./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/thin001_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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/thin001_rmo.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9d35ab41401c2e40c971f1f468088212c5e0f455 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 18:34:29,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:34:29,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:34:29,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:34:29,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:34:29,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:34:29,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:34:29,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:34:29,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:34:29,552 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:34:29,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:34:29,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:34:29,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:34:29,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:34:29,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:34:29,560 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:34:29,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:34:29,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:34:29,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:34:29,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:34:29,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:34:29,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:34:29,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:34:29,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:34:29,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:34:29,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:34:29,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:34:29,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:34:29,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:34:29,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:34:29,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:34:29,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:34:29,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:34:29,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:34:29,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:34:29,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:34:29,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:34:29,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:34:29,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:34:29,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:34:29,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:34:29,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 18:34:29,601 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:34:29,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:34:29,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:34:29,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:34:29,604 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:34:29,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:34:29,605 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 18:34:29,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:34:29,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 18:34:29,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:34:29,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:34:29,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:34:29,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:34:29,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 18:34:29,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:34:29,607 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:34:29,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:34:29,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:34:29,608 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:34:29,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:34:29,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:34:29,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:34:29,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:34:29,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:34:29,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:34:29,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:34:29,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:34:29,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:34:29,611 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:34:29,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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(__VERIFIER_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 -> 9d35ab41401c2e40c971f1f468088212c5e0f455 [2019-11-28 18:34:29,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:34:29,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:34:29,968 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:34:29,969 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:34:29,971 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:34:29,972 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/thin001_rmo.opt.i [2019-11-28 18:34:30,046 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a654db2/bea962cf0c1846efb74ccf5c77c416c3/FLAG66f955472 [2019-11-28 18:34:30,640 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:34:30,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/thin001_rmo.opt.i [2019-11-28 18:34:30,664 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a654db2/bea962cf0c1846efb74ccf5c77c416c3/FLAG66f955472 [2019-11-28 18:34:30,875 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a654db2/bea962cf0c1846efb74ccf5c77c416c3 [2019-11-28 18:34:30,878 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:34:30,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:34:30,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:34:30,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:34:30,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:34:30,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:34:30" (1/1) ... [2019-11-28 18:34:30,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c2c676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:30, skipping insertion in model container [2019-11-28 18:34:30,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:34:30" (1/1) ... [2019-11-28 18:34:30,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:34:30,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:34:31,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:34:31,469 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:34:31,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:34:31,662 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:34:31,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31 WrapperNode [2019-11-28 18:34:31,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:34:31,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:34:31,664 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:34:31,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:34:31,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:34:31,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 18:34:31,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 18:34:31,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 18:34:31,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... [2019-11-28 18:34:31,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 18:34:31,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 18:34:31,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 18:34:31,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 18:34:31,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:34:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 18:34:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 18:34:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-28 18:34:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 18:34:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 18:34:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-28 18:34:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-28 18:34:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-28 18:34:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-28 18:34:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-28 18:34:31,872 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-28 18:34:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 18:34:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-28 18:34:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 18:34:31,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 18:34:31,875 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-28 18:34:32,592 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 18:34:32,593 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-11-28 18:34:32,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:34:32 BoogieIcfgContainer [2019-11-28 18:34:32,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 18:34:32,596 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 18:34:32,596 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 18:34:32,598 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 18:34:32,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 06:34:30" (1/3) ... [2019-11-28 18:34:32,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5643c64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:34:32, skipping insertion in model container [2019-11-28 18:34:32,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:34:31" (2/3) ... [2019-11-28 18:34:32,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5643c64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 06:34:32, skipping insertion in model container [2019-11-28 18:34:32,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:34:32" (3/3) ... [2019-11-28 18:34:32,604 INFO L109 eAbstractionObserver]: Analyzing ICFG thin001_rmo.opt.i [2019-11-28 18:34:32,615 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-11-28 18:34:32,615 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 18:34:32,627 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-28 18:34:32,628 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-11-28 18:34:32,693 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,694 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,694 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,694 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,694 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,695 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,695 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,695 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,695 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,696 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,697 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,698 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,698 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,699 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,699 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,699 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,699 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,699 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,700 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,700 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,701 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,701 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,701 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,702 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,702 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,702 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,703 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,703 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,704 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,704 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,704 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,705 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,706 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,706 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,706 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,706 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,707 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,707 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,707 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,707 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,708 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,708 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,708 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,708 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,709 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,710 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,710 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,710 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,710 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,711 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,712 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,713 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,714 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,714 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,714 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,715 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,715 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,715 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,716 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,716 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,716 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,717 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,717 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,718 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,718 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,719 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,719 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,719 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,720 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,721 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,721 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,721 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,722 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,722 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,722 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,723 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,723 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,724 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,725 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,725 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,726 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,726 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,726 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,726 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,726 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,727 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,727 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,727 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,727 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,727 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,728 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,728 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,729 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,729 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,729 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,729 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,730 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,733 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,733 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,733 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,734 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,734 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,734 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,735 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,735 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,735 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,735 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,736 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,736 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,736 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,737 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,737 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,737 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,737 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,738 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,738 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,738 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,739 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,739 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 18:34:32,759 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-28 18:34:32,781 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 18:34:32,781 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 18:34:32,781 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 18:34:32,781 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 18:34:32,781 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 18:34:32,782 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 18:34:32,782 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 18:34:32,782 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 18:34:32,802 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-11-28 18:34:32,804 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-11-28 18:34:32,905 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-11-28 18:34:32,905 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:34:32,926 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-11-28 18:34:32,950 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-11-28 18:34:33,032 INFO L134 PetriNetUnfolder]: 36/193 cut-off events. [2019-11-28 18:34:33,032 INFO L135 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-11-28 18:34:33,043 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 555 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-11-28 18:34:33,059 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-11-28 18:34:33,060 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-11-28 18:34:37,747 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-11-28 18:34:38,412 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-11-28 18:34:38,516 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-11-28 18:34:39,059 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-11-28 18:34:39,308 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-11-28 18:34:39,341 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-11-28 18:34:39,341 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-11-28 18:34:39,345 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-11-28 18:34:40,247 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-11-28 18:34:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-11-28 18:34:40,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-28 18:34:40,282 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:40,283 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:34:40,284 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:40,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:40,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-11-28 18:34:40,307 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:40,308 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429128970] [2019-11-28 18:34:40,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:40,732 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429128970] [2019-11-28 18:34:40,733 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:40,733 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:34:40,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578510584] [2019-11-28 18:34:40,739 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:34:40,740 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:40,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:34:40,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:40,812 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 3 states. [2019-11-28 18:34:41,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:41,024 INFO L93 Difference]: Finished difference Result 10130 states and 38658 transitions. [2019-11-28 18:34:41,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:34:41,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-11-28 18:34:41,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:41,171 INFO L225 Difference]: With dead ends: 10130 [2019-11-28 18:34:41,171 INFO L226 Difference]: Without dead ends: 9506 [2019-11-28 18:34:41,173 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:41,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9506 states. [2019-11-28 18:34:41,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9506 to 9506. [2019-11-28 18:34:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9506 states. [2019-11-28 18:34:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9506 states to 9506 states and 36266 transitions. [2019-11-28 18:34:41,694 INFO L78 Accepts]: Start accepts. Automaton has 9506 states and 36266 transitions. Word has length 17 [2019-11-28 18:34:41,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:41,695 INFO L462 AbstractCegarLoop]: Abstraction has 9506 states and 36266 transitions. [2019-11-28 18:34:41,695 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:34:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 9506 states and 36266 transitions. [2019-11-28 18:34:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-28 18:34:41,703 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:41,703 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:34:41,704 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:41,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:41,704 INFO L82 PathProgramCache]: Analyzing trace with hash 624104945, now seen corresponding path program 1 times [2019-11-28 18:34:41,704 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:41,705 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641015372] [2019-11-28 18:34:41,705 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:41,811 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641015372] [2019-11-28 18:34:41,811 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:41,811 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:34:41,812 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119985773] [2019-11-28 18:34:41,813 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:34:41,813 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:41,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:34:41,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:41,814 INFO L87 Difference]: Start difference. First operand 9506 states and 36266 transitions. Second operand 3 states. [2019-11-28 18:34:41,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:41,884 INFO L93 Difference]: Finished difference Result 5810 states and 19398 transitions. [2019-11-28 18:34:41,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:34:41,884 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-11-28 18:34:41,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:41,927 INFO L225 Difference]: With dead ends: 5810 [2019-11-28 18:34:41,927 INFO L226 Difference]: Without dead ends: 5810 [2019-11-28 18:34:41,928 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:41,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5810 states. [2019-11-28 18:34:42,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5810 to 5810. [2019-11-28 18:34:42,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5810 states. [2019-11-28 18:34:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 5810 states and 19398 transitions. [2019-11-28 18:34:42,113 INFO L78 Accepts]: Start accepts. Automaton has 5810 states and 19398 transitions. Word has length 18 [2019-11-28 18:34:42,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:42,113 INFO L462 AbstractCegarLoop]: Abstraction has 5810 states and 19398 transitions. [2019-11-28 18:34:42,113 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:34:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 5810 states and 19398 transitions. [2019-11-28 18:34:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 18:34:42,118 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:42,118 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:34:42,119 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:42,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:42,119 INFO L82 PathProgramCache]: Analyzing trace with hash -2016647073, now seen corresponding path program 1 times [2019-11-28 18:34:42,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:42,120 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617941906] [2019-11-28 18:34:42,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:42,215 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617941906] [2019-11-28 18:34:42,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:42,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:34:42,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10748692] [2019-11-28 18:34:42,216 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 18:34:42,217 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:42,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 18:34:42,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:34:42,218 INFO L87 Difference]: Start difference. First operand 5810 states and 19398 transitions. Second operand 4 states. [2019-11-28 18:34:42,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:42,291 INFO L93 Difference]: Finished difference Result 6096 states and 20043 transitions. [2019-11-28 18:34:42,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:34:42,292 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-11-28 18:34:42,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:42,316 INFO L225 Difference]: With dead ends: 6096 [2019-11-28 18:34:42,317 INFO L226 Difference]: Without dead ends: 5758 [2019-11-28 18:34:42,317 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:42,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5758 states. [2019-11-28 18:34:42,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5758 to 5758. [2019-11-28 18:34:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5758 states. [2019-11-28 18:34:42,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 5758 states and 19198 transitions. [2019-11-28 18:34:42,491 INFO L78 Accepts]: Start accepts. Automaton has 5758 states and 19198 transitions. Word has length 19 [2019-11-28 18:34:42,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:42,492 INFO L462 AbstractCegarLoop]: Abstraction has 5758 states and 19198 transitions. [2019-11-28 18:34:42,492 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 18:34:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5758 states and 19198 transitions. [2019-11-28 18:34:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-28 18:34:42,498 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:42,498 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:34:42,498 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:42,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:42,499 INFO L82 PathProgramCache]: Analyzing trace with hash 421330992, now seen corresponding path program 1 times [2019-11-28 18:34:42,499 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:42,500 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486628179] [2019-11-28 18:34:42,500 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:42,592 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486628179] [2019-11-28 18:34:42,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:42,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:34:42,593 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107055520] [2019-11-28 18:34:42,593 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:34:42,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:42,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:34:42,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:42,594 INFO L87 Difference]: Start difference. First operand 5758 states and 19198 transitions. Second operand 5 states. [2019-11-28 18:34:42,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:42,691 INFO L93 Difference]: Finished difference Result 6178 states and 20194 transitions. [2019-11-28 18:34:42,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 18:34:42,691 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-11-28 18:34:42,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:42,711 INFO L225 Difference]: With dead ends: 6178 [2019-11-28 18:34:42,711 INFO L226 Difference]: Without dead ends: 5478 [2019-11-28 18:34:42,712 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:34:42,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5478 states. [2019-11-28 18:34:42,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5478 to 5478. [2019-11-28 18:34:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5478 states. [2019-11-28 18:34:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 5478 states and 17986 transitions. [2019-11-28 18:34:42,996 INFO L78 Accepts]: Start accepts. Automaton has 5478 states and 17986 transitions. Word has length 20 [2019-11-28 18:34:42,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:42,996 INFO L462 AbstractCegarLoop]: Abstraction has 5478 states and 17986 transitions. [2019-11-28 18:34:42,996 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:34:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 5478 states and 17986 transitions. [2019-11-28 18:34:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-28 18:34:43,002 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,003 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 18:34:43,003 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,003 INFO L82 PathProgramCache]: Analyzing trace with hash 175135152, now seen corresponding path program 1 times [2019-11-28 18:34:43,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,004 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880781065] [2019-11-28 18:34:43,004 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:43,057 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880781065] [2019-11-28 18:34:43,058 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:43,058 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 18:34:43,058 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624241609] [2019-11-28 18:34:43,058 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 18:34:43,059 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:43,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 18:34:43,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:43,059 INFO L87 Difference]: Start difference. First operand 5478 states and 17986 transitions. Second operand 3 states. [2019-11-28 18:34:43,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:43,094 INFO L93 Difference]: Finished difference Result 4678 states and 15266 transitions. [2019-11-28 18:34:43,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 18:34:43,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-11-28 18:34:43,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:43,110 INFO L225 Difference]: With dead ends: 4678 [2019-11-28 18:34:43,110 INFO L226 Difference]: Without dead ends: 4678 [2019-11-28 18:34:43,111 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 18:34:43,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4678 states. [2019-11-28 18:34:43,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4678 to 4678. [2019-11-28 18:34:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4678 states. [2019-11-28 18:34:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 4678 states and 15266 transitions. [2019-11-28 18:34:43,238 INFO L78 Accepts]: Start accepts. Automaton has 4678 states and 15266 transitions. Word has length 21 [2019-11-28 18:34:43,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:43,239 INFO L462 AbstractCegarLoop]: Abstraction has 4678 states and 15266 transitions. [2019-11-28 18:34:43,239 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 18:34:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4678 states and 15266 transitions. [2019-11-28 18:34:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-11-28 18:34:43,251 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,251 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:43,252 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1617260569, now seen corresponding path program 1 times [2019-11-28 18:34:43,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,253 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528007935] [2019-11-28 18:34:43,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:43,319 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528007935] [2019-11-28 18:34:43,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:43,320 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:34:43,320 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650192832] [2019-11-28 18:34:43,320 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-28 18:34:43,321 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:43,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 18:34:43,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:34:43,322 INFO L87 Difference]: Start difference. First operand 4678 states and 15266 transitions. Second operand 4 states. [2019-11-28 18:34:43,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:43,357 INFO L93 Difference]: Finished difference Result 1386 states and 3702 transitions. [2019-11-28 18:34:43,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-28 18:34:43,358 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2019-11-28 18:34:43,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:43,362 INFO L225 Difference]: With dead ends: 1386 [2019-11-28 18:34:43,362 INFO L226 Difference]: Without dead ends: 1386 [2019-11-28 18:34:43,363 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-28 18:34:43,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1386 states. [2019-11-28 18:34:43,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1386 to 1386. [2019-11-28 18:34:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1386 states. [2019-11-28 18:34:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 3702 transitions. [2019-11-28 18:34:43,397 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 3702 transitions. Word has length 31 [2019-11-28 18:34:43,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:43,397 INFO L462 AbstractCegarLoop]: Abstraction has 1386 states and 3702 transitions. [2019-11-28 18:34:43,398 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-28 18:34:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 3702 transitions. [2019-11-28 18:34:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-28 18:34:43,401 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,401 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:43,401 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,402 INFO L82 PathProgramCache]: Analyzing trace with hash 48922841, now seen corresponding path program 1 times [2019-11-28 18:34:43,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,402 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793773596] [2019-11-28 18:34:43,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:43,544 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793773596] [2019-11-28 18:34:43,545 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:43,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:34:43,545 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525417485] [2019-11-28 18:34:43,545 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:34:43,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:43,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:34:43,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:43,546 INFO L87 Difference]: Start difference. First operand 1386 states and 3702 transitions. Second operand 5 states. [2019-11-28 18:34:43,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:43,621 INFO L93 Difference]: Finished difference Result 1750 states and 4602 transitions. [2019-11-28 18:34:43,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 18:34:43,622 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-11-28 18:34:43,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:43,624 INFO L225 Difference]: With dead ends: 1750 [2019-11-28 18:34:43,625 INFO L226 Difference]: Without dead ends: 824 [2019-11-28 18:34:43,625 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-28 18:34:43,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2019-11-28 18:34:43,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 824. [2019-11-28 18:34:43,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 824 states. [2019-11-28 18:34:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 2013 transitions. [2019-11-28 18:34:43,642 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 2013 transitions. Word has length 32 [2019-11-28 18:34:43,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:43,643 INFO L462 AbstractCegarLoop]: Abstraction has 824 states and 2013 transitions. [2019-11-28 18:34:43,643 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:34:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2013 transitions. [2019-11-28 18:34:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-28 18:34:43,645 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,646 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:43,646 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1280148391, now seen corresponding path program 2 times [2019-11-28 18:34:43,647 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,647 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84666085] [2019-11-28 18:34:43,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:43,749 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84666085] [2019-11-28 18:34:43,750 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:43,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 18:34:43,750 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536330907] [2019-11-28 18:34:43,750 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:34:43,750 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:43,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:34:43,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:43,751 INFO L87 Difference]: Start difference. First operand 824 states and 2013 transitions. Second operand 5 states. [2019-11-28 18:34:43,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:43,788 INFO L93 Difference]: Finished difference Result 1160 states and 2853 transitions. [2019-11-28 18:34:43,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:34:43,789 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-11-28 18:34:43,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:43,791 INFO L225 Difference]: With dead ends: 1160 [2019-11-28 18:34:43,791 INFO L226 Difference]: Without dead ends: 512 [2019-11-28 18:34:43,792 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:34:43,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2019-11-28 18:34:43,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 512. [2019-11-28 18:34:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 512 states. [2019-11-28 18:34:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 1233 transitions. [2019-11-28 18:34:43,801 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 1233 transitions. Word has length 32 [2019-11-28 18:34:43,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:43,802 INFO L462 AbstractCegarLoop]: Abstraction has 512 states and 1233 transitions. [2019-11-28 18:34:43,802 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:34:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1233 transitions. [2019-11-28 18:34:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-11-28 18:34:43,804 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,804 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:43,804 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,805 INFO L82 PathProgramCache]: Analyzing trace with hash -1919741657, now seen corresponding path program 3 times [2019-11-28 18:34:43,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,805 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119324335] [2019-11-28 18:34:43,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:43,863 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119324335] [2019-11-28 18:34:43,863 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:43,863 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 18:34:43,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207211301] [2019-11-28 18:34:43,864 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:34:43,864 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:43,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:34:43,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:43,864 INFO L87 Difference]: Start difference. First operand 512 states and 1233 transitions. Second operand 5 states. [2019-11-28 18:34:43,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:43,891 INFO L93 Difference]: Finished difference Result 180 states and 353 transitions. [2019-11-28 18:34:43,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 18:34:43,892 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2019-11-28 18:34:43,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:43,892 INFO L225 Difference]: With dead ends: 180 [2019-11-28 18:34:43,893 INFO L226 Difference]: Without dead ends: 180 [2019-11-28 18:34:43,893 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:43,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2019-11-28 18:34:43,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 180. [2019-11-28 18:34:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2019-11-28 18:34:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 353 transitions. [2019-11-28 18:34:43,897 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 353 transitions. Word has length 32 [2019-11-28 18:34:43,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:43,898 INFO L462 AbstractCegarLoop]: Abstraction has 180 states and 353 transitions. [2019-11-28 18:34:43,898 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:34:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 353 transitions. [2019-11-28 18:34:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-11-28 18:34:43,899 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:43,899 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:43,899 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:43,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:43,900 INFO L82 PathProgramCache]: Analyzing trace with hash 2072995088, now seen corresponding path program 1 times [2019-11-28 18:34:43,900 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:43,900 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461092132] [2019-11-28 18:34:43,900 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:44,012 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461092132] [2019-11-28 18:34:44,013 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:44,013 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 18:34:44,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212816541] [2019-11-28 18:34:44,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 18:34:44,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:44,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 18:34:44,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-28 18:34:44,015 INFO L87 Difference]: Start difference. First operand 180 states and 353 transitions. Second operand 5 states. [2019-11-28 18:34:44,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:44,123 INFO L93 Difference]: Finished difference Result 219 states and 398 transitions. [2019-11-28 18:34:44,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-28 18:34:44,123 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2019-11-28 18:34:44,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:44,124 INFO L225 Difference]: With dead ends: 219 [2019-11-28 18:34:44,124 INFO L226 Difference]: Without dead ends: 219 [2019-11-28 18:34:44,124 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-11-28 18:34:44,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2019-11-28 18:34:44,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 183. [2019-11-28 18:34:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2019-11-28 18:34:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 332 transitions. [2019-11-28 18:34:44,134 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 332 transitions. Word has length 41 [2019-11-28 18:34:44,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:44,134 INFO L462 AbstractCegarLoop]: Abstraction has 183 states and 332 transitions. [2019-11-28 18:34:44,134 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 18:34:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 332 transitions. [2019-11-28 18:34:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-11-28 18:34:44,136 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:44,136 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:44,137 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:44,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:44,137 INFO L82 PathProgramCache]: Analyzing trace with hash 139320232, now seen corresponding path program 1 times [2019-11-28 18:34:44,137 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:44,137 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38576157] [2019-11-28 18:34:44,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 18:34:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 18:34:44,430 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38576157] [2019-11-28 18:34:44,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 18:34:44,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-11-28 18:34:44,432 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174809621] [2019-11-28 18:34:44,432 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-28 18:34:44,432 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 18:34:44,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-28 18:34:44,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-11-28 18:34:44,433 INFO L87 Difference]: Start difference. First operand 183 states and 332 transitions. Second operand 9 states. [2019-11-28 18:34:44,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 18:34:44,650 INFO L93 Difference]: Finished difference Result 185 states and 333 transitions. [2019-11-28 18:34:44,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-28 18:34:44,651 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 42 [2019-11-28 18:34:44,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 18:34:44,652 INFO L225 Difference]: With dead ends: 185 [2019-11-28 18:34:44,652 INFO L226 Difference]: Without dead ends: 181 [2019-11-28 18:34:44,652 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2019-11-28 18:34:44,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2019-11-28 18:34:44,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2019-11-28 18:34:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-11-28 18:34:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 327 transitions. [2019-11-28 18:34:44,659 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 327 transitions. Word has length 42 [2019-11-28 18:34:44,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 18:34:44,660 INFO L462 AbstractCegarLoop]: Abstraction has 181 states and 327 transitions. [2019-11-28 18:34:44,660 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-28 18:34:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 327 transitions. [2019-11-28 18:34:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-28 18:34:44,662 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 18:34:44,662 INFO L410 BasicCegarLoop]: 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] [2019-11-28 18:34:44,662 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 18:34:44,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 18:34:44,663 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 1 times [2019-11-28 18:34:44,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 18:34:44,664 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610265359] [2019-11-28 18:34:44,664 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 18:34:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:34:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 18:34:44,923 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 18:34:44,923 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-28 18:34:44,927 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse1 (store |v_#valid_74| 0 0))) (let ((.cse0 (store .cse1 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= |v_ULTIMATE.start_main_~#t2696~0.offset_18| 0) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t2696~0.base_24| 4) |v_#length_34|) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2696~0.base_24|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2696~0.base_24|) 0) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= (select .cse1 |v_~#z~0.base_142|) 0) (= (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2696~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2696~0.base_24|) |v_ULTIMATE.start_main_~#t2696~0.offset_18| 0)) |v_#memory_int_251|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse0 |v_ULTIMATE.start_main_~#t2696~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_~#t2696~0.base=|v_ULTIMATE.start_main_~#t2696~0.base_24|, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ULTIMATE.start_main_~#t2697~0.base=|v_ULTIMATE.start_main_~#t2697~0.base_30|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ULTIMATE.start_main_~#t2698~0.offset=|v_ULTIMATE.start_main_~#t2698~0.offset_15|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ULTIMATE.start_main_~#t2698~0.base=|v_ULTIMATE.start_main_~#t2698~0.base_18|, ULTIMATE.start_main_~#t2697~0.offset=|v_ULTIMATE.start_main_~#t2697~0.offset_26|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_~#t2696~0.offset=|v_ULTIMATE.start_main_~#t2696~0.offset_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_~#t2696~0.base, ~weak$$choice0~0, ULTIMATE.start_main_~#t2697~0.base, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t2698~0.offset, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_~#t2698~0.base, ULTIMATE.start_main_~#t2697~0.offset, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_~#t2696~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:44,930 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= |v_#memory_int_119| (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2697~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2697~0.base_19|) |v_ULTIMATE.start_main_~#t2697~0.offset_18| 1))) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2697~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2697~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t2697~0.base_19| 4) |v_#length_17|) (= |v_ULTIMATE.start_main_~#t2697~0.offset_18| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2697~0.base_19|) (not (= |v_ULTIMATE.start_main_~#t2697~0.base_19| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t2697~0.offset=|v_ULTIMATE.start_main_~#t2697~0.offset_18|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t2697~0.base=|v_ULTIMATE.start_main_~#t2697~0.base_19|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2697~0.offset, ULTIMATE.start_main_~#t2697~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-11-28 18:34:44,934 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2698~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2698~0.base_11|) |v_ULTIMATE.start_main_~#t2698~0.offset_10| 2))) (= |v_ULTIMATE.start_main_~#t2698~0.offset_10| 0) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2698~0.base_11| 4)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2698~0.base_11|) (not (= 0 |v_ULTIMATE.start_main_~#t2698~0.base_11|)) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2698~0.base_11| 1)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2698~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2698~0.offset=|v_ULTIMATE.start_main_~#t2698~0.offset_10|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2698~0.base=|v_ULTIMATE.start_main_~#t2698~0.base_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2698~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t2698~0.base] because there is no mapped edge [2019-11-28 18:34:44,934 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-11-28 18:34:44,935 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse2 (= 0 (mod ~weak$$choice2~0_In1838330507 256))) (.cse1 (= ~z$w_buff1~0_In1838330507 ~z$w_buff1~0_Out1838330507))) (or (let ((.cse0 (not (= 0 (mod ~z$r_buff0_thd1~0_In1838330507 256))))) (and (or (not (= 0 (mod ~z$w_buff1_used~0_In1838330507 256))) .cse0) (not (= (mod ~z$w_buff0_used~0_In1838330507 256) 0)) (or .cse0 (not (= (mod ~z$r_buff1_thd1~0_In1838330507 256) 0))) .cse1 .cse2)) (and (not .cse2) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1838330507, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1838330507, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1838330507, ~z$w_buff1~0=~z$w_buff1~0_In1838330507, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1838330507, ~weak$$choice2~0=~weak$$choice2~0_In1838330507} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1838330507, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1838330507, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1838330507, ~z$w_buff1~0=~z$w_buff1~0_Out1838330507, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out1838330507|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1838330507, ~weak$$choice2~0=~weak$$choice2~0_In1838330507, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out1838330507|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out1838330507|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-11-28 18:34:44,935 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In1915808043 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out1915808043| |P0Thread1of1ForFork1_#t~ite17_Out1915808043|) (= |P0Thread1of1ForFork1_#t~ite16_Out1915808043| ~z$w_buff0_used~0_In1915808043) (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In1915808043 256)))) (or (and .cse0 (= (mod ~z$w_buff1_used~0_In1915808043 256) 0)) (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In1915808043 256))) (= (mod ~z$w_buff0_used~0_In1915808043 256) 0))) .cse1) (and (not .cse1) (= |P0Thread1of1ForFork1_#t~ite16_In1915808043| |P0Thread1of1ForFork1_#t~ite16_Out1915808043|) (= |P0Thread1of1ForFork1_#t~ite17_Out1915808043| ~z$w_buff0_used~0_In1915808043)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1915808043, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1915808043, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1915808043, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In1915808043|, ~weak$$choice2~0=~weak$$choice2~0_In1915808043, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1915808043} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1915808043, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1915808043, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1915808043, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out1915808043|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out1915808043|, ~weak$$choice2~0=~weak$$choice2~0_In1915808043, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1915808043} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-11-28 18:34:44,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-280016585 256)))) (or (and (= ~z$w_buff1_used~0_In-280016585 |P0Thread1of1ForFork1_#t~ite19_Out-280016585|) .cse0 (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In-280016585 256)))) (or (= (mod ~z$w_buff0_used~0_In-280016585 256) 0) (and (= 0 (mod ~z$r_buff1_thd1~0_In-280016585 256)) .cse1) (and (= (mod ~z$w_buff1_used~0_In-280016585 256) 0) .cse1))) (= |P0Thread1of1ForFork1_#t~ite20_Out-280016585| |P0Thread1of1ForFork1_#t~ite19_Out-280016585|)) (and (= |P0Thread1of1ForFork1_#t~ite19_In-280016585| |P0Thread1of1ForFork1_#t~ite19_Out-280016585|) (not .cse0) (= ~z$w_buff1_used~0_In-280016585 |P0Thread1of1ForFork1_#t~ite20_Out-280016585|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-280016585, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-280016585, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-280016585|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-280016585, ~weak$$choice2~0=~weak$$choice2~0_In-280016585, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-280016585} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-280016585|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-280016585, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-280016585|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-280016585, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-280016585, ~weak$$choice2~0=~weak$$choice2~0_In-280016585, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-280016585} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-11-28 18:34:44,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In-917706392 256))) (.cse0 (= (mod ~weak$$choice2~0_In-917706392 256) 0)) (.cse1 (= ~z$r_buff0_thd1~0_Out-917706392 ~z$r_buff0_thd1~0_In-917706392))) (or (and (not .cse0) .cse1) (and (= 0 (mod ~z$r_buff1_thd1~0_In-917706392 256)) .cse0 .cse1 .cse2) (and (= 0 (mod ~z$w_buff1_used~0_In-917706392 256)) .cse0 .cse1 .cse2) (and (= 0 (mod ~z$w_buff0_used~0_In-917706392 256)) .cse0 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-917706392, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-917706392, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-917706392, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-917706392, ~weak$$choice2~0=~weak$$choice2~0_In-917706392} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-917706392|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-917706392, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-917706392, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-917706392, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-917706392, ~weak$$choice2~0=~weak$$choice2~0_In-917706392, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-917706392|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-917706392|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-11-28 18:34:44,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-11-28 18:34:44,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-11-28 18:34:44,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-11-28 18:34:44,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse1 (= (mod ~z$w_buff1_used~0_In-853678413 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-853678413 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork0_#t~mem30_Out-853678413| |P2Thread1of1ForFork0_#t~ite31_Out-853678413|) (= |P2Thread1of1ForFork0_#t~mem30_Out-853678413| (select (select |#memory_int_In-853678413| |~#z~0.base_In-853678413|) |~#z~0.offset_In-853678413|))) (and (not .cse1) (= ~z$w_buff1~0_In-853678413 |P2Thread1of1ForFork0_#t~ite31_Out-853678413|) (= |P2Thread1of1ForFork0_#t~mem30_In-853678413| |P2Thread1of1ForFork0_#t~mem30_Out-853678413|) (not .cse0)))) InVars {~#z~0.base=|~#z~0.base_In-853678413|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-853678413, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-853678413, #memory_int=|#memory_int_In-853678413|, ~z$w_buff1~0=~z$w_buff1~0_In-853678413, ~#z~0.offset=|~#z~0.offset_In-853678413|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-853678413|} OutVars{~#z~0.base=|~#z~0.base_In-853678413|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-853678413, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-853678413, #memory_int=|#memory_int_In-853678413|, ~z$w_buff1~0=~z$w_buff1~0_In-853678413, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-853678413|, ~#z~0.offset=|~#z~0.offset_In-853678413|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-853678413|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:34:44,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:34:44,946 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In235098378 256))) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In235098378 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out235098378|) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In235098378 |P2Thread1of1ForFork0_#t~ite33_Out235098378|) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In235098378, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In235098378} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out235098378|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In235098378, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In235098378} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-11-28 18:34:44,947 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~z$r_buff0_thd3~0_In-441294115 256) 0)) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In-441294115 256))) (.cse0 (= 0 (mod ~z$r_buff1_thd3~0_In-441294115 256))) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-441294115 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-441294115|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= ~z$w_buff1_used~0_In-441294115 |P2Thread1of1ForFork0_#t~ite34_Out-441294115|) (or .cse0 .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-441294115, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-441294115, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-441294115, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-441294115} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-441294115, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-441294115, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-441294115|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-441294115, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-441294115} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-11-28 18:34:44,948 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse1 (= ~z$r_buff0_thd3~0_Out-731006341 ~z$r_buff0_thd3~0_In-731006341)) (.cse2 (= (mod ~z$w_buff0_used~0_In-731006341 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-731006341 256)))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (= ~z$r_buff0_thd3~0_Out-731006341 0) (not .cse2) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-731006341, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-731006341} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-731006341, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-731006341|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-731006341} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-11-28 18:34:44,948 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-1203569461 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1203569461 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In-1203569461 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In-1203569461 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite36_Out-1203569461| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork0_#t~ite36_Out-1203569461| ~z$r_buff1_thd3~0_In-1203569461) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1203569461, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1203569461, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1203569461, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1203569461} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-1203569461|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1203569461, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1203569461, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1203569461, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1203569461} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-11-28 18:34:44,948 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:34:44,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-11-28 18:34:44,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite41_Out-1937638524| |ULTIMATE.start_main_#t~ite42_Out-1937638524|)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In-1937638524 256) 0)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In-1937638524 256)))) (or (and (= |ULTIMATE.start_main_#t~mem40_In-1937638524| |ULTIMATE.start_main_#t~mem40_Out-1937638524|) (= ~z$w_buff1~0_In-1937638524 |ULTIMATE.start_main_#t~ite41_Out-1937638524|) (not .cse0) .cse1 (not .cse2)) (and .cse1 (= (select (select |#memory_int_In-1937638524| |~#z~0.base_In-1937638524|) |~#z~0.offset_In-1937638524|) |ULTIMATE.start_main_#t~mem40_Out-1937638524|) (or .cse0 .cse2) (= |ULTIMATE.start_main_#t~ite41_Out-1937638524| |ULTIMATE.start_main_#t~mem40_Out-1937638524|)))) InVars {~#z~0.base=|~#z~0.base_In-1937638524|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1937638524, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1937638524|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1937638524, #memory_int=|#memory_int_In-1937638524|, ~z$w_buff1~0=~z$w_buff1~0_In-1937638524, ~#z~0.offset=|~#z~0.offset_In-1937638524|} OutVars{~#z~0.base=|~#z~0.base_In-1937638524|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1937638524|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1937638524, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1937638524|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1937638524, #memory_int=|#memory_int_In-1937638524|, ~z$w_buff1~0=~z$w_buff1~0_In-1937638524, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1937638524|, ~#z~0.offset=|~#z~0.offset_In-1937638524|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-11-28 18:34:44,950 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~z$r_buff0_thd0~0_In1068639092 256) 0)) (.cse0 (= (mod ~z$w_buff0_used~0_In1068639092 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite43_Out1068639092| ~z$w_buff0_used~0_In1068639092)) (and (= |ULTIMATE.start_main_#t~ite43_Out1068639092| 0) (not .cse1) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1068639092, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1068639092} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1068639092, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1068639092, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out1068639092|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-11-28 18:34:44,951 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse3 (= (mod ~z$r_buff1_thd0~0_In-821119002 256) 0)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In-821119002 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In-821119002 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-821119002 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite44_Out-821119002| ~z$w_buff1_used~0_In-821119002) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite44_Out-821119002| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-821119002, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-821119002, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-821119002, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-821119002} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-821119002, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-821119002, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-821119002, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-821119002, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out-821119002|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-11-28 18:34:44,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In756718778 256) 0)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In756718778 256))) (.cse1 (= ~z$r_buff0_thd0~0_In756718778 ~z$r_buff0_thd0~0_Out756718778))) (or (and .cse0 .cse1) (and (= 0 ~z$r_buff0_thd0~0_Out756718778) (not .cse2) (not .cse0)) (and .cse2 .cse1))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In756718778, ~z$w_buff0_used~0=~z$w_buff0_used~0_In756718778} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out756718778, ~z$w_buff0_used~0=~z$w_buff0_used~0_In756718778, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out756718778|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-11-28 18:34:44,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In39869391 256))) (.cse5 (= ~z$r_buff1_thd0~0_Out39869391 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In39869391 256) 0)) (.cse6 (= 0 (mod ~z$w_buff0_used~0_In39869391 256))) (.cse4 (= 0 (mod ~z$r_buff1_thd0~0_In39869391 256))) (.cse1 (= |ULTIMATE.start_main_#t~nondet47_In39869391| ~weak$$choice1~0_Out39869391)) (.cse2 (= ~z$r_buff1_thd0~0_Out39869391 ~z$r_buff1_thd0~0_In39869391))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse1 .cse2) (and .cse1 (not .cse3) .cse5 (not .cse4)) (and (not .cse6) .cse1 (not .cse0) .cse5) (and .cse6 .cse1 .cse2 .cse3) (and .cse6 .cse4 .cse1 .cse2))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In39869391, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In39869391|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In39869391, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In39869391, ~z$w_buff1_used~0=~z$w_buff1_used~0_In39869391} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out39869391, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In39869391, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out39869391|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In39869391, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out39869391, ~z$w_buff1_used~0=~z$w_buff1_used~0_In39869391, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out39869391|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-11-28 18:34:44,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-1420506980 256))) (.cse1 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1420506980 256) 0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite49_Out-1420506980| ~__unbuffered_p0_EAX~0_In-1420506980) (= |ULTIMATE.start_main_#t~mem48_In-1420506980| |ULTIMATE.start_main_#t~mem48_Out-1420506980|)) (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~mem48_Out-1420506980| |ULTIMATE.start_main_#t~ite49_Out-1420506980|) (= |ULTIMATE.start_main_#t~mem48_Out-1420506980| (select (select |#memory_int_In-1420506980| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980))))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1420506980, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980, #memory_int=|#memory_int_In-1420506980|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-1420506980|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1420506980, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980, #memory_int=|#memory_int_In-1420506980|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-1420506980|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-1420506980|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:44,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:44,953 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-11-28 18:34:45,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 06:34:45 BasicIcfg [2019-11-28 18:34:45,062 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 18:34:45,063 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 18:34:45,063 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 18:34:45,063 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 18:34:45,064 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 06:34:32" (3/4) ... [2019-11-28 18:34:45,067 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2019-11-28 18:34:45,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse1 (store |v_#valid_74| 0 0))) (let ((.cse0 (store .cse1 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= |v_ULTIMATE.start_main_~#t2696~0.offset_18| 0) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (= (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t2696~0.base_24| 4) |v_#length_34|) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2696~0.base_24|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2696~0.base_24|) 0) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= (select .cse1 |v_~#z~0.base_142|) 0) (= (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2696~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t2696~0.base_24|) |v_ULTIMATE.start_main_~#t2696~0.offset_18| 0)) |v_#memory_int_251|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse0 |v_ULTIMATE.start_main_~#t2696~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_~#t2696~0.base=|v_ULTIMATE.start_main_~#t2696~0.base_24|, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ULTIMATE.start_main_~#t2697~0.base=|v_ULTIMATE.start_main_~#t2697~0.base_30|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ULTIMATE.start_main_~#t2698~0.offset=|v_ULTIMATE.start_main_~#t2698~0.offset_15|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ULTIMATE.start_main_~#t2698~0.base=|v_ULTIMATE.start_main_~#t2698~0.base_18|, ULTIMATE.start_main_~#t2697~0.offset=|v_ULTIMATE.start_main_~#t2697~0.offset_26|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_~#t2696~0.offset=|v_ULTIMATE.start_main_~#t2696~0.offset_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_~#t2696~0.base, ~weak$$choice0~0, ULTIMATE.start_main_~#t2697~0.base, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t2698~0.offset, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_~#t2698~0.base, ULTIMATE.start_main_~#t2697~0.offset, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_~#t2696~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:45,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= |v_#memory_int_119| (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2697~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t2697~0.base_19|) |v_ULTIMATE.start_main_~#t2697~0.offset_18| 1))) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2697~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2697~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t2697~0.base_19| 4) |v_#length_17|) (= |v_ULTIMATE.start_main_~#t2697~0.offset_18| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2697~0.base_19|) (not (= |v_ULTIMATE.start_main_~#t2697~0.base_19| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t2697~0.offset=|v_ULTIMATE.start_main_~#t2697~0.offset_18|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_~#t2697~0.base=|v_ULTIMATE.start_main_~#t2697~0.base_19|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2697~0.offset, ULTIMATE.start_main_~#t2697~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-11-28 18:34:45,071 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (= |v_#memory_int_204| (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2698~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t2698~0.base_11|) |v_ULTIMATE.start_main_~#t2698~0.offset_10| 2))) (= |v_ULTIMATE.start_main_~#t2698~0.offset_10| 0) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2698~0.base_11| 4)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2698~0.base_11|) (not (= 0 |v_ULTIMATE.start_main_~#t2698~0.base_11|)) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2698~0.base_11| 1)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2698~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2698~0.offset=|v_ULTIMATE.start_main_~#t2698~0.offset_10|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2698~0.base=|v_ULTIMATE.start_main_~#t2698~0.base_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2698~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t2698~0.base] because there is no mapped edge [2019-11-28 18:34:45,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_5|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_5|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_5|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-11-28 18:34:45,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse2 (= 0 (mod ~weak$$choice2~0_In1838330507 256))) (.cse1 (= ~z$w_buff1~0_In1838330507 ~z$w_buff1~0_Out1838330507))) (or (let ((.cse0 (not (= 0 (mod ~z$r_buff0_thd1~0_In1838330507 256))))) (and (or (not (= 0 (mod ~z$w_buff1_used~0_In1838330507 256))) .cse0) (not (= (mod ~z$w_buff0_used~0_In1838330507 256) 0)) (or .cse0 (not (= (mod ~z$r_buff1_thd1~0_In1838330507 256) 0))) .cse1 .cse2)) (and (not .cse2) .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1838330507, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1838330507, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1838330507, ~z$w_buff1~0=~z$w_buff1~0_In1838330507, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1838330507, ~weak$$choice2~0=~weak$$choice2~0_In1838330507} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1838330507, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1838330507, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1838330507, ~z$w_buff1~0=~z$w_buff1~0_Out1838330507, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out1838330507|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1838330507, ~weak$$choice2~0=~weak$$choice2~0_In1838330507, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out1838330507|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out1838330507|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-11-28 18:34:45,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In1915808043 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite16_Out1915808043| |P0Thread1of1ForFork1_#t~ite17_Out1915808043|) (= |P0Thread1of1ForFork1_#t~ite16_Out1915808043| ~z$w_buff0_used~0_In1915808043) (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In1915808043 256)))) (or (and .cse0 (= (mod ~z$w_buff1_used~0_In1915808043 256) 0)) (and .cse0 (= 0 (mod ~z$r_buff1_thd1~0_In1915808043 256))) (= (mod ~z$w_buff0_used~0_In1915808043 256) 0))) .cse1) (and (not .cse1) (= |P0Thread1of1ForFork1_#t~ite16_In1915808043| |P0Thread1of1ForFork1_#t~ite16_Out1915808043|) (= |P0Thread1of1ForFork1_#t~ite17_Out1915808043| ~z$w_buff0_used~0_In1915808043)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1915808043, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1915808043, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1915808043, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In1915808043|, ~weak$$choice2~0=~weak$$choice2~0_In1915808043, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1915808043} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1915808043, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1915808043, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1915808043, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out1915808043|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out1915808043|, ~weak$$choice2~0=~weak$$choice2~0_In1915808043, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1915808043} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-11-28 18:34:45,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-280016585 256)))) (or (and (= ~z$w_buff1_used~0_In-280016585 |P0Thread1of1ForFork1_#t~ite19_Out-280016585|) .cse0 (let ((.cse1 (= 0 (mod ~z$r_buff0_thd1~0_In-280016585 256)))) (or (= (mod ~z$w_buff0_used~0_In-280016585 256) 0) (and (= 0 (mod ~z$r_buff1_thd1~0_In-280016585 256)) .cse1) (and (= (mod ~z$w_buff1_used~0_In-280016585 256) 0) .cse1))) (= |P0Thread1of1ForFork1_#t~ite20_Out-280016585| |P0Thread1of1ForFork1_#t~ite19_Out-280016585|)) (and (= |P0Thread1of1ForFork1_#t~ite19_In-280016585| |P0Thread1of1ForFork1_#t~ite19_Out-280016585|) (not .cse0) (= ~z$w_buff1_used~0_In-280016585 |P0Thread1of1ForFork1_#t~ite20_Out-280016585|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-280016585, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-280016585, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-280016585|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-280016585, ~weak$$choice2~0=~weak$$choice2~0_In-280016585, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-280016585} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-280016585|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-280016585, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-280016585|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-280016585, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-280016585, ~weak$$choice2~0=~weak$$choice2~0_In-280016585, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-280016585} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-11-28 18:34:45,073 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff0_thd1~0_In-917706392 256))) (.cse0 (= (mod ~weak$$choice2~0_In-917706392 256) 0)) (.cse1 (= ~z$r_buff0_thd1~0_Out-917706392 ~z$r_buff0_thd1~0_In-917706392))) (or (and (not .cse0) .cse1) (and (= 0 (mod ~z$r_buff1_thd1~0_In-917706392 256)) .cse0 .cse1 .cse2) (and (= 0 (mod ~z$w_buff1_used~0_In-917706392 256)) .cse0 .cse1 .cse2) (and (= 0 (mod ~z$w_buff0_used~0_In-917706392 256)) .cse0 .cse1))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-917706392, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-917706392, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-917706392, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-917706392, ~weak$$choice2~0=~weak$$choice2~0_In-917706392} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-917706392|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-917706392, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-917706392, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-917706392, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-917706392, ~weak$$choice2~0=~weak$$choice2~0_In-917706392, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-917706392|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-917706392|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-11-28 18:34:45,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_12|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_15|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_7|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_10|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-11-28 18:34:45,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (not (= 0 (mod v_~z$flush_delayed~0_9 256))) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|)) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_9|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-11-28 18:34:45,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_3|) (= 0 |v_P1Thread1of1ForFork2_#res.base_3|) (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_8) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= v_P1Thread1of1ForFork2_~arg.base_8 |v_P1Thread1of1ForFork2_#in~arg.base_10|) (= v_~y~0_13 1)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_8, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_8, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-11-28 18:34:45,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse1 (= (mod ~z$w_buff1_used~0_In-853678413 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd3~0_In-853678413 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork0_#t~mem30_Out-853678413| |P2Thread1of1ForFork0_#t~ite31_Out-853678413|) (= |P2Thread1of1ForFork0_#t~mem30_Out-853678413| (select (select |#memory_int_In-853678413| |~#z~0.base_In-853678413|) |~#z~0.offset_In-853678413|))) (and (not .cse1) (= ~z$w_buff1~0_In-853678413 |P2Thread1of1ForFork0_#t~ite31_Out-853678413|) (= |P2Thread1of1ForFork0_#t~mem30_In-853678413| |P2Thread1of1ForFork0_#t~mem30_Out-853678413|) (not .cse0)))) InVars {~#z~0.base=|~#z~0.base_In-853678413|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-853678413, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-853678413, #memory_int=|#memory_int_In-853678413|, ~z$w_buff1~0=~z$w_buff1~0_In-853678413, ~#z~0.offset=|~#z~0.offset_In-853678413|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-853678413|} OutVars{~#z~0.base=|~#z~0.base_In-853678413|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-853678413, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-853678413, #memory_int=|#memory_int_In-853678413|, ~z$w_buff1~0=~z$w_buff1~0_In-853678413, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-853678413|, ~#z~0.offset=|~#z~0.offset_In-853678413|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-853678413|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:34:45,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_6|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_5|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_5|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-11-28 18:34:45,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In235098378 256))) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In235098378 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out235098378|) (not .cse0) (not .cse1)) (and (= ~z$w_buff0_used~0_In235098378 |P2Thread1of1ForFork0_#t~ite33_Out235098378|) (or .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In235098378, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In235098378} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out235098378|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In235098378, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In235098378} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-11-28 18:34:45,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~z$r_buff0_thd3~0_In-441294115 256) 0)) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In-441294115 256))) (.cse0 (= 0 (mod ~z$r_buff1_thd3~0_In-441294115 256))) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-441294115 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out-441294115|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= ~z$w_buff1_used~0_In-441294115 |P2Thread1of1ForFork0_#t~ite34_Out-441294115|) (or .cse0 .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-441294115, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-441294115, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-441294115, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-441294115} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-441294115, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-441294115, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out-441294115|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-441294115, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-441294115} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-11-28 18:34:45,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse1 (= ~z$r_buff0_thd3~0_Out-731006341 ~z$r_buff0_thd3~0_In-731006341)) (.cse2 (= (mod ~z$w_buff0_used~0_In-731006341 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-731006341 256)))) (or (and .cse0 .cse1) (and .cse1 .cse2) (and (= ~z$r_buff0_thd3~0_Out-731006341 0) (not .cse2) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-731006341, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-731006341} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-731006341, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-731006341|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-731006341} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-11-28 18:34:45,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-1203569461 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-1203569461 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd3~0_In-1203569461 256))) (.cse3 (= 0 (mod ~z$w_buff1_used~0_In-1203569461 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite36_Out-1203569461| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork0_#t~ite36_Out-1203569461| ~z$r_buff1_thd3~0_In-1203569461) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1203569461, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1203569461, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1203569461, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1203569461} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-1203569461|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1203569461, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1203569461, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1203569461, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1203569461} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-11-28 18:34:45,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.base_3| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_42|) (= |v_P2Thread1of1ForFork0_#res.offset_3| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_42|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_41|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_3|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-11-28 18:34:45,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_6 256))) (= v_~main$tmp_guard0~0_6 (ite (= 0 (ite (= 3 v_~__unbuffered_cnt~0_13) 1 0)) 0 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-11-28 18:34:45,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite41_Out-1937638524| |ULTIMATE.start_main_#t~ite42_Out-1937638524|)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In-1937638524 256) 0)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In-1937638524 256)))) (or (and (= |ULTIMATE.start_main_#t~mem40_In-1937638524| |ULTIMATE.start_main_#t~mem40_Out-1937638524|) (= ~z$w_buff1~0_In-1937638524 |ULTIMATE.start_main_#t~ite41_Out-1937638524|) (not .cse0) .cse1 (not .cse2)) (and .cse1 (= (select (select |#memory_int_In-1937638524| |~#z~0.base_In-1937638524|) |~#z~0.offset_In-1937638524|) |ULTIMATE.start_main_#t~mem40_Out-1937638524|) (or .cse0 .cse2) (= |ULTIMATE.start_main_#t~ite41_Out-1937638524| |ULTIMATE.start_main_#t~mem40_Out-1937638524|)))) InVars {~#z~0.base=|~#z~0.base_In-1937638524|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1937638524, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-1937638524|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1937638524, #memory_int=|#memory_int_In-1937638524|, ~z$w_buff1~0=~z$w_buff1~0_In-1937638524, ~#z~0.offset=|~#z~0.offset_In-1937638524|} OutVars{~#z~0.base=|~#z~0.base_In-1937638524|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-1937638524|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1937638524, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-1937638524|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1937638524, #memory_int=|#memory_int_In-1937638524|, ~z$w_buff1~0=~z$w_buff1~0_In-1937638524, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-1937638524|, ~#z~0.offset=|~#z~0.offset_In-1937638524|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-11-28 18:34:45,079 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse1 (= (mod ~z$r_buff0_thd0~0_In1068639092 256) 0)) (.cse0 (= (mod ~z$w_buff0_used~0_In1068639092 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite43_Out1068639092| ~z$w_buff0_used~0_In1068639092)) (and (= |ULTIMATE.start_main_#t~ite43_Out1068639092| 0) (not .cse1) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1068639092, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1068639092} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1068639092, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1068639092, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out1068639092|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-11-28 18:34:45,080 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse3 (= (mod ~z$r_buff1_thd0~0_In-821119002 256) 0)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In-821119002 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In-821119002 256) 0)) (.cse1 (= (mod ~z$w_buff0_used~0_In-821119002 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite44_Out-821119002| ~z$w_buff1_used~0_In-821119002) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite44_Out-821119002| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-821119002, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-821119002, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-821119002, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-821119002} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-821119002, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-821119002, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-821119002, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-821119002, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out-821119002|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-11-28 18:34:45,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In756718778 256) 0)) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In756718778 256))) (.cse1 (= ~z$r_buff0_thd0~0_In756718778 ~z$r_buff0_thd0~0_Out756718778))) (or (and .cse0 .cse1) (and (= 0 ~z$r_buff0_thd0~0_Out756718778) (not .cse2) (not .cse0)) (and .cse2 .cse1))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In756718778, ~z$w_buff0_used~0=~z$w_buff0_used~0_In756718778} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out756718778, ~z$w_buff0_used~0=~z$w_buff0_used~0_In756718778, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out756718778|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-11-28 18:34:45,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In39869391 256))) (.cse5 (= ~z$r_buff1_thd0~0_Out39869391 0)) (.cse3 (= (mod ~z$w_buff1_used~0_In39869391 256) 0)) (.cse6 (= 0 (mod ~z$w_buff0_used~0_In39869391 256))) (.cse4 (= 0 (mod ~z$r_buff1_thd0~0_In39869391 256))) (.cse1 (= |ULTIMATE.start_main_#t~nondet47_In39869391| ~weak$$choice1~0_Out39869391)) (.cse2 (= ~z$r_buff1_thd0~0_Out39869391 ~z$r_buff1_thd0~0_In39869391))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse1 .cse2) (and .cse1 (not .cse3) .cse5 (not .cse4)) (and (not .cse6) .cse1 (not .cse0) .cse5) (and .cse6 .cse1 .cse2 .cse3) (and .cse6 .cse4 .cse1 .cse2))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In39869391, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In39869391|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In39869391, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In39869391, ~z$w_buff1_used~0=~z$w_buff1_used~0_In39869391} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out39869391, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In39869391, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out39869391|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In39869391, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out39869391, ~z$w_buff1_used~0=~z$w_buff1_used~0_In39869391, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out39869391|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-11-28 18:34:45,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-1420506980 256))) (.cse1 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1420506980 256) 0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_main_#t~ite49_Out-1420506980| ~__unbuffered_p0_EAX~0_In-1420506980) (= |ULTIMATE.start_main_#t~mem48_In-1420506980| |ULTIMATE.start_main_#t~mem48_Out-1420506980|)) (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~mem48_Out-1420506980| |ULTIMATE.start_main_#t~ite49_Out-1420506980|) (= |ULTIMATE.start_main_#t~mem48_Out-1420506980| (select (select |#memory_int_In-1420506980| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980))))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1420506980, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980, #memory_int=|#memory_int_In-1420506980|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-1420506980|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1420506980, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1420506980, #memory_int=|#memory_int_In-1420506980|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-1420506980|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1420506980, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1420506980, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-1420506980|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:45,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (let ((.cse1 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse4 (= v_~main$tmp_guard1~0_14 1)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_22)) (.cse3 (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0) .cse3) (and .cse4 (not .cse1) .cse3) (and .cse4 (not .cse0) .cse3) (and .cse4 (not .cse2) .cse3))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-11-28 18:34:45,082 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-11-28 18:34:45,195 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 18:34:45,195 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 18:34:45,197 INFO L168 Benchmark]: Toolchain (without parser) took 14317.82 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 418.4 MB). Free memory was 949.6 MB in the beginning and 969.1 MB in the end (delta: -19.5 MB). Peak memory consumption was 398.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,197 INFO L168 Benchmark]: CDTParser took 0.87 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:34:45,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 782.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,200 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,200 INFO L168 Benchmark]: Boogie Preprocessor took 40.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:34:45,201 INFO L168 Benchmark]: RCFGBuilder took 802.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,205 INFO L168 Benchmark]: TraceAbstraction took 12466.91 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 281.0 MB). Free memory was 1.0 GB in the beginning and 992.2 MB in the end (delta: 55.8 MB). Peak memory consumption was 336.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,205 INFO L168 Benchmark]: Witness Printer took 132.59 ms. Allocated memory is still 1.4 GB. Free memory was 992.2 MB in the beginning and 969.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:34:45,212 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 782.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 802.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 12466.91 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 281.0 MB). Free memory was 1.0 GB in the beginning and 992.2 MB in the end (delta: 55.8 MB). Peak memory consumption was 336.9 MB. Max. memory is 11.5 GB. * Witness Printer took 132.59 ms. Allocated memory is still 1.4 GB. Free memory was 992.2 MB in the beginning and 969.1 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.5s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t2696, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t2697, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t2698, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={6:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={6:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L833] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 12.1s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 851 SDtfs, 945 SDslu, 1290 SDs, 0 SdLazy, 263 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 8 SyntacticMatches, 3 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 36 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 348 NumberOfCodeBlocks, 348 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 294 ConstructedInterpolants, 0 QuantifiedInterpolants, 34906 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...