [980] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,498 INFO L290 TraceCheckUtils]: 64: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [955] L857-->L857-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, 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] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,498 INFO L290 TraceCheckUtils]: 65: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [982] L857-1-->L2: 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] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [929] L2-->L3: 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] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,500 INFO L290 TraceCheckUtils]: 67: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [920] L3-->L2-1: 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[] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,500 INFO L290 TraceCheckUtils]: 68: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [893] L2-1-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,508 INFO L290 TraceCheckUtils]: 69: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [937] L858-->L864: Formula: (let ((.cse7 (= (mod v_~a$r_buff1_thd0~0_48 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_274 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_386 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_72 256) 0)) (.cse8 (= (mod v_~a$w_buff0_used~0_385 256) 0))) (let ((.cse3 (not .cse8)) (.cse11 (or .cse12 .cse8)) (.cse2 (or .cse12 .cse13)) (.cse9 (not .cse14)) (.cse5 (not .cse7)) (.cse10 (or .cse7 .cse14)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_385 0) .cse1) (and .cse2 (= v_~a$w_buff0_used~0_386 v_~a$w_buff0_used~0_385))) (let ((.cse6 (= (mod v_~a$w_buff1_used~0_273 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd0~0_71 256) 0))) (or (and (= v_~a$r_buff1_thd0~0_47 0) (or (and .cse3 (not .cse4)) (and .cse5 (not .cse6)))) (and (= v_~a$r_buff1_thd0~0_48 v_~a$r_buff1_thd0~0_47) (or .cse7 .cse6) (or .cse8 .cse4)))) (or (and (or (and .cse3 .cse1) (and .cse9 .cse5)) (= v_~a$w_buff1_used~0_273 0)) (and .cse10 .cse11 (= v_~a$w_buff1_used~0_274 v_~a$w_buff1_used~0_273))) (or (and .cse3 (= v_~a$r_buff0_thd0~0_71 0) .cse1) (and .cse11 (= v_~a$r_buff0_thd0~0_72 v_~a$r_buff0_thd0~0_71))) (or (and .cse2 (or (and (= |v_ULTIMATE.start_main_#t~ite50#1_32| v_~a$w_buff1~0_89) .cse9 .cse5) (and .cse10 (= v_~a~0_129 |v_ULTIMATE.start_main_#t~ite50#1_32|))) (= v_~a~0_128 |v_ULTIMATE.start_main_#t~ite50#1_32|)) (and .cse0 (= v_~a~0_128 v_~a$w_buff0~0_82) (= |v_ULTIMATE.start_main_#t~ite50#1_32| |v_ULTIMATE.start_main_#t~ite50#1_27|) .cse1))))) InVars {~a~0=v_~a~0_129, ~a$w_buff1~0=v_~a$w_buff1~0_89, ~a$w_buff0~0=v_~a$w_buff0~0_82, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_48, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_386, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_72, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_274, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_27|} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_385, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_71, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_26|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_22|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~a~0=v_~a~0_128, ~a$w_buff1~0=v_~a$w_buff1~0_89, ~a$w_buff0~0=v_~a$w_buff0~0_82, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_47, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_30|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_273, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_22|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~a~0, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite51#1, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:49,509 INFO L290 TraceCheckUtils]: 70: Hoare triple {23135#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [962] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_2 1) (= v_~__unbuffered_p0_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~z~0=v_~z~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~z~0=v_~z~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {23136#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:49,509 INFO L290 TraceCheckUtils]: 71: Hoare triple {23136#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [960] L867-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23136#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:49,510 INFO L290 TraceCheckUtils]: 72: Hoare triple {23136#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [890] L868-->L868-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {23137#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:49,510 INFO L290 TraceCheckUtils]: 73: Hoare triple {23137#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [942] L868-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {23137#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:49,510 INFO L290 TraceCheckUtils]: 74: Hoare triple {23137#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [951] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {23138#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:17:49,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {23138#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [913] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {23134#false} is VALID [2022-02-20 20:17:49,511 INFO L290 TraceCheckUtils]: 76: Hoare triple {23134#false} [905] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23134#false} is VALID [2022-02-20 20:17:49,512 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 20:17:49,512 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:49,512 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390940320] [2022-02-20 20:17:49,512 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390940320] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:49,512 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:49,512 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:17:49,512 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169092938] [2022-02-20 20:17:49,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:49,514 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 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 77 [2022-02-20 20:17:49,514 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:49,514 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 0 states have call successors, (0), 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 20:17:49,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:49,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:17:49,567 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:49,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:17:49,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:17:49,569 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-02-20 20:17:49,570 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 114 transitions, 238 flow. Second operand has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 0 states have call successors, (0), 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 20:17:49,570 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:49,570 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-02-20 20:17:49,570 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:51,204 INFO L129 PetriNetUnfolder]: 3147/7864 cut-off events. [2022-02-20 20:17:51,204 INFO L130 PetriNetUnfolder]: For 285/285 co-relation queries the response was YES. [2022-02-20 20:17:51,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12923 conditions, 7864 events. 3147/7864 cut-off events. For 285/285 co-relation queries the response was YES. Maximal size of possible extension queue 411. Compared 73132 event pairs, 670 based on Foata normal form. 0/7621 useless extension candidates. Maximal degree in co-relation 12864. Up to 1934 conditions per place. [2022-02-20 20:17:51,234 INFO L132 encePairwiseOnDemand]: 106/121 looper letters, 31 selfloop transitions, 11 changer transitions 82/201 dead transitions. [2022-02-20 20:17:51,234 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 201 transitions, 656 flow [2022-02-20 20:17:51,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:17:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:17:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 934 transitions. [2022-02-20 20:17:51,242 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8576675849403123 [2022-02-20 20:17:51,242 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 934 transitions. [2022-02-20 20:17:51,242 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 934 transitions. [2022-02-20 20:17:51,242 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:51,242 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 934 transitions. [2022-02-20 20:17:51,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 103.77777777777777) internal successors, (934), 9 states have internal predecessors, (934), 0 states have call successors, (0), 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 20:17:51,245 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 121.0) internal successors, (1210), 10 states have internal predecessors, (1210), 0 states have call successors, (0), 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 20:17:51,245 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 121.0) internal successors, (1210), 10 states have internal predecessors, (1210), 0 states have call successors, (0), 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 20:17:51,245 INFO L186 Difference]: Start difference. First operand has 123 places, 114 transitions, 238 flow. Second operand 9 states and 934 transitions. [2022-02-20 20:17:51,245 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 201 transitions, 656 flow [2022-02-20 20:17:51,247 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 201 transitions, 638 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:17:51,248 INFO L242 Difference]: Finished difference. Result has 137 places, 108 transitions, 328 flow [2022-02-20 20:17:51,249 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=328, PETRI_PLACES=137, PETRI_TRANSITIONS=108} [2022-02-20 20:17:51,249 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 11 predicate places. [2022-02-20 20:17:51,249 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 137 places, 108 transitions, 328 flow [2022-02-20 20:17:51,725 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 21908 states, 21903 states have (on average 3.512258594713053) internal successors, (76929), 21907 states have internal predecessors, (76929), 0 states have call successors, (0), 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 20:17:51,825 INFO L78 Accepts]: Start accepts. Automaton has has 21908 states, 21903 states have (on average 3.512258594713053) internal successors, (76929), 21907 states have internal predecessors, (76929), 0 states have call successors, (0), 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 77 [2022-02-20 20:17:51,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:51,825 INFO L470 AbstractCegarLoop]: Abstraction has has 137 places, 108 transitions, 328 flow [2022-02-20 20:17:51,825 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.5) internal successors, (561), 6 states have internal predecessors, (561), 0 states have call successors, (0), 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 20:17:51,825 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:51,826 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:17:51,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:17:51,826 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:51,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:51,826 INFO L85 PathProgramCache]: Analyzing trace with hash -1197798490, now seen corresponding path program 1 times [2022-02-20 20:17:51,827 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:51,827 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075551794] [2022-02-20 20:17:51,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:51,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:52,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {45067#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45067#true} is VALID [2022-02-20 20:17:52,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {45067#true} [900] 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] {45067#true} is VALID [2022-02-20 20:17:52,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {45067#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {45067#true} is VALID [2022-02-20 20:17:52,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {45067#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {45067#true} is VALID [2022-02-20 20:17:52,019 INFO L290 TraceCheckUtils]: 4: Hoare triple {45067#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {45067#true} is VALID [2022-02-20 20:17:52,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {45067#true} [939] L17-1-->L17-2: 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[] {45067#true} is VALID [2022-02-20 20:17:52,020 INFO L290 TraceCheckUtils]: 6: Hoare triple {45067#true} [871] L17-2-->L17-3: 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[] {45067#true} is VALID [2022-02-20 20:17:52,020 INFO L290 TraceCheckUtils]: 7: Hoare triple {45067#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 55 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {45067#true} is VALID [2022-02-20 20:17:52,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {45067#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {45067#true} is VALID [2022-02-20 20:17:52,020 INFO L290 TraceCheckUtils]: 9: Hoare triple {45067#true} [902] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [956] L713-->L715: Formula: (= v_~__unbuffered_p0_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,021 INFO L290 TraceCheckUtils]: 11: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [883] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [932] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [892] L720-->L721: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,022 INFO L290 TraceCheckUtils]: 15: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [940] L721-->L722: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [923] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [979] L723-->L724: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [885] L724-->L725: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [878] L727-->L728: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [927] L728-->L729: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,025 INFO L290 TraceCheckUtils]: 23: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [897] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [918] L730-->L731: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,025 INFO L290 TraceCheckUtils]: 25: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [953] L731-->L732: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [889] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,026 INFO L290 TraceCheckUtils]: 27: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [952] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,026 INFO L290 TraceCheckUtils]: 28: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [954] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [896] L736-->L737: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,027 INFO L290 TraceCheckUtils]: 31: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [888] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [865] L739-->L741: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,028 INFO L290 TraceCheckUtils]: 34: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [921] L743-->L744: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,028 INFO L290 TraceCheckUtils]: 35: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [898] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [936] L745-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,029 INFO L290 TraceCheckUtils]: 37: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,029 INFO L290 TraceCheckUtils]: 38: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [907] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,030 INFO L290 TraceCheckUtils]: 39: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [879] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,030 INFO L290 TraceCheckUtils]: 40: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [961] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_3|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_3|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_3|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_~#t633~0#1.offset, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t633~0#1.base, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t635~0#1.base, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t634~0#1.offset, ULTIMATE.start_main_~#t635~0#1.offset, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_~#t634~0#1.base, ULTIMATE.start_main_#t~pre44#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,030 INFO L290 TraceCheckUtils]: 41: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [908] L848-->L848-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t633~0#1.base_4| 0)) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 1) |v_#valid_10|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t633~0#1.base_4| 4)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t633~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t633~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t633~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_4|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t633~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t633~0#1.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,031 INFO L290 TraceCheckUtils]: 42: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [957] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,031 INFO L290 TraceCheckUtils]: 43: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [899] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t633~0#1.base_5|) |v_ULTIMATE.start_main_~#t633~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t633~0#1.offset=|v_ULTIMATE.start_main_~#t633~0#1.offset_5|, ULTIMATE.start_main_~#t633~0#1.base=|v_ULTIMATE.start_main_~#t633~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,032 INFO L290 TraceCheckUtils]: 46: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [868] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,032 INFO L290 TraceCheckUtils]: 47: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [866] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,033 INFO L290 TraceCheckUtils]: 48: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [965] L850-->L850-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t634~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t634~0#1.base_4|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t634~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t634~0#1.base_4| 0)) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t634~0#1.base_4| 1) |v_#valid_12|) (= |v_ULTIMATE.start_main_~#t634~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_4|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t634~0#1.offset, ULTIMATE.start_main_~#t634~0#1.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,033 INFO L290 TraceCheckUtils]: 49: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [904] L850-1-->L851: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,033 INFO L290 TraceCheckUtils]: 50: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [938] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,034 INFO L290 TraceCheckUtils]: 51: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [916] L851-1-->L851-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t634~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t634~0#1.base_5|) |v_ULTIMATE.start_main_~#t634~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t634~0#1.offset=|v_ULTIMATE.start_main_~#t634~0#1.offset_5|, ULTIMATE.start_main_~#t634~0#1.base=|v_ULTIMATE.start_main_~#t634~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,034 INFO L290 TraceCheckUtils]: 52: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [1013] L851-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [867] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [945] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,035 INFO L290 TraceCheckUtils]: 55: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [875] L852-->L852-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t635~0#1.base_4| 4) |v_#length_7|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t635~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t635~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t635~0#1.offset_4| 0) (not (= |v_ULTIMATE.start_main_~#t635~0#1.base_4| 0)) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t635~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_4|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t635~0#1.offset, ULTIMATE.start_main_~#t635~0#1.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,035 INFO L290 TraceCheckUtils]: 56: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [959] L852-1-->L853: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,036 INFO L290 TraceCheckUtils]: 57: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [901] L853-->L853-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,036 INFO L290 TraceCheckUtils]: 58: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [969] L853-1-->L853-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t635~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t635~0#1.base_5|) |v_ULTIMATE.start_main_~#t635~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t635~0#1.offset=|v_ULTIMATE.start_main_~#t635~0#1.offset_5|, ULTIMATE.start_main_~#t635~0#1.base=|v_ULTIMATE.start_main_~#t635~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [1009] L853-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [926] L853-3-->L853-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,037 INFO L290 TraceCheckUtils]: 61: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [886] L853-4-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [967] L854-->L856: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,038 INFO L290 TraceCheckUtils]: 63: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [980] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,038 INFO L290 TraceCheckUtils]: 64: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [955] L857-->L857-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, 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] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,039 INFO L290 TraceCheckUtils]: 65: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [982] L857-1-->L2: 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] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,039 INFO L290 TraceCheckUtils]: 66: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [929] L2-->L3: 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] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,039 INFO L290 TraceCheckUtils]: 67: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [920] L3-->L2-1: 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[] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,040 INFO L290 TraceCheckUtils]: 68: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [893] L2-1-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,040 INFO L290 TraceCheckUtils]: 69: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [1000] P2ENTRY-->L803: Formula: (and (= v_P2Thread1of1ForFork0_~arg.base_1 |v_P2Thread1of1ForFork0_#in~arg.base_1|) (= v_P2Thread1of1ForFork0_~arg.offset_1 |v_P2Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_1, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_~arg.offset] {45069#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:17:52,040 INFO L290 TraceCheckUtils]: 70: Hoare triple {45069#(= ~__unbuffered_p0_EAX~0 0)} [1001] L803-->L805: Formula: (= 2 v_~z~0_2) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {45070#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:52,041 INFO L290 TraceCheckUtils]: 71: Hoare triple {45070#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [937] L858-->L864: Formula: (let ((.cse7 (= (mod v_~a$r_buff1_thd0~0_48 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_274 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_386 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_72 256) 0)) (.cse8 (= (mod v_~a$w_buff0_used~0_385 256) 0))) (let ((.cse3 (not .cse8)) (.cse11 (or .cse12 .cse8)) (.cse2 (or .cse12 .cse13)) (.cse9 (not .cse14)) (.cse5 (not .cse7)) (.cse10 (or .cse7 .cse14)) (.cse0 (not .cse13)) (.cse1 (not .cse12))) (and (or (and .cse0 (= v_~a$w_buff0_used~0_385 0) .cse1) (and .cse2 (= v_~a$w_buff0_used~0_386 v_~a$w_buff0_used~0_385))) (let ((.cse6 (= (mod v_~a$w_buff1_used~0_273 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd0~0_71 256) 0))) (or (and (= v_~a$r_buff1_thd0~0_47 0) (or (and .cse3 (not .cse4)) (and .cse5 (not .cse6)))) (and (= v_~a$r_buff1_thd0~0_48 v_~a$r_buff1_thd0~0_47) (or .cse7 .cse6) (or .cse8 .cse4)))) (or (and (or (and .cse3 .cse1) (and .cse9 .cse5)) (= v_~a$w_buff1_used~0_273 0)) (and .cse10 .cse11 (= v_~a$w_buff1_used~0_274 v_~a$w_buff1_used~0_273))) (or (and .cse3 (= v_~a$r_buff0_thd0~0_71 0) .cse1) (and .cse11 (= v_~a$r_buff0_thd0~0_72 v_~a$r_buff0_thd0~0_71))) (or (and .cse2 (or (and (= |v_ULTIMATE.start_main_#t~ite50#1_32| v_~a$w_buff1~0_89) .cse9 .cse5) (and .cse10 (= v_~a~0_129 |v_ULTIMATE.start_main_#t~ite50#1_32|))) (= v_~a~0_128 |v_ULTIMATE.start_main_#t~ite50#1_32|)) (and .cse0 (= v_~a~0_128 v_~a$w_buff0~0_82) (= |v_ULTIMATE.start_main_#t~ite50#1_32| |v_ULTIMATE.start_main_#t~ite50#1_27|) .cse1))))) InVars {~a~0=v_~a~0_129, ~a$w_buff1~0=v_~a$w_buff1~0_89, ~a$w_buff0~0=v_~a$w_buff0~0_82, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_48, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_386, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_72, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_274, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_27|} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_385, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_71, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_26|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_22|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~a~0=v_~a~0_128, ~a$w_buff1~0=v_~a$w_buff1~0_89, ~a$w_buff0~0=v_~a$w_buff0~0_82, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_47, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_30|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_273, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_22|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~a~0, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite51#1, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {45070#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:52,042 INFO L290 TraceCheckUtils]: 72: Hoare triple {45070#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= 2 ~z~0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [962] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_2 1) (= v_~__unbuffered_p0_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~z~0=v_~z~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~z~0=v_~z~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {45071#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:52,043 INFO L290 TraceCheckUtils]: 73: Hoare triple {45071#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [960] L867-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45071#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:52,044 INFO L290 TraceCheckUtils]: 74: Hoare triple {45071#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [890] L868-->L868-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {45072#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:52,044 INFO L290 TraceCheckUtils]: 75: Hoare triple {45072#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [942] L868-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {45072#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:52,045 INFO L290 TraceCheckUtils]: 76: Hoare triple {45072#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [951] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {45073#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:17:52,045 INFO L290 TraceCheckUtils]: 77: Hoare triple {45073#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [913] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {45068#false} is VALID [2022-02-20 20:17:52,047 INFO L290 TraceCheckUtils]: 78: Hoare triple {45068#false} [905] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45068#false} is VALID [2022-02-20 20:17:52,047 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 20:17:52,048 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:52,048 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075551794] [2022-02-20 20:17:52,048 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075551794] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:52,048 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:52,048 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:17:52,048 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236135245] [2022-02-20 20:17:52,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:52,048 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 20:17:52,049 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:52,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 0 states have call successors, (0), 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 20:17:52,099 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:52,099 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:17:52,099 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:52,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:17:52,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:17:52,101 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-02-20 20:17:52,101 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 108 transitions, 328 flow. Second operand has 7 states, 7 states have (on average 93.28571428571429) internal successors, (653), 7 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:17:52,101 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:52,101 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-02-20 20:17:52,101 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand